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Power Quality Monitoring
Digital Power Meter
KWH Energy Meter
AHF & SVG
Energy Management System
Device Control & Protection
Transmitter
EC2/4/6 LoRa/GPRS/NB-IoT module
Wireless Interface
SIM card support
Module design
Energy Management System
WDH-31-530 Intelligent Motor Control and Protection Management System
Voltage: 400/690V
Communication: Modbus-RTU, Profitbus-DP, Modbus-TCP
Function: RCM protection, Temperature protection
Device Control & Protection
WDH-31-580 Motor Protection Controller
protection:21 type
Communication:Modbus-RTU, Profibus-DP
Function:31th harmonic testing
Device Control & Protection
WDH-31-500 Motor Protection Controller
Protection:16 type
Function:switching Input
Communication:Modbus-RTU, Profibus-DP
Device Control & Protection
Motor Protection Controller
Protection:12 type
Function:analog output
Communication:Modbus-RTU, Profibus-DP
Device Control & Protection
JD194-BS4U voltage transmitter
Installation:din rail mounted
Type:single phase voltage transmitter
Communication:Modbus interface
accuracy 0.2%
wide range of operating temperature
small size
45~65Hz
0~20mA
4~20mA
input 1-5A
response time≤400ms
Auxiliary power supp
Transmitter
JD194-BS4I current transmitter
Installation:din rail mounted
Type:single phase current transmitter
Accuracy: 0.2%
Modbus interface
wide range of operating temperature
small size
45~65Hz
0~20mA
4~20mA
input 1-5A
response time≤400ms
Auxiliary power supply AC/DC 80-2
Transmitter
JD194-BS4U3T voltage transmitter
Installation:din rail mounted/Ttype:three phase voltage transmitter
Communication:Modbus interface
accuracy 0.5%
wide range of operating temperature
small size
45~65Hz
0~20mA
4~20mA
input 1-5A
response time≤400ms
Auxiliary power supply
Transmitter
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