Tender for Insulation Monitoring Relay

The SOUTH CENTRAL RAILWAY, a Public sector organization in India, has invited bids for Insulation Monitoring Relay in Tirupati, Andhra Pradesh, India.

As per the official tender notification (Tender ID: LN261544 | Ref ID: 144874622).

The tender is published on 10 Jul 2026, and the last date for bid submission is 30 Jul 2026.

All Eligible contractors, suppliers, and service providers from Contract Type : Goods category are invited to participate in this opportunity, subject to meeting the prescribed eligibility criteria and tender conditions.

Notice Status: This Tender has Expired. While the deadline of 30 Jul 2026 has passed, this record remains available for historical reference, price benchmarking, and industry tracking purposes in Andhra Pradesh.

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Procurement Summary

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Country: India

State: Andhra Pradesh

Summary: Insulation Monitoring Relay

Posting Date: 10 Jul 2026

Deadline: 30 Jul 2026

Purchaser's Detail

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Other Information

Notice Type: Tender

RefID: 144874622

Notice Ref. No.: LN261544

Tender Value: Refer Document

Tender EMD: Refer Document

Tender Document Cost: Refer Document

Competition: NCB

Financier: Self Financed

Purchaser Ownership: Public

Tender's Details

Insulation Monitoring Relay, 415V AC, 3Phase, Neutral Isolated, Rated Voltage range 0-500V AC, Insulatio n Measuring Range : 10 K OHM to 150 K OHM, Control voltage :24-240V AC/DC, and place of installation S1A7, as per R DSO Spec.No. RDSO/PE/SPEC/AC/0184-2015 (REV.1) & BOM Lr.No. - EL/7.1.108/MSSBC DT. -17/09/2021 suitable for LHB type AC coaches switch board cabinet (S1A7). Acceptable Makes as per BOM: ABB Cat.No.CM.IWS.2S, Schneider Cat No. Vigil Ohm/IMD-IM10, Siemens Cat No.3UG4581-1AW31, Dold Cat No. IL 5880.12, Contrel Cat No. IR 470LY-21A, RI-R138, WOKA or Bender only acceptable as per above RDSO spec. as per Drg.No. --- specn: RDSO/PE/SPEC/AC/0184-2015 (REV. 1) & BOM Lr.No. - EL/7.1.108/MSSBC DT. -17/09/2021 [ Warranty Period: 30 Months after the date of delivery ] ]
Contract Category: Expenditure
Contract Type : Goods
Tender Type : Open - Indigenous
Contract Category : Expenditure
Evaluation Criteria : Itemwise/Consigneewise
Bidding System : Single Packet
Pre-Bid Conference Required : No
Pre-Bid Conference Date Time : Not Applicable
Tendering Section : LN
Inspection Agency : CONSIGNEE
Publishing Date / Time : 09/07/2026 14:39 Item Category General
Procure From Approved Sources : No
Approving Agency : Not Applicable
Closing Date Time : 30/07/2026 14:30
Validity of Offer ( Days) : 90
Ranking Order for Bids : Lowest to Highest
Advertised Value :
Tender Doc. Cost (INR) : 0.00
Earnest Money (INR) : 0.00

Consignee CARR. REPAIR STORES/TPTY, SCR Andhra Pradesh 20.00 Numbers