Triennial Maintenance Contract for ABB VFD Drives ACS850

Issuing entity

NTPC Limited

Portal

CPPP — Central Public Procurement Portal (Drupal)

Published

25 Jul 2026

Deadline

28 Jul 2026

Opening date

29 Jul 2026

Status

Closed

Summary

Three-year preventive and corrective maintenance contract for ABB MAKE VFD Drives (ACS850 model) installed in the Combined Heat & Power Stage 2 Area at NTPC Tanda thermal power station (2×660 MW capacity). The contractor must provide specialized service, spare parts replacement, and technical support for these variable frequency drive systems.