Multi Channel CP Rectifier Unit
Electroways manufactures high quality automatic and manual Transformer Rectifier Units (TRUs) for Cathodic Protection Application to buried structures, storage tanks at storage terminals / 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 Pakistan with proven performance and complete satisfaction of our customers. Regular training to customers ensures sharing of product knowledge and deriving maximum benefits.
Description
Design Philosophy
- Parameters that meet long and trouble free operation.
- Quality management system to enhance product reliability.
- Stringent component selection.
- Constant design validation.
- Ensures high Mean Time between failures.
- Customization of design for every customer.
Range and Types of TR Units:
AC operated Transformer Rectifier unit:
Input Supply: Single phase / Three phase 50Hzo
Output supply: upto 100 V DC and 800 Amps DC.
Hazardous Area application:
Input supply: Single phase / Three phase 50Hzo
Output supply: upto 100 V DC and 300 Amps DC.
Salient Features of CP TRs:
- Air cooled and Oil cooled versions.
- Enclosures suitable for Ingress Protection- IP 31, IP41, IP42, IP55, & IP65.
- With different Types of Controls – Constant Voltage & Constant Current Polycarbonate window provided for viewing meters & indications.
- Air cooled enclosures are fabricated from MS / SS sheet upto 2mm thickness.
- Oil cooled system oil tanks are fabricated from MS / SS sheet upto 3mm thickness along with provision of oil filling, oil drain, oil gauge and silica gel breather.
- Sunshades are provided as per customer requirement / specifications.
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