Government Contract | California
RELAY, LINE CURRENT DIFFERENTIAL

Bid Information


Bid Alert No: 00000596673

Bid Title: RELAY, LINE CURRENT DIFFERENTIAL

Agency Bid No. Title: 88551

Received Date: 06/10/2016

Close Date: 06/14/2016

Purchase Type: Not Stated

Delivery Point:

Delivery Date: Not Stated

Special Notices: Questions Due By 06/12/2016 02:00 PM

Specifications

Specifications include, but are not limited to:ACHNAICS: 335314RELAY, LINE CURRENT DIFFERENTIAL, PHASE SEGREGATED LINE CURRENTDIFFERENTIAL, SHALL PROVIDE CHARGING CURRENT COMPENSATION FOR SERIESCOMPENSATED HIGHVOLTAGE TRANSMISSION LINES WITH 3POLE TRIPPING,INCLUDE ONE SET OF 3PHASE, 5 AMP CURRENT INPUTS, WITH FULLYPROGRAMMABLE CT RATIOS, ADVANCED RESTRAINT, FAULT RECORDING, ANDEVENTS REPORTING. INTERRELAY COMMUNICATIONS UTILIZE 1310 NM, SINGLEMODE FIBER OPTICS TOPOLOGY INTERFACING WITH THE OWNER'S DIGITALMULTIPLEXER AND ONE CHANNEL OF OPTICAL INTERFACE FOR COMMUNICATIONCONNECTION. IT WILL ALSO INCLUDE PILOT COMMUNICATION CHANNELPROPAGATION DELAY MONITORING, DIRECT TRANSFER TRIP, GPS CLOCKSYNCHRONIZING, FREQUENCY TRACKING, AND CHANNEL DELAY COMPENSATIONLOGIC. RELAY SHALL BE ID ADDRESSABLE FOR USE ON OWNER'S SONET SYSTEMS,PROVIDE I/O MODULES: ONE WITH "4 FORMA OUTPUTS (CURRENT MONITORINGCAPABLE) AND 8 DIGITAL INPUTS" ONE WITH "8 FORMC OUTPUTS" AND ONEWITH "2 FORMA, 2 FORMC, AND 8 DIGITAL INPUTS". SHALL HAVE TWO RS232ONE ETHERNET PORT FOR MMS/UCA2, MODBUS TCP/IP, AND DNP 3.0. THE CONTROL INPUT VOLTAGE SHALL BE250VDC AND THE POWER SUPPLY RATED AT 48VDC. THE L90 SHALL BEHORIZONTAL PANEL MOUNTED

Bid Related Documents

Download Solicitation Notice

Product Codes: 28500, 28573

Agency Information


Issuing Agency: Los Angeles Department of Water and Power

State: California

Agency Type: State and Local

Contact: Vanessa Sinclair

Phone: 213-367-4733

Email: vanessa.sinclair@ladwp.com

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