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RS485 Surge Arrester Discharge Counter Smart Monitor Without Residual Voltage

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RS485 Surge Arrester Discharge Counter Smart Monitor Without Residual Voltage

RS485 Surge Arrester Discharge Counter Smart Monitor Without Residual Voltage
RS485 Surge Arrester Discharge Counter Smart Monitor Without Residual Voltage

Large Image :  RS485 Surge Arrester Discharge Counter Smart Monitor Without Residual Voltage

Product Details:
Place of Origin: China
Brand Name: Xi'an Shendian
Model Number: SDJL Ⅱ
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc.
Packaging Details: Seaworthy package/ Customer specified.
Payment Terms: T/T; L/C.

RS485 Surge Arrester Discharge Counter Smart Monitor Without Residual Voltage

Description
High Light:

260V Surge Arrester Discharge Counter

,

440Hz Surge Arrester Discharge Counter

,

RS485 440Hz Surge Arrester Discharge Counter

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:
 
  Level For Wind Power
Power supply A.C 85V~260V (47~440Hz)
D.C 110V~360V, nonpolarity
Power consumption ≤2W
Operation Lower limit current 30A (8/20μs)
Sampling frequency ≤2/second
Memory 340 times/phase (discharge time)
RS485 Data format 1 start bit, 8 data bits, 1 stop bit
Baud rate 19200bps
Discharge current 8/20μs 2/3/'earthing': 1000A
Environment Temperature -10℃~+60℃
Relatively humidity ≤95% (40℃)

Contact Details
Shendian Electric Co. Ltd

Contact Person: Mr. xue feng

Tel: +86 13709223751

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