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Tamil Nadu National Law School Line Interactive UPS with AVR Tender 2026 Tamil Nadu

Bid Publish Date

23-Jan-2026, 12:46 pm

Bid End Date

02-Feb-2026, 1:00 pm

Location

TIRUCHIRAPPALLI , TAMIL NADU
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Progress

Issue23-Jan-2026, 12:46 pm
AwardPending
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Quantity

40

Bid Type

Two Packet Bid

Categories 3

UPS ATM MICRO CONTROLLER

Tender Overview

The Tamil Nadu National Law School (Law Department, Tamil Nadu) invites bids for a Line Interactive UPS with AVR (V2). The procurement scope covers a UPS system with AVR regulation, battery backup capabilities, and associated warranty coverage. The tender references technical criteria such as UPS rating in KVA, inverter efficiency, input voltage range, and THD, but specific values are not disclosed in the summary. The buyer emphasizes conformity testing and DV-approved documentation, including lab test reports. The bidder may encounter a flexible quantity clause (up to 25% increase/decrease) under the option clause, with extension aligned to delivery periods. This procurement targets reliable power backup for campus operations and requires vendor readiness to provide complete testing and certification evidence. A formal delivery schedule will be driven by the contract and delivery orders issued by the purchaser.

Technical Specifications & Requirements

  • Category: UPS, Line Interactive with AVR, V2
  • Key specs sought (from tender list): Rating in KVA, Technology, Inverter Efficiency (%), Minimum Guaranteed Battery Backup time (Minutes) on full load, Warranty for Line Interactive UPS, Warranty for battery from delivery, Rated Output (Volt) with THD (%), Input (Volt), AVR output variation in AC mode, and any other buyer-specific requirements
  • Quality & testing: Type of lab that conducts tests to prove conformity; bidder must provide all relevant test reports/supporting documents on demand
  • The tender allows potential quantity adjustments up to 25% during contract execution per the option clause, with delivery periods recalculated accordingly

Terms & Eligibility

  • EMD / security: Not disclosed in the available data
  • Delivery timeframe: Governed by contract terms; option clause allows extended delivery time calculations, minimum 30 days increment rules
  • Documentation: Bidder must submit required conformity test reports and documentation; OEM authorizations may be expected
  • Warranty & support: Line Interactive UPS warranty and battery warranty stipulated; exact durations not specified in the summary
  • Compliance: Vendors must comply with the stated buyer-added terms and provide evidence of testing and certification upon bidding or on demand

Key Specifications

    • Product category: Line Interactive UPS with AVR (V2)
    • Key technical elements: Rating in KVA, Technology, Inverter Efficiency (%)
    • Battery & warranty: Minimum Guaranteed Battery Backup time (Minutes), Warranty for UPS, Battery warranty
    • Electrical properties: Rated Output (Volt) with THD (%), Input (Volt), AVR output variation
    • Testing: Type of lab that conducts product conformity tests; delivery of test reports on demand
    • Contractual clause: Option to increase/decrease quantity up to 25%; delivery period adjustments as described

Terms & Conditions

  • Option clause allows ±25% quantity adjustment during contract

  • Delivery period adjustments computed as (Additional quantity / Original quantity) × Original delivery period, min 30 days

  • Bidder must provide conformity test reports and OEM/authorization documents as required

Important Clauses

Payment Terms

Not specified in available data; ensure to verify during bid submission

Delivery Schedule

Delivery period adjusted per option clause; min extension rules apply as described

Penalties/Liquidated Damages

Not detailed in tender data; confirm LD terms during tender clarification

Bidder Eligibility

  • Experience in supplying UPS systems with AVR technology

  • Demonstrated ability to provide conformity test reports and OEM authorizations

  • Compliance with local procurement and warranty requirements

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Bid To RA Enabled

No

Item Category

Line Interactive UPS with AVR (V2) (Q2)

Authority Records

LAW DEPARTMENT

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Documents 3

GeM-Bidding-8877092.pdf

Main Document

CATALOG-Specification-1

CATALOG Specification

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
GENERIC Rating (in KVA) 0.65, 0.8, 1.0, 1.5, 2.0, 0.6, 3 Or higher
GENERIC Technology MOSFET-PWM
GENERIC Inverter Efficiency (%) 60% or better, 70% or better Or higher
GENERIC Minimum Guaranteed Battery Backup time (Minutes) on Full Load 15, 30, 60, 90, 120, 180, 240, 5, 10 Or higher
GENERIC Warranty for Line Interactive UPS 2 Years, 3 Years, 4 Years, 5 Years Or higher
Battery/Backup Bank Warranty for the battery from the date of delivery 2 Years Or higher
FEATURES Rated Output (Volt) with Total Harmonic Distortion (%) Single Phase Quasi Sinewave 230 V AC 50 Hz with Total Harmonic Distortion as <=40%, Single Phase Sinewave 230v AC 50Hz with Total Harmonic Distortion as <3% Or higher
FEATURES Input (Volt) Single Phase AC (160-280V)
FEATURES Variation in AVR output in AC mode (AVR Voltage regulation) 230 Volts +/-15%
BUYER SPECIFIC REQUIREMENT Any Other Requirements As per Meity (Government of India) guidelines UPS shall have valid IS16242-Part 1 CRS certification
CERTIFICATION / TEST REPORT Type of lab which carried out Test of Complete Product to prove the conformity of product as per specification Certificate of Govt.Lab/NABL/ILAC accredited for UPS Testing
CERTIFICATION / TEST REPORT Agree to provide all relevant documents Test Reports/supporting document /reports etc to the buyer at the time of bidding or on demand Yes

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Required Documents

1

GST registration

2

PAN card

3

Experience certificates

4

Financial statements

5

EMD documents (if applicable)

6

Technical bid documents

7

OEM authorization / authorized distributor certificate

8

Lab test reports / conformity certificates

9

Vendor-specific submission as per terms and conditions

Frequently Asked Questions

Key insights about TAMIL NADU tender market

How to bid for the UPS with AVR tender in Tamil Nadu 2026?

Bidders should prepare GST, PAN, and financial statements, plus OEM authorization. Submit technical bids with conformity test reports, and ensure compliance with the 25% quantity option clause. Confirm delivery timelines and warranty terms, and attach required lab test documentation on bidding or on demand.

What documents are required for Line Interactive UPS bidding in Tamil Nadu?

Submit GST certificate, PAN card, experience certificates, financial statements, and EMD documents if applicable. Include technical bid, OEM authorization, and conformity test reports from an accredited lab. Ensure all documents align with buyer terms and provide on-demand reports during bid submission.

What are the technical specifications for the UPS with AVR V2?

The tender seeks Rating in KVA, Technology, Inverter Efficiency (%), Minimum Battery Backup Time (Minutes), UPS and battery warranties, Rated Output (Volt) with THD, Input (Volt), and AVR output regulation. Lab conformity testing is mandatory, with reports provided at bidding or on demand.

When is the delivery timeframe for the Tamil Nadu UPS tender?

Delivery is governed by the contract terms; an option clause allows ±25% quantity changes. Calculated extension uses (Additional quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days. Exact dates to be clarified in purchase order and contract.

What is required to prove conformity for complete UPS product?

Provide testing laboratory reports that validate conformance to specified UPS standards, plus any relevant certification documents. The buyer requires access to these test reports at bidding or on demand to verify product compliance before award.

What warranty coverage is expected for the UPS and batteries?

The tender specifies warranty for the Line Interactive UPS and warranty for the battery from the date of delivery. Exact duration is not disclosed here and should be confirmed in the terms during bid clarification and contract negotiations.

What kind of AVR performance is required for the UPS?

Bidders must meet AVR specifications that regulate AC output, with specified variation in AVR output in AC mode. Details on permissible voltage regulation range should be verified in the technical tender documents and reflected in the bid submission.

Are OEM authorizations mandatory for this Tamil Nadu tender?

Yes, an OEM authorization or authorized distributor certificate is typically required to demonstrate supplier legitimacy and product authenticity. Attach the authorization with the bid and ensure it covers the UPS with AVR V2 model line.

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