ABB IM300-I Operational Manual page 106

 Working parameters
Working power
supply:
Power consumption:
Working
environment:
Store temperature:
Display:
Weight:
Internal protection:
Input characteristics:
Output
characteristics:
Communication:
Display refresher
rate:
Support wiring
mode:
Range: 85VAC～265VAC/85VDC～265VDC
<5w
-25℃ ～ +70℃，95% non-condensing
-30℃ ～ +80℃
Sectional form LCD, sight: 64mm×55mm
400g，Only IM301：330g
Panel:IP50, shell:IP20
Phase voltage rating: 220VAC ,range: 20VAC~264VAC
Current rating:5A; range:0.05～6 A
Current rating:1A; range:0.01～1.2 A
Digital acquisition: passive node optically isolated input (isolation
voltage 1500VDC)
Relay output: 5A/250VAC（Resistive）or 5A/30VDC（Resistive）
Transmission output: 4 ~ 20mA, the load resistance less than 600
ohm, 500VDC isolation voltage
Communication interface:RS485
Communication protocol:MODBUS-RTU
Communication speed:1200/2400/4800/9600/19200bps
<3s
3-phase 4r-wire system 3CT, 1CT and 3-phase 3-wire 3CT, 2CT,
1CT
IM300 Intelligent Power Monitoring Instrument
104