GEM

Nlc Tamil Nadu Power Limited Electronics Tender for SCR Control Cards, Thyristors & Filters in Tuticorin Tamil Nadu 2025

Bid Publish Date

01-Dec-2025, 3:14 pm

Bid End Date

22-Dec-2025, 3:00 pm

Location

TUTICORIN , TAMIL NADU

Progress

Issue01-Dec-2025, 3:14 pm
AwardPending
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Quantity

44

Category

SC210050003 Electronic SCR Control Card, Static type, AVR- ACR, Card No-137-3P-FC

Bid Type

Two Packet Bid

Categories 9

ELECTRICAL CONDENSER RELAY SUPPLY AMPS ELECTRICAL CARD AND ELECTRONIC CARD CAPACITOR PNEUMATIC FLUE GAS CONTROL RELAYS MICRO CONTROLLER

Tender Overview

Organization: Nlc Tamil Nadu Power Limited (NTPL) seeks the supply of electronic components including SCR control cards (static type, AVR-ACR, card No-137-3P-FC; card No-M19), thyristors (475 A, 800 V; 45 A, 800 V; HSN 85413010), DC power supplies (24 V/12 V DC, IDSR), and filter capacitors (4700 MFD-350V, 1000 MFD-350V) plus an auxiliary relay (110V DC, 3 CO). Tender location is Tuticorin, Tamil Nadu with scope limited to the supply of goods. The estimated value is not disclosed; the scope emphasizes bulk electrical components. A unique supplier restriction requires bidding exclusively from Exide Industries (Kolkata). Key differentiator is the defined OEM requirement and post-acceptance installation support expectations. Unique aspects include NTPL inspection at consignee site and a robust delivery option clause that allows up to 25% quantity variation at contracted rates. This tender targets bidders experienced in government-sector electrical components supply and after-sales service readiness.

Technical Specifications & Requirements

  • Product names and categories: Electronic SCR Control Cards, Thyristors, DCPS, Filter Capacitors, Auxiliary Relay
  • Quantities/scope: Scope limited to supply of goods; no itemized quantities published
  • Standards/Certifications: Not specified in the data; warranty requires OEM support
  • Delivery/inspection: Post-receipt inspection by NTPL executives at consignee stores; pre-dispatch inspection not specified
  • Warranty/AMS: 1 year warranty from acceptance; OEM warranty certificates must accompany delivery
  • OEM/channel constraint: Bid submission restricted to Exide Industries (Kolkata) per ATC
  • Delivery timeline: Clause allows quantity variation up to 25% with extended delivery time formula; minimum 30 days threshold noted
  • Payment/term: Not specified; terms focus on delivery against acceptance

Terms, Conditions & Eligibility

  • EMD/Guarantee: Not disclosed in data; required documentation includes PAN, GSTIN, canceled cheque, EFT mandate
  • Delivery: Delivery period aligns with option clause; additional time based on quantity variation
  • Documents: PAN, GSTIN, Cancelled Cheque, EFT Mandate; OEM authorizations
  • Inspection: Post-receipt inspection at NTPL stores; pre-dispatch inspection not clearly defined
  • Warranty/Service: 1-year warranty; service network in India with contactable centers to be provided
  • Eligibility: Bidder must be Exide Industries; other vendors will be rejected; installation/training support expected

Key Specifications

  • Electronic SCR Control Card: static type, AVR-ACR, Card No-137-3P-FC

  • Electronic SCR Control Card: AVR-ACR Module, Static Type, Card No - M19

  • Thyristor: 475 Amps, 800 Volts, HSN 85413010

  • Thyristor: 45 Amps, 800 Volts, HSN 85413010

  • DCPS for Announcement, IDSR Static Type, 24 V and 12 V DC

  • Filter Capacitor: 4700 MFD-350V DC, HSN 85322200

  • Filter Capacitor: 1000 MFD-350V DC, HSN 85322200

  • Auxiliary relay for auto equalising: 110V DC, 3 CO

  • Delivery and inspection: Post-receipt inspection at NTPL stores; pre-dispatch optional (ATC dependent)

Terms & Conditions

  • 25% quantity variation allowed at contract; delivery time adjusted accordingly

  • Exclusive bidder: Exide Industries; other vendors rejected

  • 1 year warranty from acceptance; OEM support required at delivery

Important Clauses

Payment Terms

Not specified in data; delivery-based acceptance with potential standard government terms to apply

Delivery Schedule

Option clause allows increased quantity delivery with extended period; minimum 30 days unless original is longer

Penalties/Liquidated Damages

Not specified in data; typical LD provisions to be confirmed in ATC

Bidder Eligibility

  • Exclusive eligibility: Bid from Exide Industries (Kolkata) only

  • Experience in supplying electrical components to government/PSU sector

  • Technical capability to install and support SCR/thyristor-based systems

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Bill of Quantities (BOQ) 8 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 SC210050003 Electronic SCR Control Card, Static type, AVR-ACR, Card No-137-3P-FC SC210050003 Electronic SCR Control Card, Static type, AVR-ACR, Card No-137-3P-FC 2 nos gemc1@ntpl 120
2 SC210030229 Electronic SCR Control Card, AVR-ACR Module,Static Type, Card No - M19 SC210030229 Electronic SCR Control Card, AVR-ACR Module,Static Type, Card No - M19 2 nos gemc1@ntpl 120
3 SC210060079 Thyristor, 475 Amps, 800 Volts, HSN code-85413010 SC210060079 Thyristor, 475 Amps, 800 Volts, HSN code-85413010 4 nos gemc1@ntpl 120
4 SC210060082 Thyristor, 45 Amps, 800 Volts,HSN code-85413010 SC210060082 Thyristor, 45 Amps, 800 Volts,HSN code-85413010 4 nos gemc1@ntpl 120
5 SC210060077 DCPS for Announciation , IDSR Static Type, 24 V and 12 V DC SC210060077 DCPS for Announciation , IDSR Static Type, 24 V and 12 V DC 2 nos gemc1@ntpl 120
6 SC210060081 Filter Capacitor, Suitably designed for Specified ripple, HSN code- 85322200, 4700 MFD-350V DC SC210060081 Filter Capacitor, Suitably designed for Specified ripple, HSN code- 85322200, 4700 MFD-350V DC 20 nos gemc1@ntpl 120
7 SC210060084 Filter Capacitor 1000MFD-350V DC, HSN code-85322200 SC210060084 Filter Capacitor 1000MFD-350V DC, HSN code-85322200 6 nos gemc1@ntpl 120
8 SC050410071 Auxiliary relay for auto equalising, 110V DC, 3 CO SC050410071 Auxiliary relay for auto equalising, 110V DC, 3 CO 4 nos gemc1@ntpl 120

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Required Documents

1

PAN Card

2

GSTIN Certificate

3

Cancelled Cheque

4

EFT Mandate certified by Bank

5

OEM Authorization (Exide Industries only)

6

Warranty Certificates (OEM)

7

Experience certificates for electrical components supply

8

Technical compliance documents (as applicable)

Frequently Asked Questions

Key insights about TAMIL NADU tender market

How to participate in NTPL tender in Tuticorin for SCR control cards?

Bidders must be Exide Industries (Kolkata) per ATC; submit PAN, GSTIN, cancelled cheque, EFT mandate; provide OEM authorization and OEM warranty certificates; delivery terms follow 25% quantity variation with extended delivery time and 1-year warranty from acceptance.

What documents are required for Exide Industries bid Tamil Nadu 2025?

Submit PAN, GSTIN, cancelled cheque, EFT mandate certified by bank, OEM authorization, warranty certificates, experience certificates for electrical components, and relevant technical compliance documents; ensure NTPL stores acceptance testing readiness.

What are the key technical components in this NTPL procurement?

Scope includes SCR control cards (static AVR-ACR), thyristors (475A 800V; 45A 800V), DCPS (24V/12V), filter capacitors (4700 MFD 350V; 1000 MFD 350V), and 110V DC auxiliary relay; installation support and maintenance service are expected.

When is the delivery window for quantity variations under this tender?

Delivery period can extend by the formula (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum extension of 30 days; option clause allows up to 25% quantity variation during contract execution.

What warranty is required for NTPL electrical components supply?

A 1-year warranty from final acceptance or after installation/commissioning (whichever is later); OEM warranty certificates must accompany delivery; after-sales service network in India must be demonstrated.

What inspection processes are mentioned for NTPL stores delivery?

Post-receipt inspection will be conducted by NTPL executives at the consignee stores; pre-dispatch inspection is not clearly mandated unless ATC specifies; ensure readiness for on-site checks.

Which organization is restricted to bid for this Tamil Nadu tender?

Only Exide Industries (Plot No.Y-21, Salt Lake, Kolkata) is eligible; bids from other vendors will be summarily rejected per ATC; ensure submission of OEM authorization and relevant certificates.

What are the HSN codes and specifications for thyristors in this tender?

Thyristors required: 475 Amps, 800 Volts; 45 Amps, 800 Volts; both referenced with HSN code 85413010; ensure exact performance ratings and certification compliance with supplier documents.