Heavey Water Board-HWB has published Tender For Testing Of Meters And Relays During Mta. Submission Date for this Tender is 06-07-2024. Power Relays Tenders in Bhadradri Kothagudem Telangana. Bidders can get complete Tender details and download the document.
| FileName | File Description | File Size |
| 8fb51089-b262-453d-a9d6-33c41c246c06.html | Tender Notice | 0 KB |
| BOQ_854486.xls | Tender Document | 0 KB |
| Forms_submitted.pdf | Tender Document | 0 KB |
| GCC2023.pdf | Tender Document | 0 KB |
| Safetyguidelines.pdf | Tender Document | 0 KB |
| Techspects.pdf | Tender Document | 0 KB |
| Tendernotice_1.pdf | Tender Document | 0 KB |
| Sl. No. | Item Description |
| 1 | Item 1: Class IV Relays |
| 2 | 3 phase, M/s Areva make,TypeP442 Microprocessor based Distance protection relay. |
| 3 | 3 phase M/s Areva make Type P343 relay (TG-4) |
| 4 | 3 phase M/s Areva make P111 Non directional Over Current and Earth fault relay (TG-4) |
| 5 | 3 phase percentage biased Differential protection relays of Type:RADSB, ASEA make |
| 6 | Restricted Earth fault relays on LV side of Type RADHD, ASEA make. |
| 7 | 3 phase High Impedance Differential relays of Type RADHA, ASEA make |
| 8 | 3 phase Over Current/ Earth fault protection relays[3 element]of TypeRXIDF2H,ASEA make |
| 9 | 3 phase Directional Over Current / Directional Earth fault/ Reverse power /Low Forward powerTypeRXPE 40/42/47, ASEA make |
| 10 | Generator Over load protection relays RXIG, ASEA make. |
| 11 | Generator Minimum Impedance stage I, stage II protection relays of Type RAKIB, ASEA make. |
| 12 | Generator Out of Step Protection Relay Type RXZP+RXPE, ASEA make. |
| 13 | Generator Rotor Earth Fault Relay State I, Stage II Type RXNB, ASEA make. |
| 14 | Generator Stator 0-95%,100% E/F protection relays of Type RAGEA, ASEA make |
| 15 | Over Fluxing / Loss of Excitation protection relays RAGPC, ASEA make. |
| 16 | Negative Sequence protection relays of Type RARIB, ASEA make. |
| 17 | Under Frequency relays of RXFE4, ASEA make. |
| 18 | 3 phase Voltage balance scheme / Over Voltage protection relays of Type RXEG21, ASEA make. |
| 19 | Local Breaker Back up protection relays of Type RAICA, ASEA make |
| 20 | Schneider make P127 Micom Directional Over Current and Earth fault relay |
| 21 | ABB make REG 670 (Generator-2) |
| 22 | ABB make RET 670 (GT-2,UAT-2) |
| 23 | M/s ABB make SPAF340C3 df/dt |
| 24 | Check synchronizing relays of Type SKD, EE make |
| 25 | Check synchronizing relays of Type SKE, EE make |
| 26 | VAEM Rotor Earth fault relay (TG-4) |
| 27 | WCDM Reverse power relay (TG-4) |
| 28 | CAEM Battery Earth fault relays |
| 29 | Instantaneous differential Protection Relay of CAG type EE make |
| 30 | 3 phase Over Current &E/F relaysof Type : SPAJ 140,M/s. ABB make |
| 31 | 3 phase inverse type over current relays, type CDG 31/33/63, Egnlish electric make |
| 32 | Instantaneous under voltage relays on various 6.6 KV, 415 VMCC, type VAGM/VAG English Electric make. |
| 33 | Motor protection relays oftype SPAM 150, M/S. ABB make |
| 34 | Check Synchronising Relay Argus-7 2732H33008 of Siemens Make |
| 35 | SPAD 346C ABB make |
| 36 | Definite time relay VTT11, English Electric make |
| 37 | Master trip relay, VAJH/VAJS/VAJHM type, English Electric make |
| 38 | Neutral displacement relay, Type: VDG, Make:EE |
| 39 | Item 2: Class III relays |
| 40 | 3 phase O/C (inverse) &E/F relay, Type-CDG, Make-EE |
| 41 | Neutral Displacement relay , Type-VDG, Make-EE |
| 42 | Instantaneous Differential relay , Type-CAG, Make-EE |
| 43 | Instantaneous U/V relay , Type-VAG, Make-EE |
| 44 | Instantaneous O/V relay , Type-VAG, Make-EE |
| 45 | Definite time Reverse Power relay , Type-CCUM, Make-EE |
| 46 | 3 phase O/C (inverse)relay , Type-CDG, Make-EE |
| 47 | Instantaneous U/V relay , Type-VAGM, Make-EE |
| 48 | O/C relay(inverse)and E/F relay , Type-CDG, Make-EE |
| 49 | Item 3: Testing of meters |
| 50 | AC ammeters of range varying from 0-50 amps to 0-4000 amps with secondaryCT current of 1/ 5 A. |
| 51 | DC ammeters of range varying from 0-50 amps to 0-1000 amps. |
| 52 | AC voltmeters of range Varying from 0-220 KV to 0-150 volts with Secondary PT voltage of 110 V or110 /√3 volts or direct 415 volts without PT. |
| 53 | DC voltmeters of range varying from 0-50 V to 0- 500 V. |
| 54 | MW Meters of range varying from 0-25 MW to 0-100 MW with CT secondary of 1A or 5A, secondary PT voltage of 110V or 110/√3 volts with transducers of 4-20 mA |
| 55 | Watt meters of range varying from 630 KWto 2000 KW with CT secondary of 1A Or 5A ,PT Secondary Voltage 110 V or110/√3 Volts. |
| 56 | Mvar meters of range varying from 0-20 to 0-80MVAR both in lagging and leading side with CT secondary of 1A or 5A, secondary PT voltage of 110V or 110 / √3 volts with transducers of 4-20 mA. |
| 57 | Frequency meters of range varying from 0-50 Hz, 45-55Hz, 45-0-55Hz with secondary PT voltage of 110 volts. |
| 58 | Synchronous Scopes with secondary PT voltage of 110 volts. |
| 59 | KWH meters with CT Secondary of 1A Or 5A, Secondary PT Voltage of 110 V Or 110/√3Volts. |
| 60 | KVAH meters with CT secondary current of 1A or 5A and PT secondary voltage of 110 Volts or 110/√3 volts. |
| 61 | KVARH meters with CT secondary current of 1A or 5A and PT secondary voltage of 110 Volts or 110/√3 Volts. |
| 62 | Power factor meters of both lagging and leading side. |
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