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L-PRO 4000 Transmission Line Protection Relay

with IEC 61850 Station Bus Protocol

L-PRO

4000 Data

Sheet

L-PRO

4000

Manual

RelayControl

Panel

Manual

L-PRO4000

OrderingTemplate

LED

LabelTemplate

Software

Software

ReleaseDescriptio

n

L-PRO

IEC61850

Certificat

e

The L-PRO 4000 is a digital, microprocessor-based line distance protection system that provides

comprehensive distance based line protection for medium to extra-high-voltage transmissionlines. Apply the L-PRO 4000 system for high-speed distance and directional protection and

complete control in multi-breaker applications typically found in ring or breaker-and-a-half

substation arrangements.

Applications

Primary and backup protection on transmission and sub-transmission lines (using pilotprotection schemes)

Overhead lines and underground cables

http://www.erlphase.com/downloads/data_sheets/L_PRO_4000_line_protection_relay_ds.pdfhttp://www.erlphase.com/downloads/data_sheets/L_PRO_4000_line_protection_relay_ds.pdfhttp://www.erlphase.com/downloads/data_sheets/L_PRO_4000_line_protection_relay_ds.pdfhttp://www.erlphase.com/downloads/manuals/L_PRO_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/L_PRO_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/L_PRO_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/Relay_Control_Panel_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/Relay_Control_Panel_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/Relay_Control_Panel_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/Relay_Control_Panel_4000_manual.pdfhttp://www.erlphase.com/downloads/specifications/L_PRO_4000_relay_ordering_template.pdfhttp://www.erlphase.com/downloads/specifications/L_PRO_4000_relay_ordering_template.pdfhttp://www.erlphase.com/downloads/specifications/L_PRO_4000_relay_ordering_template.pdfhttp://www.erlphase.com/downloads/specifications/L_PRO_4000_relay_ordering_template.pdfhttp://www.erlphase.com/downloads/specifications/L_PRO_4000_relay_ordering_template.pdfhttp://www.erlphase.com/downloads/drawings/LED_Label_Template.ziphttp://www.erlphase.com/downloads/drawings/LED_Label_Template.ziphttp://www.erlphase.com/downloads/drawings/LED_Label_Template.ziphttp://www.erlphase.com/downloads/drawings/LED_Label_Template.ziphttp://www.erlphase.com/support.php?ID=softwarehttp://www.erlphase.com/downloads/software/L_PRO_4000_Offliner_Release_Description.pdfhttp://www.erlphase.com/downloads/software/L_PRO_4000_Offliner_Release_Description.pdfhttp://www.erlphase.com/downloads/software/L_PRO_4000_Offliner_Release_Description.pdfhttp://www.erlphase.com/downloads/software/L_PRO_4000_Offliner_Release_Description.pdfhttp://www.erlphase.com/downloads/certifications/LPRO_IEC61850_Certificate.pdfhttp://www.erlphase.com/downloads/certifications/LPRO_IEC61850_Certificate.pdfhttp://www.erlphase.com/downloads/certifications/LPRO_IEC61850_Certificate.pdfhttp://www.erlphase.com/downloads/certifications/LPRO_IEC61850_Certificate.pdfhttp://www.erlphase.com/downloads/certifications/LPRO_IEC61850_Certificate.pdfhttp://www.erlphase.com/downloads/certifications/LPRO_IEC61850_Certificate.pdfhttp://www.erlphase.com/downloads/manuals/L_PRO_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/L_PRO_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/L_PRO_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/Relay_Control_Panel_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/Relay_Control_Panel_4000_manual.pdfhttp://www.erlphase.com/downloads/manuals/Relay_Control_Panel_4000_manual.pdfhttp://www.erlphase.com/downloads/specifications/L_PRO_4000_relay_ordering_template.pdfhttp://www.erlphase.com/downloads/specifications/L_PRO_4000_relay_ordering_template.pdfhttp://www.erlphase.com/downloads/specifications/L_PRO_4000_relay_ordering_template.pdfhttp://www.erlphase.com/downloads/drawings/LED_Label_Template.ziphttp://www.erlphase.com/downloads/drawings/LED_Label_Template.ziphttp://www.erlphase.com/downloads/drawings/LED_Label_Template.ziphttp://www.erlphase.com/support.php?ID=softwarehttp://www.erlphase.com/downloads/software/L_PRO_4000_Offliner_Release_Description.pdfhttp://www.erlphase.com/downloads/software/L_PRO_4000_Offliner_Release_Description.pdfhttp://www.erlphase.com/downloads/software/L_PRO_4000_Offliner_Release_Description.pdfhttp://www.erlphase.com/downloads/certifications/LPRO_IEC61850_Certificate.pdfhttp://www.erlphase.com/downloads/certifications/LPRO_IEC61850_Certificate.pdfhttp://www.erlphase.com/downloads/certifications/LPRO_IEC61850_Certificate.pdfhttp://www.erlphase.com/downloads/data_sheets/L_PRO_4000_line_protection_relay_ds.pdfhttp://www.erlphase.com/downloads/data_sheets/L_PRO_4000_line_protection_relay_ds.pdfhttp://www.erlphase.com/downloads/data_sheets/L_PRO_4000_line_protection_relay_ds.pdf

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Fully integrated breaker protection and control for 2 breakers

Single and multi breaker applications (i.e. ring-bus and breaker-and-a-half capability,

including breaker failure and individual breaker monitoring requiring single pole/three-pole auto-reclosing)

Backup protection for generators, transformers and reactors

Features and Benefits

Ideal for multi-circuit line applications (to monitor mutual coupling via additional VT

and CT inputs) Ultimate flexibility with selectable Single Pole, 3 Pole and Single and 3 Pole

tripping and reclosing

Competitive operating speed (1.0 to 1.3 cycle operation at 80% reach, ideal fortransmission line applications)

Flexible Communicationso State-of-the-art communications (2 rear ports, 100BASE-TX RJ-45 or 100BASE-

FX 1300 nm multimode optical with ST style connector to accommodate the

industrys latest network-based communications)

o Ethernet ports with 2 unique MAC addresses that easily accommodate network

access security needs

o Front panel USB and 100BASE-TX RJ-45 Ethernet port interfaces (readily

accommodate modern standard laptops)

Reduced Cost

o Substation automation cost includes IEC61850 protocol to display and transfer

operational data via local-area network (LAN) for local HMI and wide-area

network (WAN) for remote monitoring SCADAo Substation engineering, installation and commissioning cost and times IEC

61850 GOOSE messages communicate high-speed information between IEDs on

the substation LAN (including transfer trips, interlocking, load-shedding, andcommands)

o Product setting time 240 x 128 LCD graphical user interface provides

convenient means to check/change specific settings and parameters Improved Overall Response Time

o Expedited response to systems events (11 generic front panel LEDs can be

mapped to internal elements) allowing operators to quickly identify the cause ofsystem events

Easy to Useo Flexible programmable logic for

building customized schemes with

ProLogic statements 24 control

logic statements (total of 192statements)

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o User-friendly, Windows-based relay setting and record analysis software

o Enhanced DNP3.0 Level 2 SCADA communication protocol including user-

selectable point lists, class support and multiple master station supporto Exceptional fault recording capabilities with 96 s/cycle, all channels with events

(best combination of waveform accuracy and file size)