Welcome to visit our company,you can connect us by email(info@xh-instrument.com) or whatsapp(+8613693229193)
single-phase AC voltage or DC voltage
upport RS-485 communication, Modbus-RTU protocol (additional module)
Support switch input, head output, analog transmission output
Measure single-phase AC voltage or DC voltage
Provide digital tube display, local data query
Programmable setting of current transformation ratio
Support RS-485 communication, Modbus-RTU protocol (additional module)
Support switch input, head output, analog transmission output
Auxiliary power supply: AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC24V
A variety of shape options to meet the requirements of different cabinet electrical circuits
*Technical indicators
measurement accuracy Voltage Class 0.5
signal input
Wiring method Single phase
Rated voltage AC57.7V, AC100V, AC220V, AC380V, DC2V, DC20V, DC200V, DC600V
Overload 1.2 times (continuous), 2 times/1 second (instantaneous)
Power consumption <1VA/phase
Impedance >300KΩ
Frequency 45~65Hz
*Auxiliary power
Working range AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC24V,
Power consumption <4VA
*functional module
Communication interface 1 channel RS-485 communication, Modbus-RTU protocol
Baud rate: 1200~9600bps, default 2400bps
Switch value input Support 2-way dry node input
Switch output Support 2 relay outputs, capacity: AC250V/5A, DC30V5A
Transmitting output Support 1 channel analog output: 0/4~20mA or 0~5/10V
*environment
Working temperature -10℃~+55℃
Storage temperature -25℃~+70℃
Relative temperature ≤93%, no corrosive gas place
Altitude ≤2500m
*Safety
Insulation discharge >100MΩ
AC withstand voltage AC2KV
*Electromagnetic compatibility
Electrostatic discharge level 4
Electrical Fast Transient Burst Level 4
Surge (Shock) Class 4
