CHILLER PLANT MANAGER

BY UNICOM

FRONT VIEW OF CPM

MAIN SYSTEM SCHEMATIC

SYSTEM DESCRIPTION– DESCRIPTION:

The Chiller plant manager(CPM) is a DDC Controller mounted and wired in an IP54 enclosure for controlling/sequencing the operations of chiller plant automatically and efficiently so as to equalize the Run Hours and also save energy.

The CPM sequences the operation of individual chiller depending upon difference between chilled water inlet temperature and chilled water outlet temperature in common header and user assigned schedule.

It has Delta control’s System level controller with universal inputs and outputs that can be extended up to 512 with number of I/O modules and expansion modules.

The CPM is capable of generating alarms and events, trend logging, reporting etc.

SYSTEM DESCRIPTION– The chiller plant manager uses Ebcon as a DDC controller of

Delta control’s make. This controller is capable of communicating on BACnet over MS/TP, BACnet over IP and with MODBUS devices after adding credits.

– The chiller plant manager is added with ORCAweb as webserver for generating alarms and event logging, routing, trend logging, reporting. It is user friendly software with graphics for easy access to various parameters of Chiller plant manager.

– The ORCAweb/SCADA software is run on a branded workstation that combines an intuitive graphical user interface with powerful, easy to use facility management tools.

SYSTEM DESCRIPTION

– APPLICATION:– The chiller plant manager provides simple and

powerful solutions to facility managers and service personnel for managing the operations of chiller plant.

– It can be connected to any size building automation system from small commercial buildings to large university campuses connected over a WAN in BACnet IP.

DELTA CONTROL’S DDC CONTROLLERSeBCON

IO MODULES

EXPANSION MODULES

DAC 633TOUCH SCREEN

BACnet ROUTER

Ethernet High-speed Network performance

Native BACnet Interoperability

Peer-to-Peer Simplified Data Exchange.

Stand-alone Database incl. Alarming and Trending

Flash Upgradeable Ease of Upgrades. Future Proof

CONTROLLER FEATURES

SENSORS

TEMPERATURE SENSORS

CURRENT SENSORS

ORCAview as OWS Software

ORCAview is our Windows-based operator workstation software. Used to configure and manage a Delta building automation system.

FeaturesALARM MANAGEMENTREPORTINGTREND LOGGINGEMAILINGREAL TIME DATA PRESENTATION USER FRIENDLY INTUITIVE GRAPHICS

BACnet

Public Communication Standard (ASHRAE / ANSI / ISO)

Defines standard objects and services for interoperability

Feature-rich & adapts with technology

Developed by Building Automation Industry Leaders

Requested by Building Owners & Managers

What is it?

BACNET

BACnet

Facilitate interoperability between multi-vendor products

What can it do?

BACNET

BACnet

BIBBs (BACnet Interoperability Building Block)Data Sharing

Alarm & Event Management

Scheduling

Trending

Device and Network Management

How does it do it?

BACNET

e

Device Profiles BACnet Operator Workstation (B-OWS)

BACnet Building Controller (B-BC)

BACnet Advanced Application Controller (B-AAC)

BACnet Application Specific Controller (B-ASC)

BACnet Smart Actuator (B-SA)

BACnet Smart Sensor (B-SS)

How does it do it?

BACNET

BACnet

Maximum Flexibility in design and application

Future Proof• Technology• Products• Vendors

Cost-savings

Simplify Specification.

Why specify it?

BACNET

UNIVERSAL INPUTS

UNIVERSAL INPUTS THAT CAN BE EXTENDED UPTO 512

TYPES OF INPUTS JUMPER CONFIGURABLE10K OHM or DRY CONTACT0-5V DC0-10V DC4-20mA DC

INTERNALLY/EXTERNALLY POWERED OUTPUTS

The TRISTATE OUTPUTS CAN BE POWERED INTERNALLY as well as EXTERNALLY DEPENDING ON APPLICATION.

24VAC/DC SUPPLYTHE MAXIMUM OUTPUT CURRENT – 500mATHE MODULATING OUTPUTS : 0 – 10VDC

AVAILABLE WITH SPECIFIC MODULES

INTERNAL/EXTERNAL COMMUNICATION

CHILLER PLANT MANAGER CAN COMMUNICATE ON FOLLOWING PROTOCOLS

BACnet MS/TPBACnet ETHERNETBACnet IPMODBUS with added credits for license

SAMPLE OF TEST CERTIFACATE

The sites at which Chiller plant manger is currently working

CHERRY HILLS, EMBASSY TECH PARK, BANGALORECHAITANYA TECH PARK, ITPL, BANGALOREHCL, JIGANI, BANGALOREMG 1 MALL, MG ROAD, BANGALOREBANGALORE MEDICAL COLLEGE, CITY MARKET,

BANGALOREGANGA HITECH PARK, HITECH CITY, HYDERABADANNAPURNA STUDIO, BANJARA HILLS, HYDERABADMAKHETESHIN AGAN, TURKAPALLI, HYDERABADAND MORE