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Tender Value
₹4.9 L
EMD Value
₹5,000
Closing Date
19 May 2026, 2:00 pmClosed
Superintending Engineer
33/11 KV Sub Station, Hospital Chauraha, Bahraich
Providing and Installation of Digital Relay under ETD, Bahraich
2026_MVVNL_1145644_1
10/EDC(B)/2026-27
Open Tender
Electrical Works
Item Rate
90 days
Bahraich
Please Refer Tender Form
2 documents required · 2 mandatory
₹1,180
Superintending Engineer, EDC
₹5,000
24 Jun 2026
5 May 2026
19 May 2026
5 May 2026
19 May 2026
5 May 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1For Providing & Installation of Digital Relay in Place of Numerical/ Mechanical/Damaged (Burnt) Relay of 11 KV Feeders at 33/11 KV Sub-Stations of EDD Bahraich, Nanpara & Kaisarganj In the Jurisdiction of ETD-Bahaich, Under EDC-Bahraich. | |||||
| 1.01 | Providing & Installation of Digital Relay in Place of Numerical/Mechanical/Damaged (Burnt) Relay of 11 KV Feeders at 33/11 KV Sub-Stations of EDD Bahraich, Nanpara & Kaisarganj In the Jurisdiction of ETD-Bahaich, Under EDC-Bahraich, Numerical (3O/C+IE/F) should have following technical specification (Make Ashida, Schneider, C&S ETC. as per Mvvnl Standard):-
1- Current rating : 1A/5A site selectable.
2- Aux Supply : 24-23 V AC/DC rated (As per IEC).
3- Draw out with CT shorting.
4- SCADA compatible with RS 485 Port.
5- Frant LEDs display for following : L1, L2, L3, E Trip for faulty Y phase/Earth, Low set trip, high set trip.
6- Relay should have minimum 4 DI, 6 DO.
7- The relay should have cold load pick up, harmonic blocking and CBFP. It should have minimum 10 fault records and 10 events records.
Selting Ranges
1- Ip> 5 to 400 % is step of 1 %
2- Ip>> 5 to 3000% in step of 1%
3- Ie> 5 to 250 % is step of 1 %
4- Ie>> 5 to 1500 % is step of 1 %
5- Tp> 0.01 to 1.50 % is step of 0.01
6- Te> 0.01 to 1.50 % is step of 0.01
7- Tp>> 0.01 Sec to 20 Sec in step of 0.01 Sec
8- Te>> 0.01 Sec to 20 Sec in step of 0.01 Sec | 20 | No. | 100 | ₹2,000 |
| 1.02 | Cost of Transportaion, Modification in VCB slot and all Material required for proper installation of relays will be borne by bidder. | 10 | No. | 10 | ₹100 |
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