Bids Are Invited For A)Digital Microprocessor Based Motor Protection Relay Suitable For Use With Motors With Full Load Current Up To 60A Or More Without Use Of Any External Ct. B)The Technical Specfication Of The Relay Should Be As Per Annexure-1. C, Koraput-Odisha

Bids Are Invited For A)DIGITAL MICROPROCESSOR BASED MOTOR PROTECTION RELAY SUITABLE FOR USE WITH MOTORS WITH FULL LOAD CURRENT UP TO 60A OR MORE WITHOUT USE OF ANY EXTERNAL CT. B)THE TECHNICAL SPECFICATION OF THE RELAY SHOULD BE AS PER ANNEXURE-1. C)BIDDER SHOULD SUBMIT POINTWISE REPLY/CONFIRMATION FOR THE TECHNICAL SPECIFICATIONS AT ANNEXURE-1. D)BIDDER SHOULD SUBMIT ALL THE CERTIFICATES / DOCUMENTS SOUGHT IN ANNEXURE-1. E)AN EXTENSION CORD OF MINIMUM 1 MTR LENGTH SHALL BE SUPPLIED ALONG WITH RELAY FOR CONNECTING THE BASE AND DISPLAY UNIT F)WARRANTY PERIOD: 1 YEAR. VENDOR TO PROVIDE WARRANTY CERTIFICATE ALONG WITH SUPPLY OF MATERIAL. G)INSPECTION: RELAYS SHALL BE ACCEPTED AFTER TESTING AT NALCOS ELECTRICAL TESTING LAB OF NALCO DAMANJODI. , A)DIGITAL MICROPROCESSOR BASED MOTOR PROTECTION RELAY SUITABLE FOR USE WITH EXTERNAL CTs WITH 1 AMP OR 5 AMP CT SECONDARY CURRENT WITH CT RATIO UPTO 500/5 A. THE RELAY SHOULD ALSO PROVIDE EARTH FAULT PROTECTION BY RELAY INTERNAL ZCT OR BY INTERNAL SUMMATION OF PHASE CURRENTS. B)THE TECHNICAL SPECFICATION OF THE RELAY SHOULD BE AS PER ANNEXURE-2. C)BIDDER SHOULD SUBMIT POINTWISE REPLY/CONFIRMATION FOR THE TECHNICAL SPECIFICATIONS AT ANNEXURE-2. D)BIDDER SHOULD SUBMIT ALL THE CERTIFICATES / DOCUMENTS SOUGHT IN ANNEXURE-2. E)AN EXTENSION CORD OF MINIMUM 1 MTR LENGTH SHALL BE SUPPLIED ALONG WITH RELAY FOR CONNECTING THE BASE AND DISPLAY UNIT F)WARRANTY PERIOD: 1 YEAR. VENDOR TO PROVIDE WARRANTY CERTIFICATE ALONG WITH SUPPLY OF MATERIAL. G)INSPECTION: RELAYS SHALL BE ACCEPTED AFTER TESTING AT NALCOS ELECTRICAL TESTING LAB OF NALCO DAMANJODI. , A)DIGITAL MICROPROCESSOR BASED MOTOR PROTECTION RELAY SUITABLE FOR USE WITH EXTERNAL CTs WITH 1 AMP OR 5 AMP CT SECONDARY CURRENT WITH CT RATIO UPTO 600/5 A. THE RELAY SHOULD ALSO PROVIDE EARTH FAULT PROTECTION BY RELAY INTERNAL ZCT OR BY INTERNAL SUMMATION OF PHASE CURRENTS. B)THE TECHNICAL SPECFICATION OF THE RELAY SHOULD BE AS PER ANNEXURE-3. C)BIDDER SHOULD SUBMIT POINTWISE REPLY/CONFIRMATION FOR THE TECHNICAL SPECIFICATIONS AT ANNEXURE-3. D)BIDDER SHOULD SUBMIT ALL THE CERTIFICATES / DOCUMENTS SOUGHT IN ANNEXURE-3. E)AN EXTENSION CORD OF MINIMUM 2MTR LENGTH SHALL BE SUPPLIED ALONG WITH RELAY FOR CONNECTING THE BASE AND DISPLAY UNIT F)WARRANTY PERIOD: 1 YEAR. VENDOR TO PROVIDE WARRANTY CERTIFICATE ALONG WITH SUPPLY OF MATERIAL. G)INSPECTION: RELAYS SHALL BE ACCEPTED AFTER TESTING AT NALCOS ELECTRICAL TESTING LAB OF NALCO DAMANJODI. Total Quantity : 380

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