Accuracy Level: Active: Level 1
Reference voltage: 220V
Current measurement range: 0.05Ib~1.2Imax
Straight-through: 5(60)A
Frequency range: (50±2.5)Hz
Voltage measurement range: 60%Un ~ 115%Un
Working temperature: -25℃～+65℃
Limit operating temperature: -40℃～+85℃
Communication interface: 1 channel infrared, 1 channel 485, 1 communication module interface optional
Starting current: 4‰Ib
Clock accuracy: (reference temperature) ≤±0.5s/d
Clock frequency: 1Hz
Design life: 10 years
Dimensions:
Length×width×thickness) without communication module and CPU card: 160mm×112mm×58mm
Model with communication module or CPU card: 160mm×112mm×71mm