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Indian Space Research Organization High Performance Power Supplies Tender 2025 - Q3 PAC Only Power Systems

Bid Publish Date

18-Nov-2025, 2:17 pm

Bid End Date

01-Dec-2025, 4:00 pm

Bid Opening Date

01-Dec-2025, 4:30 pm

Progress

Issue18-Nov-2025, 2:17 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

1

Bid Type

Two Packet Bid

Categories 3

Tender Overview

The Indian Space Research Organization (ISRO) invites bids for high performance power supplies categorized as Q3 PAC Only. The tender scope references non-availability of BOQ items and relies on bidder data sheets and OEM authorization. Key contractual mechanics include a 25% quantity flex option at contract award and during currency, with delivery timelines based on the last original delivery order date. The concessionary GST rate (5%) applies to eligible suppliers, as per Government notification. A critical differentiator is the requirement for regular supply to central/state government entities for at least two years, plus data sheet alignment with offered products. This tender emphasizes product lifecycle stability (not end-of-life within 2 years), and manufacturer-backed supply through authorized channels. The absence of explicit start/end dates and BOQ items shifts emphasis to compliance, documentation, and long-term feasibility of procurement and support for space-grade power modules.

  • Organization: Indian Space Research Organization
  • Product/Service: high performance power supplies (Q3) (PAC Only)
  • Location: not specified
  • Estimated Value: not disclosed
  • Delivery & Flexibility: 25% quantity option; extended delivery time mechanics defined
  • Unique Clause: 2 years residual market life requirement; OEM authorization mandatory
  • GST Benefit: 5% concessional GST under Notification 462 dated 17/09/2025

Technical Specifications & Requirements

  • Product/Category: high performance power supplies (Q3) (PAC Only)
  • Key Delivery Terms: delivery period to commence from the last date of the original delivery order; additional time pro-rated as (increased quantity ÷ original quantity) × original delivery period, minimum 30 days
  • Lifecycle & Market Life: offered items must have at least 2 years residual market life and not be end-of-life by OEM during the bid period
  • Data & Verification: upload Data Sheet with bid; DS must match offered product specifications
  • Authorization: OEM Manufacturer Authorization required if bidding through authorized distributors
  • GST: concessional GST rate of 5%; certificate to be issued post award; bidders to account for concessional rate in bid
  • Experience: bidder or OEM must have regularly manufactured and supplied similar products to Central/State Govt/PSU for 2 years before bid opening

Terms, Conditions & Eligibility

  • EMD/ Security: Not specified in data; bidders to follow standard EMD practices per organization policy
  • Delivery: delivery schedule tied to original delivery order with option-driven adjustments; minimum 30-day extension cap
  • Payment: terms not specified; expect standard government procurement terms
  • Documentation: mandatory Data Sheet, OEM authorization form, contract copies for prior similar supply
  • GST Concession: 5% concessional GST for eligible institutions; certificate to be issued after award
  • Warranty & Support: not detailed; bidders should infer after award and standard ISRO norms
  • Contractual Flexibility: 25% quantity variation during contract period at contracted rates

Key Specifications

  • Category: high performance power supplies (Q3) (PAC Only)

  • Delivery extension: 25% quantity option; minimum 30 days extension

  • Lifecycle: 2 years residual market life; not end-of-life

  • DS requirement: Data Sheet must match offered product specifications

Terms & Conditions

  • ISRO reserves 25% quantity variation at contracted rates

  • Power supplies must have 2 years residual market life

  • 5% concessional GST applicable per Notification 462 dated 17/09/2025

Important Clauses

Payment Terms

Not specified in data; bidders should prepare for standard government payment terms (e.g., 30-45 days after receipt of goods and acceptance) and any ISRO-specific norms.

Delivery Schedule

Delivery starts from last date of original delivery order; extended time for option quantity using formula; minimum 30 days extension; possible further extension up to original delivery period.

Penalties/Liquidated Damages

Not stated in data; bidders should assume standard LD provisions as per ISRO/Government tender practices and bid specifications.

Bidder Eligibility

  • 2 years of regular supply to Central/State Govt or PSU for similar power supplies

  • OEM authorization required for distributors/sellers

  • Data Sheet alignment with offered products and no end-of-life for at least 2 years

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Required Documents

1

GST registration certificate

2

PAN card

3

Experience certificates showing government supply to Central/State Govt/PSU for 2 years

4

Financial statements (last fiscal year)

5

Data Sheet for each offered power supply

6

OEM Manufacturer Authorization/Distributorship certificate

7

Contract copies of prior similar supplies

8

Concessional GST certificate/documentation (post-award)

Frequently Asked Questions

Key insights about KERALA tender market

How to bid for ISRO high performance power supplies tender 2025?

Bidders must submit Data Sheets matching offered products, OEM authorization, and prior government supply contracts showing at least 2 years of activity. Include GST concession documentation and ensure compliance with ISRO’s option-based delivery extension and 25% quantity variation terms.

What documents are required for ISRO power supplies procurement 2025?

Submit GST registration certificate, PAN card, manufacturer authorization, company experience certificates for government supply, financial statements for the last fiscal year, Data Sheet for each offered item, and prior contract copies to demonstrate two years of related supply.

What are the technical specifications for ISRO Q3 PAC power supplies?

The tender specifies high performance power supplies under the Q3 category for PAC only. Exact electrical ratings, input/output, efficiency, and protection features are to be validated via the Data Sheet uploaded with the bid.

What is the GST concession applicable to this ISRO tender 2025?

Eligible suppliers can apply a 5% concessional GST rate as per Notification 462 dated 17/09/2025; the winning bidder will receive a GST concession certificate post award, which must be used to adjust bid pricing.

What are the delivery terms and extension rules for ISRO power supplies tender?

Delivery starts from the last date of the original delivery order. If quantity increases by up to 25%, the extension is calculated as (increased quantity ÷ original quantity) × original period, with a minimum of 30 days; the buyer may extend further within original delivery limits.

What is required to prove two-year govt supply experience for this tender?

Provide copies of relevant government contracts for regular supply of similar products in Central/State Govt/PSU. If multiple bids, the primary product's value must meet the criterion; include year-by-year supply proof.

Are there OEM authorization requirements for bidders in this ISRO tender?

Yes. Bids via authorized distributors require an OEM authorization certificate detailing name, designation, address, email, and phone. This ensures the offered power supplies are supported by the original manufacturer.

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