Acrel ACR10R-D24TE4 - 5．Installation

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Output
Electric energy
Output mode:Open-collector photocoupler pulse,two way output
Three-phase
Pulse constant:4000、8000imp/kWh
Communication
RS485 interface,Modbus-RTU Protocol
Display mode
LCD
Function
Switching
input
Four way dry contact input
output
Output mode: two way relay nO contact output
Contact capacity：AC 250V/3A、DC 30V/3A
Measuring accuracy
Frequency0.05Hz、reactive electric energy1class、other 0.5class
Power supply
AC85～265V or DC100～350V；DC24V（±10%）；DC48V（±10%） Consumption
≤10VA
Saf
ety
Power-frequency withstand
voltage
Power frequency withstand voltage between Auxiliary power and switch
volume output and current input and voltage input and communication
and pulse output and switch volume input terminal is AC2kV 1min；
Power frequency withstand voltage between auxiliary power and switch
volume output and current input voltage input terminal is AC 2kV/1min;
Power frequency withstand voltage between communication and pulse
output and switch volume input terminal is AC 1kV/1min;
Insulation resistance
Input,Output terminal to housing>100MΩ
Environment
Working temperature：-10℃～+55℃；Storage temperature：-20℃～+70℃
Relative humidity：5%～95% No condensation；Altitude：≤2500m