GE ENERGY HYDRAN H201Ci-1 Single Channel Controller

Product Overview

GE Energy HYDRAN H201Ci-1 is a single channel controller mainly used in online monitoring systems for power transformers and high-voltage electrical equipment. It is used in conjunction with the HYDRAN series sensors for real-time monitoring of dissolved gas concentration (DGA) and operating status in transformer oil, thereby achieving early fault diagnosis and preventive maintenance. This controller is suitable for power, petrochemical, and industrial energy management systems, helping users improve equipment reliability and extend service life.

Technical Specifications

Model: HYDRAN H201Ci-1

Type: Single channel controller (for single sensor access)

Monitoring function:

Monitoring of key gases (such as hydrogen H ₂) in transformer oil

Temperature and operating status collection

Input channel: single channel, suitable for one HYDRAN sensor

Communication interface:

Modbus（RS485）

Analog output (4-20 mA)

Power supply: 24 VDC or 110/220 VAC (depending on configuration)

Installation method: Cabinet style or on-site installation

Environmental adaptability: Industrial grade, suitable for outdoor/substation use

Application scenarios

power industry

Online monitoring of gas in power transformer oil

Diagnosis of insulation status of high-voltage equipment

Preventive maintenance of transformers in power plants and substations

Oil and Natural Gas

Operation monitoring of large capacity transformers in petrochemical plants

Health Management of Transmission and Distribution Equipment

Industrial energy

Protection of distribution transformers in large factories

Power asset management in high energy consuming industries