This controller is designed for domestic market and has been widely used by electric power systems and switch cabinet manufacturers in Guangdong, Hunan, Guangxi and Jiangsu, etc. It has powerful functions, field LCD, reliable and stable performance and high interference resistance.

CT transformation ratio: 100-8000 (automatically adapting to the phase alternation on CT side of network)

COSφ target value: inductive: 0.70-1.00; capacitive: 0.70-1.00

C/K value: 0.01-0.99

Total harmonic distortion (THD): 0.05-0.40

Step delay: 1-120s

Max. output ways: 12

Undervoltage value: 300-380V

Overvoltage value: 420-460V

Sequence type: 1.1.1-1.2.8

Alarm switch: ON/OFF

Switching step delay: 1-240s

Delay between steps: 45s

Any step can be set normally ON or OFF

Voltage phase sequence: 0-330

Switching sequence type: 1:1:1~1:2:8 optional

Programmable early connection early disconnection or early connection late disconnection

RS 232/485 communication, MODBUS protocol output

Under current alarm and disconnecting step capacitor

Overcurrent alarm

Overvoltage alarm and disconnecting step capacitor

Undervoltage alarm

Low COSФ alarm (lower than COSФ set value when all connected)

Abnormal COSФ alarm

Capacitance lower than 70% alarm

Alarm at 60℃and disconnecting step capacitor at 70℃

THD higher than set value alarm and disconnecting step capacitor

Wrong frequency alarm

Operating voltage: 260V~440V

Frequency range: 50Hz/60Hz ±5%

Input current: 0-5A

Output voltage: DC 12V or AC 90V~440V

Output ways: 12

Power consumption: <15W

Operating temperature: -25℃~+70℃

Relative humidity: max. 95% without condensation

Weight: 1.00kg (excluding package)

Elevation: ≤3500M

Overall dimensions: 144mm×144mm×80mm (L × W × D)

Opening dimensions: 138mm×138mm (L × W)