Transformer Rectifier Unit

Raychem RPG manufactures high quality automatic and manual Transformer Rectifier Units (TRUs) for cathodic protection application to buried structures, storage tanks at storage terminals I refineries and cross country pipelines that are critical to the hydrocarbon business sector of any country. TRUs are rugged in construction, designed to withstand harsh conditions in which they operate.
 
Over thousand units, automatic and manual, are in operation in India and overseas with proven performance and complete satisfaction of our customers. Regular training to customers ensures sharing of product knowledge and deriving maximum benefits.
 
Range and Types of TR Units:
  AC operated Transformer Rectifier unit:
    Input Supply: Single phase or Three phase
    Output supply: upto 100 V DC and 1200 Amps DC.
 
  DC operated CPPSM unit
    Input Supply: up to 48V DC
    Output supply: up to 50 V DC and 50 Amps DC
 
  AC/DC operated Rectifier unit
    Input supply: Single phase / Three phase AC supply or upto 48 V DC supply
    Output supply: upto 50 V DC and 50 Amps DC
 
  Hazardous Area application:
    Input supply : Single phase / Three phase
    Output supply: upto 100 V DC and 100 Amps DC.
 
Salient Features of CPTR:
    Air cooled and Oil cooled versions.
    TR’s for Hazardous applications conforming to Zone I & II, IIA,IIB,IIC.
    Enclosures suitable for Ingress Protection- IP 31, IP41, IP42, IP55, & IP65.
    With different Types of Controls –
– Manual- Variac / Tap control
– Constant Voltage Constant Current
– Auto Reference and Selection Control
    With Solar Power control
    Multi channel TR´s as per customer´s requirement
 
Additional Features:
    Current Interrupter with/without GPS interface
    SCADA Interface Facility for Remote Monitoring and Control
    Remote Monitoring through GSM Data Logger
    Remote Monitoring and control through PLC
    Hours Run Meter/Time Totalizer
    Data logger