HYDRAN H201Ci-1 Single Channel Controller

HYDRAN H201Ci-1 is a GE single channel dissolved gas monitoring controller for oil, paired with H201Ti transmitter, used for online monitoring of DGA in power transformers.
Characteristics
1. Single channel receiving transmitter data, real-time analysis of fault characteristic gas concentrations such as hydrogen and carbon monoxide in oil
2. Multi level threshold alarm, relay contact output, supports on-site sound and light alarm
3. LED displays ppm value locally, supports RS232/RS485 networking, and can be connected to the backend monitoring system
4. Analog signal output can be configured with jumper cables of 4-20mA and 0-10V, suitable for DCS system acquisition
5. NEMA4X protective shell, supports outdoor wall mounted installation, resistant to strong electromagnetic interference from substations
parameter

1. Compatible with 1 H201Ti smart transmitter, with a range of 0-2000ppm
2. Power supply AC100-230V or 24VDC dual-mode power supply
3. Standard non isolated analog output, optional isolated analog output, isolated voltage withstand 1500Vrms
4. Working temperature -30 to+65 ℃
5. Supports up to 128 transmitter devices connected to the network
Application
1. Online gas monitoring of oil immersed transformers in substations
2. Early warning of main transformer and reactor faults in power plants
3. Replacement of spare parts for HYDRAN201R-i monitoring system
4. Front end unit for data acquisition of power monitoring system
5. Maintenance of hardware for online monitoring of old transformers

When there is a gas reading jump and no alarm signal output, HYDRAN H201Ci-1 is the priority control component for verification.