Nhpc Limited Powerflex 755 AC Drive Tender Darjeeling West Bengal 734001 37kW 72A 400V 3P 96 IS Standards 2025

Tender Overview

NHPC Limited in Darjeeling, West Bengal (734001) invites bids for a PowerFlex 755 AC Drive spare unit, configured for a 50T DT Gantry Crane. The requirement specifies a Rockwell Automation PowerFlex 755 with embedded Ethernet/IP, 72 Amps, 37 kW ND, 30 kW HD, 400 VAC, 3-phase, Frame 4, CM jumper installed (preferred), and preparation for open-type installation. Reference Cat. No. 20G11NC072JA0NNNNN. Bid validity aligns with customer terms, and supply will follow therewith the attached technical specifications and SCCs. Only manufacturers or authorized Rockwell Automation dealers may quote, ensuring authenticity of the equipment. The procurement emphasizes exact product fit, vendor authorization, and adherence to rigid contractual delivery mechanics, including quantity flex under the option clause. This tender targets firms capable of domestic deployment with formal authorization and verified technical compliance for a high-duty crane control drive. Unique points include the explicit manufacturer constraint and the need to align with attached documents, overriding general GeM terms when discrepancies arise.

Technical Specifications & Requirements

• Product: PowerFlex 755 AC Drive with Embedded Ethernet/IP, standard protection, open type, 400 VAC, 3-phase, 72 A, 37 kW ND, 30 kW HD, Frame 4
• Housing/Installation: Open-type enclosure; CM jumper installed preferred; DB Transistor; Blank (No HIM)
• Brand/OEM: Rockwell Automation; Authorized dealer/partner allowed to quote on manufacturer’s behalf
• Catalog/Part Number: Cat. No. 20G11NC072JA0NNNNN; reference to attached technical specs
• Delivery Context: For a 50T DT Gantry Crane; compliance with attached terms and conditions; option clause allows up to 25% quantity variation
• Compliance: Follow GeM terms only if consistent with attached Technical Specifications and Special Conditions
• ATC/Authorization: Dealer authorization proof required from Rockwell Automation if quoting through a distributor
• Technical Documentation: Must submit OEM authorization or proof of direct manufacturer quote; engineer in charge listed as D.N. Ram (GSM(HM)-PH)

Terms, Conditions & Eligibility

• EMD/Security: Amount not stated in supplied data; bidders should verify at bid submission; ensure compliance with GeM/organization terms
• Delivery Window: Delivery period governed by original delivery order and option clause; additional time calculated as (increased quantity/original quantity) × original period with a minimum 30 days
• Quantity Flexibility: Up to 25% expansion during contract and currency of contract
• Authorized Dealer Clause: Quote must be from manufacturer or authorized Rockwell Automation dealer; unauthorized bids rejected
• Documentation: OEM authorization or authorized dealership certificate required; reference to attached documents for technical specs
• Engineer Lead: D.N. Ram listed as Engineer in charge; coordination essential for installation and testing
• Quality/Compatibility: Equipment must be compatible with existing 50T Gantry crane controls and GeM terms otherwise prevail