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RS485 Surge Arrester Discharge Counter Smart Monitor Without Residual Voltage

Categories Surge Arrester Discharge Counter
Brand Name: Xi'an Shendian
Model Number: SDJL Ⅱ
Place of Origin: China
MOQ: 1 pc.
Payment Terms: T/T; L/C.
Packaging Details: Seaworthy package/ Customer specified.
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RS485 Surge Arrester Discharge Counter Smart Monitor Without Residual Voltage

Discharge Monitor Without Residual Voltage


Product introduction:

SDJL Ⅱ is capable of monitoring and recording 3 phase SPD, as well as RS485 remote communication with substation control center.
Characteristic:
1/ Sensor is without residual voltage, when replacement and maintenance;
2/ Real time monitor and record, remote communication;
3/ Data could be saved in 10 years when power-off.

Installation:

1/ RS485 is optional, pls inform if it is required;

2/ Length of signal wire is 2600mm or specified by customer requirement.


Standard Technical Data:
LevelFor Wind Power
Power supplyA.C85V~260V (47~440Hz)
D.C110V~360V, nonpolarity
Power consumption≤2W
OperationLower limit current30A (8/20μs)
Sampling frequency≤2/second
Memory340 times/phase (discharge time)
RS485Data format1 start bit, 8 data bits, 1 stop bit
Baud rate19200bps
Discharge current 8/20μs2/3/'earthing': 1000A
EnvironmentTemperature-10℃~+60℃
Relatively humidity≤95% (40℃)
Quality RS485 Surge Arrester Discharge Counter Smart Monitor Without Residual Voltage for sale
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