HV HIPOT GDCO-301 Online Monitoring System of Circulating Current on Cable Sheath (0.5～1000A)

Current: 

• Operating current: 1 channel, 0.5～1000A (Can be customized)

• Sheath ground current: 4 channel, 0.5～200A (Can be customized)

• Measurement accuracy: ±(1%+0.2A)

• Measurement period: 5～200s 

Temperature: 

• Range: -20℃～+180℃

• Accuracy: ±1℃

• Measurement period: 10～200s

RS485 port

• Baud rate: 2400bps, 9600bps and 19200bps can be set.

• Data length: 8 bit:

• Start bit: 1 bit;

• Stop bit: 1 bit;

• Calibration: no calibration;

GSM/GPRS port

• Working frequency: Quad-band, 850 MHz/900 MHz/1800 MHz/1900 MHz;

• GSM Chinese/English short mesages;

• GPRS class 10, Max. download speed 85.6 kbit/s, Max. upload speed 42.8 kbit/s, support TCP/IP, FTP and HTTP protocol.

Power supply

AC power supply

• Voltage: 85~264VAC;

• Frequency: 47~63Hz;

• Power: ≤8W

Battery

• Voltage: 6VDC

• Capacity: determined by continuous working time of battery