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Transformer Rectifier Units

Power & Control

Transformer Rectifier Units

DC current source for impressed current systems

Air cooled and oil cooled transformer rectifier units with coarse and fine tap control or constant current and constant potential regulation, housed for outdoor service and supplied with full metering and surge protection.

Technical Data

Specifications

Input
230 V / 415 V, 50 Hz, single or three phase
DC output
Rated to design, typically 10-100 V and 5-100 A
Control
Tap-changing, CC / CP auto, or thyristor
Cooling
Natural air or oil immersed
Enclosure
IP54 / IP55 outdoor, weatherproof
Metering
DC voltmeter, ammeter, hour meter, shunt

Specifications shown are indicative. Final ratings, sizes and materials are confirmed against your technical specification and the CP design calculation at enquiry stage.

Typical Applications

  • Cross-country pipeline CP stations
  • Refinery and terminal plant piping
  • Tank farm and mounded storage CP
  • Retrofit and capacity upgrade of existing stations

Supply only, or supply with installation?

We quote for both. Installation by the same team that supplied the material keeps responsibility with a single agency.

Contact Us

Material Enquiry

Get this quoted against your specification

Send us the drawing, the design calculation, or simply the quantity and size required. We will revert with a firm quotation and a delivery schedule.

Speak to us directly

Amit Kumar Giri

Proprietor

+91 89611 74927Chat with us on WhatsApp

B/2/H/10, Parikshit Roy Lane, P.O. Tangra, P.S. Entally,
Kolkata - 700015, West Bengal