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ELNA R&D COMPANY

PRODUCTS AND SERVICES CATALOGUE ELNA RESEARCH & DEVELOPMENT CO.

CONTENTS

Process control systems 5 STD-12500 electric motor-driven gas compressor unit control cabinet (ShU EGPA STD-12500) 6 STD-12500 electric motor-driven gas compressor unit control cabinet (ShU EGPA STD-4000) 7 TS-6.3 electric motor-driven gas compressor unit control cabinet (ShU EGPA Ts-6.3) 8 GTN-16 gas turbine gas compressor unit control cabinet (ShU GPA GTN-16) 9 Compressor room control cabinet (SHu KTs) 10 Shutdown valves control cabinet (SHu OK) 11 Junction point control cabinet (SHu UP) 12 Upper level of the process control system 13 Automatic fire & gas detection and fire suppression systems (F&G and FSS) 14 ELAR-PK automatic fire protection system 16 ELAR-PK UPI automatic fire protection system 17 Automated energy management systems (AEMS) 18 Switchgear interface device (USO RU) 20 Modular transformer substation interface device (USO KTP) 21 Boiler plant process control system (SAU K) 22 Water supply process control system (SAU W) 23 Water source facilities process control system (SAU WZS) 24 Water treatment facilities process control system (SAU WOS) 25 Wastewater disposal process control system (SAU WO) 26 Upper level of the automated energy management system (AEMS) 27 Electrical engineer's automated workstation (EE AWS) 28 Energy engineer's automated workstation (E AWS) 29 Server cabinet 30 Auxiliary systems 32 Diagnostics of asynchronous electric motors and motorized valves based on electric parameters of the three-phase supply mains 33

Information retrieval system 34 Geospatial information system of areal facilities 36 Turbo expander generator process control system (SAU KETDU) 37 Data collection and transmission device (DCTD) 38 ELPK-03 series controller 40 CPU module 42 16-channel discrete input module 43 16-channel discrete output module 44 8-channel analogue input module 45 16-channel analogue input module 46 4-channel analogue signal output module 47 Analogue signal two-channel active conversion unit 48 Analogue signal two-channel passive conversion unit 48 Analogue circuits multiplexer unit 49 Input circuits single-channel control unit 49 Input circuits two-channel control unit with galvanic decoupling and open circuit control 50 Input circuits four-channel control unit with galvanic decoupling, without open circuit control 50 24 V voltage control unit 51 110 V voltage control unit 51 220 V voltage control unit 52 RS232 interface circuits galvanic decoupling unit 52 Controller square wave tracing unit 53 Reset pulse generation three-channel unit 53 Lightning protection two-channel unit 54 Diode unit (BD-2M) 54 Diode unit (BD-4) 55 ELPK-03 series controller 56 System unit (LPBS-15-M) 58 System unit (LPBS-7-01) 59 8-channel discrete input module 60 5-channel discrete output module 61 4-channel analogue input module 62 4-channel analogue output module 63 3-channel frequency measurement module 64 USB/RS-485-4K adapter module 65

ELNA Research & Development Company leverages unique proprietary solutions and vast expertise in process automation. ELNA R&D Company is one of the few Gazprom-accredited Russian manufacturers of hardware and software (H&S) and process control systems (PCS) with 23 years on the market. Our programmable controllers of the ELPK series compete on a par with products by leading international vendors. Our experts are credited with the design and extensive implementation of the multi-purpose Automated Comprehensive Energy Metering System (ACEMS) featuring an architecture and software that make it compatible with systems and solutions by other vendors and offering horizontal and vertical scalability opportunities. One of our most recent products is the gas compressor unit process control system built entirely out of Russian components, including controllers and software designed and made in the Russian Federation. This versatile system can be adapted to perform various process automation tasks. ELNA equipment, engineering solutions and services come complete with the appropriate licenses, certifications and permissions for use in the Russian Federation. ELNA process control systems are currently undergoing an expert examination for any undocumented features.

ELNA R&D COMPANY

PCS

Process control systems

ELNA R&D Company has been designing process control systems (PCS) for more than two decades. Our end-to-end service offering covers FEED and detailed design, manufacture, start-up and commissioning at customer sites, delivery and acceptance testing, and support of process control systems throughout their lifecycle.

Solutions proposed in this section allow using unified hardware and software to automate both standalone (dedicated) local devices and mechanisms and the entire production process.

PC

S STD-12500 electric motor-driven gas compressor unit

control cabinet

ShU EGPA STD-12500

The ShU EGPA STD-12500 control cabinet is designed to automate control processes, provide protection for and control of the process equipment of the gas compressor unit with the STD-12500 electric motor

Typical list of automated process equipment: • Valve piping of the compressor • Oil pumps • Fans of oil air-cooling units • Driving electric motor starter • Electric heat tracing of the oil system • Power switchboard of the electric motor-driven gas compressor unit • Thyristor / analogue actuator

Item

No.

Parameter

Typical number of channels

Maximum number of channels

1 Number of telemetry (TM) channels 72 124

2 Number of remote signalling (RS) channels 214 260

3 Number of remote control (RC) channels 80 96

4 Number of remote adjustment (RA) channels Not required 8

5 Number of digital channels with the RS-232/RS-485 interface, with the use of Ethernet technology and standard data protocols 2 5

Power supply 2 inputs ≈220, =220

Dimensions (mm) 1200х1900х600

Weight (kg) max. 300

Power consumption (W) max. 400

Class of dust and moisture ingress protection IP56

Maintenance Single-ended

Features: • Used as the lower level of the EGPA STD-12500 process control system • Used in conjunction with the upper level of the process control system • Operator console for managing all unit control functions • Digital channels based on Ethernet technology for relaying data to the upper level of control • Built-in self-test capability of cabinet hardware down to replaceable units/modules Delivery set: • Complete control cabinet • Applied software Optional: • 100% controller redundancy • Built-in surge protection device (SPD) • Built-in uninterruptible power supply (UPS) source • Digital communication channels with accessory devices • Dual or triple channel redundancy

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PC

S

STD-4000 electric motor-driven gas compressor unit control cabinet

ShU EGPA STD-4000

The ShU EGPA STD-4000 control cabinet is designed to automate control processes, provide protection for and control of the process equipment of the gas compressor unit with STD-4000, STM-4000 and similar motors.


Item N

o.

Parameter






4 Number of remote adjustment (RA) channels 0 8

5

Number of digital channels with the RS-232/RS-485 interface,

with the use of Ethernet technology and standard data

protocols

2 5






Maintenance Double-ended

Features: • Used as the lower level of the process control system of the gas compressor unit driven

by STD-4000, STM-4000 electric motors • Used in conjunction with the upper level of the process control system • Operator console for managing all unit control functions • Digital channels based on Ethernet technology for relaying data to the upper level of control • Built-in self-test capability of cabinet hardware down to replaceable units/modules Delivery set: • Complete control cabinet • Applied software Optional: • Delivery of a set of sensors • 100% controller redundancy • Built-in surge protection device (SPD) • Built-in uninterruptible power supply (UPS) source • Digital communication channels with accessory devices • Dual or triple channel redundancy

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PC

S

TS-6.3 electric motor-driven gas compressor unit

control cabinet

ShU EGPA TS-6.3

The ShU EGPA TS-6.3 control cabinet is designed to automate control processes, provide protection for and control of the process equipment of the electric motor-driven gas compressor unit.


Item N

o.

Parameter







5

Number of digital channels with the RS-232/RS-485 interface, with the use of Ethernet technology and standard data protocols

2 5







Features: • Used as the lower level of the process control system of the EGPA TS-6.3 electric

motor-driven gas compressor unit • Used in conjunction with the upper level of the process control system • Operator console for managing all unit control functions • Digital channels based on Ethernet technology for relaying data to the upper level of control • Built-in self-test capability of cabinet hardware down to replaceable units/modules Delivery set: • Complete control cabinet • Applied software Optional: • Built-in uninterruptible power supply (UPS) source • Digital communication channels with accessory devices

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PC

S

GTN-16 gas turbine gas compressor unit control

cabinet

SHu GPA GTN-16

The ShU GPA GTN-16 control cabinet is designed to automate control processes, provide protection for and control of the process equipment of the gas turbine-driven gas compressor unit.

Typical list of automated process equipment: • Gas turbine unit comprising a gas generator that consists of an axial compressor, a combustion

chamber, a high-pressure turbine, a low-pressure turbine, a control assembly and other assemblies

• Anti-surge valve • Intake line with air-intake chambers and an air filter unit • Exhaust line with an exhaust heat recovery system • Centrifugal compressor complete with all systems supporting its operation • Valve piping of the compressor • Lubrication system including the turbine lubrication system, the compressor lubrication and

sealing system, and 06-10AT oil air-cooling units • Other auxiliary support systems of the gas compressor unit

Item N

o.

Parameter







5


2 5







Features: • Used as the lower level of the SAU GPA GTN-16 gas compressor unit process control

system • Used in conjunction with the upper level of the process control system • Operator console for managing all unit control functions • Digital channels based on Ethernet technology for relaying data to the upper level of control • Built-in self-test capability of cabinet hardware down to replaceable units/modules Delivery set: • Complete control cabinet • Applied software Optional: • 100% controller redundancy • Built-in surge protection device (SPD) • Built-in uninterruptible power supply (UPS) source • Digital communication channels with accessory devices • Dual or triple channel redundancy

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PC

S

Compressor room control cabinet (SHu KTs)

SHu KTs The ShU KTs control cabinet is designed to automate control processes, provide protection for and control of the process equipment of the compressor room.

Typical list of automated process equipment: • Equipment of the machine room and compressor gallery • Fans of gas air-cooling units • Dust traps • Compressor room valves and control valves

Item

No. Parameter







5


2 5







Features: • Used as the lower level of the compressor station process control system (CS PCS) • Used in conjunction with the upper level of the process control system • Digital channels based on Ethernet technology for relaying data to the upper level of control • Built-in self-test capability of cabinet hardware down to replaceable units/modules Delivery set: • Complete control cabinet • Applied software Optional: • 100% controller redundancy • Built-in surge protection device (SPD) • Built-in uninterruptible power supply (UPS) source • Digital communication channels with accessory devices • Dual or triple channel redundancy

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PC

S

Shutdown valves control cabinet (SHu OK)

SHu OK

The control cabinet is designed for automating shutdown valve control processes.

Typical list of automated process equipment:

• Shutdown valve sites

Item

No. Parameter







5


2 5








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PC

S

Junction point control cabinet (SHu UP)

SHu UP

The junction point control cabinet is designed for automating junction point valves control processes.


• Junction point site

Item

No. Parameter







5 Number of digital channels with the RS-232/RS-485 interface, with the use of Ethernet technology and standard data protocols

2 5








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PC

S Upper level of the process control system

The upper level of the process control system is designed to collect, store, process and visualize information received from lower-level control equipment of automated systems.

Typical list of automated process equipment: • Operator automated workstation • Server equipment

• Communications and connecting hardware

Features: • Used as part of process control systems of gas compressor units and compressor rooms • Communication with lower-level devices of process control systems is provided via digital

channels based on Ethernet technology • Ensures control and segregation of access levels of operators managing the process facility • Has a built-in uninterruptible power supply source that keeps the system operational for

at least 30 minutes after power failure Delivery set: • Main operator automated workstation • Backup operator automated workstation • Server cabinet • Communications cabinet • Applied software Optional: • Separate battery cabinet with high-power UPS sources • Digital communication channels with accessory devices and subsystems

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F&G and FSS

Automatic fire & gas detection and fire suppression systems

Automatic fire & gas detection and fire suppression systems (F&G and FSS)

The automatic fire & gas detection and fire suppression system (F&G and FSS) is designed for uninterrupted automatic monitoring of fire hazards at the primary process equipment, monitoring pre-explosive gas concentrations in controlled areas, managing fire suppression, generating light and sound alarms, issuing equipment shutdown signals and relaying data between connected systems.

F&G and FSS functions: • Generates a potential fire signal when one

fire detector in the loop is triggered or an actual fire signal when two or more fire detectors are triggered (with information about the protected areas affected)

• Generates a Threshold 1 gas contamination signal and a Threshold 2 gas contamination signal

• Launches the fire suppression algorithm in a protected area when two or more fire detectors are triggered in the loop

• Issues a command to launch the fire suppression system following a remote activation

• Issues commands and signals for process equipment control systems and the compressor room ventilation control system

• Issues commands to activate the public address system

• Issues commands to deactivate or reactivate the automatic launch mode of the fire suppression system

• Deactivates the automatic launch of the fire suppression system and indicates its deactivated status when the door to a protected room is opened

• Automatically switches control and alarm circuits from the main to backup power supply following a power outage affecting the main power supply

• Displays real-time and historical

information about the operation of F&G and FSS equipment on the operator automated workstation and on the alarm and control panel

• Logs warning and emergency alarm signals and operator actions

• Continuously monitors pre-explosion methane and hydrogen concentrations in the air of controlled areas

• Monitors fire detector connection lines for broken or shorted wires

• Monitors light alarm connection lines for broken or shorted wires

• Monitors fire suppression system remote launch electric circuits for broken or shorted wires

• Monitors actuator control electric circuits and internal circuits of actuators for broken wires

• Monitors the operational integrity of light and sound alarm systems, including alarm devices (by polling them)

• Monitors the communication line between the lower-level AFPS and the upper-level AFPS

• Runs a self-test of automatic fire protection system devices

F&G

an

d F

SS Lower-level automatic fire protection

system, AFPS ELAR-PK

ELAR-PK

The ELAR-PK automatic fire protection system is a software and hardware package designed to collect data from fire detectors, alarms, terminal switches and secondary devices of gas detectors, process them according to preconfigured algorithms and send control commands to automatic fire suppression systems, lighting fixtures and the process control system.

Typical list of automated process equipment: • Automatic fire detectors • Manual call points • Fire suppression systems • Gas analysers • Terminal switches • Light and sound alarms • Public address and evacuation systems

Item

No. Parameter






4 Number of addressable channels (RS-485) 8 16





16

F&G

an

d F

SS Lower-level automatic fire protection

system, AFPS ELAR-PK UPI

Information output device, AFPS ELAR-PK UPI

The ELAR-PK UPI automatic fire protection system is a software and hardware package designed to collect information from lower-level AFPS (ELAR-PK A, ELAR-PK KTs), process it according to preconfigured algorithms and display information to the shift personnel.

Typical list of equipment: • ELAR-PK lower-level automatic fire protection systems.

Functions of upper-level systems:

• Gather data from lower-level systems • Perform archiving of data and results obtained • Display data on the automated workstation screen in the form

of trends and tables • Outputs data to printer

Features:

• AFPS ELAR-PK UPI comprises an alarm and control panel (the main data output device) and an operator automated workstation (for a detailed presentation of information and maintenance).

• Number of digital channels for communication with lower-level AFPS via Ethernet protocols – up to 20

• Availability of an uninterruptible power supply source for at least 30 minutes of self-contained power supply

The upper level comprises:

• Automated workstations (there may be several of them depending on system)

• Server (there may be several of them depending on system) • Connecting hardware • Communications hardware

Delivery set: • AFPS ELAR-PK A • AFPS ELAR-PK KTs • AFPS ELAR-PK UPI • Suite of software • Set of spares and accessories • Fire & gas system operator automated

workstation • Service kit





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AEMS

Automated energy management systems

Automated energy management systems (AEMS) An automated energy management system (AEMS) is designed for real-time monitoring and control of energy supply equipment, facilities and systems, including power supply, heat supply, water supply, wastewater disposal of production process facilities as well as for metering of energy resources (including electricity and heat, gas, water, wastewater disposal and sewage treatment). Objects of AEMS automation are equipment, sites and systems of energy facilities. As a general case, the AEMS of a process facility comprises: • Onsite power supply management system (PS AEMS) • Local process control systems (PCS) of heat supply facilities (H PCS) • Local process control systems (PCS) of water supply facilities (W PCS) • Local process control systems (PCS) of wastewater disposal facilities (WD PCS)

AEM

S Switchgear interface device (USO RU)

USO RU

The USO RU cabinet is designed to perform automated control, adjustment, management and protection functions contributing to long-term accident-free operation of electrical and auxiliary equipment of the switchgear. It also processes and relays data to the upper-level process control system.

Typical list of automated process equipment: • 6, 10, 35 kV switchgear (indoor switchgear, switchgear and control gear,

outdoor switchgear) • Digital protective relay terminals • 220(110, 35)/10(6) kV step-down / step-up transformer substations • KTP-10(6)/0.4(0.66) kV modular transformer substations • Backup diesel generator sets (BDGS/ADES) • Modular capacitor units (MCU/KKU) • Common switchboards of control stations (CSCS/OShChSU) • Package switchboards of control stations (PSCS/AShChSU) / power

distribution cabinets (PDC/ShRS) of gas compressor units, air-cooling units, etc.

• Direct-current switchboards (ShChPT 220 V, 110 V, 24 V) • Failsafe power supply switchboards (ShChGP) • Auxiliary facilities power switchboards (ShChS VS) • Ventilation and air conditioning systems • Energy meters, etc.

Item

No. Parameter








12 16


Weight (kg) 300

Power consumption (kW) 1.2


Maintenance Single-ended access

Features: • Used in conjunction with the upper level of

the process control system • Operator console with extended

functionality • Digital channels based on Ethernet

technology for relaying data to the upper level of control

• Built-in self-test capability of cabinet hardware down to replaceable units/modules

20

Delivery set: • Process control system based on ELPK controllers • Input/output modules • Backup power sources • Ethernet switch with LAN connection

capability via FOCL • Fibre-optic cross-connect box • Interface and protocol converters • Uninterrupted power supply source Optional: • Built-in surge protection device (SPD) • Energy metering data collection and

transmission device (DCTD)

AEM

S Modular transformer substation interface device (USO KTP)

USO KTP

The USO KTP cabinet is designed to perform automated control, adjustment, management and protection functions contributing to long-term accident-free operation of electrical and auxiliary equipment used for power transformation and distribution. It also processes and relays data to the upper-level process control system.

Typical list of automated process equipment: • 0.4 (0.66) kV switchgear • Digital protective relay terminals • KTP-10(6)/0.4(0.66) kV modular transformer substations • Backup diesel generator sets (BDGS/ADES) • Modular capacitor units (MCU/KKU) • Common switchboards of control stations (CSCS/OShChSU) • Package switchboards of control stations

(PSCS/AShChSU) / power distribution cabinets (PDC/ShRS) of gas compressor units, air-cooling units, etc.

• Direct-current switchboards (ShChPT 220 V, 110 V, 24 V) • Failsafe power supply switchboards (ShChGP) • Auxiliary facilities power switchboards (ShChS VS) • Ventilation and air conditioning systems • Energy meters, etc.

Item

No. Parameter








12 24


Weight (kg) 250





the process control system • An operator console with extended functionality

may be used • Digital channels based on Ethernet




capability via FOCL • Fibre-optic cross-connect box • Interface and protocol converters • Uninterrupted power supply source Optional: • Built-in surge protection device (SPD)

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AEM

S Boiler plant process control system (SAU K)

SAU K

The SAU K cabinet implements the functions of automatic monitoring and control, adjustment, alarm generation and protection of process and auxiliary equipment of an unmanned boiler plant, as well as gas, heat and electricity metering and data transmission to the higher-level PCS.

Typical list of automated process equipment: • Boilers • Automatic boiler protection devices • Supply and exhaust ventilation systems • Makeup and recirculation pumps • Mixing valve • Complexone proportioning system • Automatic load transfer devices • Electricity meters • Gas meters • Water meters • Heat calculators, etc.

Item

No. Parameter








8 24


Weight (kg) 250









22



AEM

S Water supply process control system (SAU W)

SAU W

The SAU W cabinet implements automated monitoring and control of the processes of water sourcing, delivery and treatment, maintains the pre-set level in water tanks, supplies fire water and relays data to the upper-level PCS.

Typical list of automated process equipment: • Water conditioning plant process control system • Tanks • Automation and protection devices • Automatic load transfer devices • Utility water meters • Potable and domestic water meters, etc.

Item

No. Parameter








12 24


Weight (kg) 250











23

AEM

S Water source facilities process control system (SAU WZS)

SAU WZS

The SAU WZS cabinet implements the functions of automatic monitoring and maintenance of the pre-set pressure in the water mains supplying the facility, controls pumps and isolation valves, prevents dry runs of water intake pumps and voltage surges, processes and relays data to the upper-level PCS.


• Water intake pumps • Tanks • Isolation valves • Electric heating of water source facility rooms and water

mains • Automatic load transfer devices • Water meters, etc.

Item

No. Parameter








2 8


Weight (kg) 60









24



AEM

S Water treatment facilities process control system (SAU WOS)

SAU WOS

The SAU WOS cabinet implements the functions of automatic monitoring and control of the process of treating water from subsurface and surface sources to remove contaminants, and of supplying water into the water supply system.

Typical list of automated process equipment: • Water treatment plants • Water intake pumps • Tanks • Isolation valves • Electric heating of water source facility rooms and water

mains • Automatic load transfer devices • Water meters, etc.

Item

No. Parameter








4 8


Weight (kg) 60











25

AEM

S Wastewater disposal process control system (SAU WO)

SAU WO

The SAU WO cabinet implements automated monitoring and control of the processes of wastewater collection, treatment and disposal, meters the wastewater flow rate and relays data to the upper-level PCS.

Typical list of automated process equipment: • Tanks • Automation and protection devices • Automatic load transfer devices • Facility wastewater flow meters • Facility treated wastewater meters, etc.

Item

No. Parameter








8 16


Weight (kg) 250











26

AEM

S

Upper level of the automated energy management

system (AEMS)

Upper level of the AEMS

The upper level of the automated energy management system is designed to collect, store, process and visualize information received from lower-level control cabinets of automated systems.

Relay engineer's automated workstation (RE AWS)

The RE AWS is used to perform routine maintenance of digital protective relay terminals, analyse and investigate accidents, generate oscillograms and program the protective relay terminals (change settings, configure parameters).

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Relay engineer’s automated workstation

STANDARD CONFIGURATION: - portable or desktop

LOCATION: - directly on employee’s desk

DELIVERY SET

• Portable personal computer • Mouse

OPTIONAL: • LCD monitor (with a 24” or larger screen) • Keyboard • Speakers • Carry bag • Report printer

AEM

S Electrical engineer's automated workstation (EE AWS)

EE AWS

The EE AWS is designed for monitoring basic accidents involving the power supply system equipment without real-time control functionality.

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Electrical engineer’s automated workstation

STANDARD CONFIGURATION: - desktop computer


• Monitor and controls – directly on employee’s desk • System unit – directly or employee’s desk or integrated into a dedicated (network) cabinet

• LCD monitor (with a 24” or larger screen) • Keyboard • Speakers • Mouse

DELIVERY SET

OPTIONAL: • Ultra-thin client (to provide access to information on the monitor screen and allow the user to send control commands when the system unit is located away from the user’s desk) • Report printer

AEM

S Energy engineer's automated workstation (E AWS)

E AWS

The E AWS is designed for real-time management of the energy supply system.

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Energy engineer’s automated workstation

STANDARD CONFIGURATION: - desktop computer


• Monitor and controls – directly on employee’s desk • System unit – directly or employee’s desk or integrated into a dedicated (network) cabinet

• LCD monitor (with a 24” or larger screen) • Keyboard • Speakers • Mouse

DELIVERY SET

OPTIONAL: • Ultra-thin client (to provide access to information on the monitor screen and allow the user to send control commands when the system unit is located away from the user’s desk) • Report printer

AEM

S

Server cabinet

Server cabinet

The server cabinet is designed as an enclosure for equipment that collects, stores and manages process data received from switchgear interface device cabinets and process control system cabinets and also from same-level and higher-level automation systems.

Standard configuration:


Weight (kg) 300


Maintenance Double-sided access


Delivery set: • Backup server • Server console with a KVM switch, LCD screen and keyboard • Time standard system devices • Ethernet switch with LAN connection capability via FOCL • Fibre-optic cross-connect box • Interface and protocol converters • Uninterrupted power supply source Optional: • Archive server • Built-in surge protection device (SPD)

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AE

MS

31

AEM

S

Server cabinet

32

Auxiliary systems

This section describes the following systems:

• Asynchronous electric motor diagnostics system based on electric parameters

• Information retrieval system • Process control system of the modular turbo

expander generator

• Data collection and transmission device

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Diagnostics of asynchronous electric motors and

motorized valves based on electric parameters of the three-phase supply mains

The asynchronous electric motor diagnostics system based on electric parameters allows assessing the operational state of (and detecting defects in) electric motors complete with the operating member attached to them (fans, pumps, compressors, air blowers) as well as of motorized valves.

33

Current sensors

Voltage sensors

Diagnostic system cabinet

Automated workstation

Machine assembly with asynchronous electric motor

Operating mechanism

List of defects in objects of diagnostics

Asynchronous electric motor Motorized valves

• Non-symmetrical phases or supply voltage • Short-circuit fault in stator windings • Load build-up Static eccentricity of the gap: • With saturation • Without saturation Dynamic eccentricity of the gap: • With saturation • Without saturation • Wear of reduction gear bearings • Defect in reduction gear bearings

• Failure of settings of terminal and torque switches • Defects in contact pairs of terminal and torque switches • Insufficient or excessive density of gland packing • Overall increase in play in kinematic pairs • Shut-off valve jamming • Shut-off valve sticking • Rod wear • Rod curvature • Broken shut-off valve • Travel assembly wear

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Information retrieval system

The information retrieval system (IRS) is an electronic directory that offers a quick and easy way to find equipment connection schematics, view equipment installation points on maps and receive all sorts of reference information.

34

Input subsystem of the information retrieval

system (IRS)

Regulatory database

Project database

Printing subsystem of

the IRS


Process Control System ALARM signal

IRS automated workstation

Data input during operation

Energy Complex Database

- energy data sheet -maintenance

Design Documentation Input, Conversion and Analysis

Subsystem

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The application is visualized as a set of slides with interactive elements depicting the equipment, process schematics and text instructions. The application has a user-friendly and intuitive interface. It can be easily mastered by users with various training backgrounds. The information retrieval system replaces conventional shelves and cabinets for storing design documentation, speeds up data retrieval by dozens of times and helps to make quick and informed decisions.

Those accustomed to using hardcopy documents can print entire albums or separate sheets of verified design documentation.

The IRS runs on operating systems of the Windows family. It has very low hardware and operating system requirements. It is a thin client that does not need to be installed and can be run even on mobile devices. When an Internet connection is available, the IRS database can be updated to ensure the most current information is used.

Benefits offered by the IRS database: • Less time to find various electric circuit malfunctions • Detection and elimination of potential conflicts among various aspects of the project • Updates of design documentation to reflect the outcome of start-up and commissioning

Page 1

Valve selected –

result shown on Page 5

Room selected – result shown on Page 2 Cabinet selected –

result shown on Page 3

Information Retrieval System

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Geospatial information system of areal

facilities (GeoIS PO)

A geospatial information system of areal facilities of compressor stations with the use of 3D technologies and facility data sheets.

Software package The software package was created to meet the ever-growing requirements for operating personnel who are expected to process large volumes of data quickly, be that engineering, process, data sheet, operational, diagnostic or other information. The software package allows combining information about all facilities of a potential customer. As the accumulated information is analysed during the course of operation, the operator is able to respond to incidents in a timely manner and take steps to enhance the reliability and safety of compressor stations. A 3D model of process piping elements offers a user-friendly environment for viewing and quickly finding information, especially when it comes to the underground portion of an industrial facility.

Main components of the software package: • A toolkit for computer-aided 3D modelling of process piping elements • A module for issuing technical data sheets for process piping elements,

covering their technical specs and specific design features • A database of the results of inspections and maintenance performed on

process piping elements • A module for managing operational records and reports pertaining to compressor

stations (maintenance and servicing schedules, etc.) • A module for service documentation input into the system (minutes of expert

findings following process piping diagnostics, inspection reports, work completion reports, etc.)

Additional components of the software package: • Protection against unauthorized access to the database • Analytical module for determining:

• The current status of process piping elements • The predicted status and safe operation of process piping elements • The remaining service life of process piping elements

• Information about the size of defects in process piping elements when 3D measurement systems are used

3D model example (the dust trap end of the

compressor station) Quick search panel and form for entering

data for the technical data sheet of a process piping element

36

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Integrated turbo expander generator process control system (SAU KETDU)

A turbo expander is a device converting the potential energy of gas into mechanical energy. Turbo expanders are used to utilize the surplus energy of choke-flow natural gas at gas distribution stations during distribution of gas transported via transmission pipelines.

Item

No.

Description of parameter or quantity Value

1 Possible options for connecting input voltage

to the inverter

1. Directly from the turbo expander generator

2. From a storage battery

3. 220 V

2 DC output voltage value 48 V

3 Output AC voltage, error

220 V ± 10%

4 Output frequency, error 50 Hz ± 0.1 Hz

5 Peak load value, max. 5 kW

6 Number of turbo expander generators

controlled by SAU KETDU

1, 2, with each turbo expander generator controlled

by its dedicated SAU KETDU independently of one

another

7 Internal power consumption, max.

350 W

8

Ambient air operating temperature range

Class of dust and moisture ingress protection of SAU

KETDU – IP51 per GOST 14254-96 (IEC 529-89).

- with an ambient air operating temperature

range of +35 to +1°С during operation

- upper and lower ends of the operating temperature

range: +40 to +1°С 9 Configuration, at least UKhL 4 (moderately cold 4) per GOST 15150-69

10 Mean time between failures 35,000 hours

11 Service life at least 10 years

Software package The turbo expander generator is designed to power control devices and instrumentation as the primary power source or backup source (when the external power grid fails). It generates electricity by utilizing the natural gas pressure differential at gas distribution stations (GDS). Turbo expander generators supply power to linear electric loads of gas transmission pipelines such as gas distribution stations (points) (GDS, GDP). The turbo expander generator process control system runs automatically (is unmanned) and features a proven mean time between failures of at least 35,000 hours. The turbo expander generator is an effective source of power for auxiliaries at remote gas distribution stations where standard solutions are economically and technically infeasible.

Purpose of the turbo expander generator process control system: • Conversion of high-frequency voltage from the output of the turbo expander generator to rated voltage (220 V) that meets GOST 13109-97 requirements • Automatic and remote (operator) control of the turbo expander generator, including activation and deactivation in emergencies • Uninterrupted power supply to electricity loads connected to the turbo expander generator • Output of process information about the operation of the turbo expander generator and generation of emergency signals or generator malfunction signals sent to the operator or to the upper level of the process control system of the gas transmission pipeline facility (GDS, etc.) • Additional options: transmission and receipt of signals from process equipment that is supplied with power by the turbo expander generator

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Data collection and transmission device (DCTD)

DCTD

The DCTD is a modular, programmable, IBM PC compatible industrial computer. The DCTD collects, processes and stores measurement data in automatic mode.

The DCTD outputs the collected data either upon request from the upper-level system or uploads files to the specified FTP server in XML format on an hourly basis. The DCTD collects, processes, stores and transmits measurement data in real time. DCTD modules measure unified signals (voltage, current, resistance, pulses) and convert them to physical quantities. It also collects processed data from connected digital devices (converters, counters, flow meters).

The DCTD operates continuously. Depending on the task at hand, it may be expanded to include additional data input/output modules: • Discrete signal input/output modules • Analogue signal input/output modules • Serial port modules (RS232|422|485)

• Modem or GPRS transmitter

The data collection and transmission device of automated energy metering systems is designed for building digital territorially distributed multi-purpose automated comprehensive energy metering systems (ACEMS) with processing and storage of data received. It supports different modes of communication (WiFi, optical fibre, Ethernet, GPRS). It is compatible with meters for a broad range of energy resources (heat, gas, water, air and different types of fuel).

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DCTD functionality:

• Configuration of settings (via an external console) to suit a specific process facility using service software supplied with the DCTD by specifying the parameters of communication interfaces, the nomenclature, types and specifications of primary converters and external devices with a coded interface, and also the list and parameters of data channels

• Transmission of measured values, design and service parameters to a personal computer via RS-232, RS-485, Ethernet interfaces

• Calculation of average parameter values within specific time spans, storage of integral parameters, logging of user data input throughout the system lifecycle

• Measurement of the frequency and counting of the number of pulses of frequency and pulse-number measurement channels

• Measurement of the analogue signals of voltage, current and resistance • Output of DC control signals and amperage signals as well as discrete control signals

• Archiving of the values of any calculated parameters from specific time spans

The DCTD is supplied inside a cabinet enclosure. The DCTD enclosure has a dust- and moisture-proof design compliant with ingress protection class IP65/IP54. The Configurator application allows configuring and testing the DCTD, viewing current and historical values of parameters and the DCTD event log.

When used in conjunction with energy metering units and systems, the DCTD ensures:

• Measurement of parameters by obtaining information from primary converters of the

power mains frequency and voltage, temperature, flow rate, pressure, temperature differential, specific heat, etc.

• Calculation of the average values of the measured parameters of the power mains frequency and voltage, temperature, flow rate, pressure, pressure differential and specific heat

• Calculation of the current and integral values of the quantity of energy resources, electricity and heat

• Keeping of the current astronomical time (seconds, minutes, hours) and calendar (day, month, year) accurate to within 1 s per day

• Non-volatile memory storage of applications and data for 10 years after power failures

• Password protection of software and measurement data

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Controllers

ELPK-03 series

ELPK-03 series controller

ELPK-03

Designed for building process control systems for wide-ranging applications: from basic control and measurement controllers to hierarchically distributed process control systems. The modular design of the controller allows building process control systems for specific facilities quickly and at minimum cost and scale up the system volume and power on demand. The controller owes its high reliability to industrial hardware components supplied by leading international vendors, the use of SMD technology to make circuit boards and built-in self-test capability.

The primary function of ELPK-03 is direct control of process equipment: collection of signals from analogue and discrete sensors, processing of collected data according to pre-set algorithms, output of control commands for operating mechanisms, supporting data exchange between the controller and the operator's console or the central control room.

The controller runs on the Windows CE operating system. This allows using the controller as an ordinary personal computer, loading user applications and connecting a keyboard and screen, if necessary. Supported SCADA systems: TRACE MODE, CoDeSys. The controller can be used in conjunction with other SCADA systems. Owing to a CPU with built-in Ethernet connectivity, ELPK-03 controllers can be combined into a local industrial network.

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CPU module

Parameters:

• Number of USB2.0 connectors – 4 • Processor clock frequency – 933 MHz, RAM – SDRAM 256 – 512 MB, 1 – RS232 • Form factor: ETX • Video controller: S3 SavageAGP4x, 32 MB UMA Frame Buffer • Flash drive: 4 – 16 GB (33/66/100 IDE interface) • Ethernet controller: Intel 82551 ER (10BASE-T/100BaseTX) • Standard Ethernet, USB, VGA, keyboard, mouse, COM connectors • Supported software: DOS 6.22, Win CE operating systems

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16-channel discrete input module (MPTs-03-16)

MPTs-03-16

Receives and registers 24 V DC discrete signals (two galvanically decoupled groups with a common point, 8 channels per group).

Parameters: • 8 common-point input channels • Logical '0' level – 0 to 8 V • Logical '1' level – 18 to 30 V • Input current at maximum level of logical '1' – 20 mA

• Time between signal change at module input to stable value output in the system unit – 6 ms max per channel or 16 ms for 16 channels

• In multiplexer mode: 196 common-point channels

• Automatic switch to multiplexer mode upon cable connection to the MTTs-03-16 discrete output module

• Galvanic decoupling between module input circuits and the common bus of the controller — rated for at least 500 V of direct current

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16-channel discrete output module (MTTs-03-16)

MTTs-03-16

Performs 24 V DC switching (two galvanically decoupled groups with a common point, 8 channels per group).

Parameters:

• Output type – electronic relay • Switching current – up to 120 mA • Switching voltage – 24 V • Time between CPU command generation to module output status change

– 10 ms max.

• Automatic switch to multiplexer mode upon cable connection to the MPTs-03-16 discrete input module


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8-channel analogue input module (MATsP-03-08)

MATsP-03-08

Reception and registration of analogue signals.

8 galvanically decoupled channels.

Parameters: • Measurement range from 0 to 5 V per GOST 26.011-80 • Accurate to within 0.1%

• Time between signal change at module input to stable value output in the system unit – 20 ms max.


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16-channel analogue input module (MATsP-03-16)

MATsP-03-16

Reception and registration of analogue signals.

16 galvanically coupled channels.

Parameters: • Measurement range from 0 to 5 V per GOST 26.011-80 • Accurate to within 0.1%



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4-channel analogue signal output module (MATsP-03-04)

MATsP-03-04

Analogue signal output. 4 galvanically decoupled channels

Parameters: • Output signal from 4 to 20 mA per GOST 26.011-80 • Accurate to within 0.2 % • Output channel peak resistance load — 200 Ω max.

• Time between system unit command generation to current signal change at module output – 30 ms max.

• Galvanic decoupling between module output circuits and the common bus of the controller — rated for at least 500 V of direct current

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Analogue signal two-channel active conversion unit (BUATsP-1M2)

Converts a standard sensor signal into voltage in the controller circuits and sensor power supply circuits.

Analogue signal two-channel passive conversion unit (BUATsP-2M2)

Converts a standard sensor signal into voltage in the controller circuits.

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Analogue circuits multiplexer unit (BUATsP-7)

Performs switching of electric circuits through which analogue signals travel.

Input circuits single-channel control unit (BUPTs-1M)

Controls the integrity of solenoid circuits.

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Input circuits two-channel control unit with galvanic decoupling and open circuit control (BUPTs-2M2)

Input circuits four-channel control unit with galvanic decoupling, without open circuit control (BUPTs-3M4)

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24 V voltage control unit (BKN-24)

24 V voltage control.


110 V AC and DC voltage control.

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220 V AC and DC voltage control.

RS232 interface circuits galvanic decoupling unit (BGR-02)

Designed for galvanic decoupling of RS232 interface circuits.

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Controller square wave tracing unit

(BOMK)

Controls the operational integrity of the ELPK-03 controller by tracing a square wave from the controller at the unit input. When there is no square wave, it feeds voltage to the time relay before performing an emergency shutdown.

Reset pulse generation three-channel unit (BSK-1)

Generates a pulse based on the leading edge of the reset signal from a polarized relay.

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Lightning protection two-channel unit

(BGZ-1M2)

Protects signal circuits in the control cabinet against lightning discharges

Diode unit (BD-2M)

Serves as a diode combiner. Contains a diode assembly of two diodes (I direct max = 8 А, U reverse max = 200 V)

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Diode unit (BD-4)

Contains 5 independent diodes (I direct max = 1 А, U reverse max = 1000 V).

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Controllers

ELPK-04 series

ELPK-04 series controller ELPK-04

The controller is designed to collect, measure and process electric signals arriving from the controlled process facilities and send electric control signals to these facilities, while supporting an exchange between the controller and the central control room.

The controller has a modular design and allows choosing the requisite hardware components for various control tasks and also quickly reconfiguring or scaling up the controller following changes in the parameters of the controlled asset. All controller components are functionally and structurally complete products. The controller design allows integrating it into wiring cabinets of any configuration.

In terms of electric safety, the controller belongs to Class II equipment per GOST R IEC 60950-2002 and GOST R 51841-2001. The controller is compliant with GOST R 51841-2001 and TU 4252-001-17478251-03 in terms of operating, storage and shipping conditions.

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System unit (LPBS-15-M)

Technical specs: • Number of connected switchgear interface device modules – 15 • Number of USB2.0 connectors – 2 • 10/100/1000 Gigabit Ethernet network controller – 2 • Central processing unit (CPU): 2 cores, 4 threads • RAM: 2 Gb DDR3 – 800 / 1066 • Data storage device: 4 Gb SLC Flash drive + 60 Gb SSD

• Graphics card: Integrated Intel GMA3650 with display port output and support of resolution of up to 2560x1600 dpi at 60 Hz

• Operating system: Windows XP® Embedded

• Power supply: =24 V

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System unit (LPBS-7-01)

Technical specs: • Number of connected switchgear interface device modules – 7 • Number of USB2.0 connectors – 2 • 10/100/1000 Gigabit Ethernet network controller – 1 • Central processing unit (CPU): 2 cores, 4 threads • RAM: 2 Gb DDR3 – 800 / 1066 • Data storage device: 4 Gb SLC Flash drive + 60 Gb SSD • Graphics card: Integrated Intel GMA3650 with display port output and support of

resolution of up to 2560x1600 dpi at 60 Hz • Operating system: Windows XP® Embedded • Power supply: =24 V

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8-channel discrete input module (ID-8K24-M)

ID-8K24-M

Receives and registers DC discrete signals with an input level of 24 V with the automatic open input circuit control capability.

Technical specs: • 8 common-point input channels • Logical '0' level – 0 to 8 V • Logical '1' level – 18 to 30 V • Input current at maximum level of logical '1' – 12 mA • Minimum control circuit current – 5 mA


• Galvanic decoupling between module input circuits and common circuits of the controller — rated for at least 1500 V of alternating current

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5-channel discrete output module (OD-5K-M)

OD-5K-M

24 V direct voltage switching.

Technical specs: • Output type – relay (dry contact) • Switching current – up to 3 A • Inductive load time constant (L/R) – 7 ms • Time between system unit command generation to module output status change – 15 ms max.

• Galvanic decoupling between module output circuits and common circuits of the controller — rated for at least 1500 V of alternating current

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4-channel analogue input module (IA-4K42-M)

IA-4K24-M

Receives and registers unified analogue signals of DC amperage.

Technical specs: • Measurement range from 4 to 20 mA per GOST 26.011-80 • Accurate to within 0.1% • Measurement channel input resistance: 100 Ω • Permissible input channel overload: ± 24 mA max.


• The module feeds power to a passive (current-consuming) sensor with the following parameters: supply voltage: 21 to 25 V, current: 25 mA max.

• Galvanic decoupling between module input circuits and common circuits of the controller — rated for at least 1500 V of alternating current

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4-channel analogue output module (OA-4K42-M)

OA-4K42-M

Outputs analogue signals of DC amperage.

Technical specs: • Output signal from 4 to 20 mA per GOST 26.011-80 • Accurate to within 0.1% • Output channel peak resistance load — 700 Ω max.

• Time between system unit command generation to current signal change at module output – 60 ms max.

• Galvanic decoupling between module input circuits and common circuits of the controller —

– rated for at least 1500 V of alternating current

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3-channel frequency measurement module (IF-3K)

IF-3K

Measures the sinusoidal signal frequency from 11 to 16000 Hz and outputs a signal when the setpoint is exceeded.

Technical specs:

• Frequency measurement accurate to within 0.05% • Input signal amplitude:

• For the range of 12 – 7200 Hz – 0.5 to 12 V

• For the range of 8000 – 16000 Hz – 2.5 to 12 V

• Channel input resistance – min. 3 kΩ


• Signal output after the specified setpoint has been exceeded, after a power failure or discontinuation of module polling by the system unit for more than 500 ms – relay, Type 2А. Switching voltage – 0 to 250 V, switching current – 120 mA max.

• Galvanic decoupling between module input/output circuits and common circuits of the controller — rated for at least 1500 V of alternating current

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USB/RS-485-4K adapter module

USB/RS-485-4K

Data exchange with external devices via the RS-485 interface.

Technical specs: • Number of channels – 4 • Maximum data rate – 256 kbaud

• Galvanic decoupling between module input/output circuits and common circuits of the controller — rated for at least 500 V of alternating current

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ELNA R&D COMPANY

ALL PROCESSES UNDER CONTROL

ELNA R&D COMPANY

ELNA R&D COMPANY

Head Office 5A Pervyi Magistralnyi Tupik, Moscow, 123290, Russia Magistral Plaza Business Centre Block C, 4th floor, Office 402 Tel./Fax: +7 (495) 786-63-61

ELNA - comitagroup.ru

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