Accuracy level: active power: 0.5S level, level 1; reactive power: level 2
Reference voltage: 3×220V/380V, 3×57.7V/100V, 3×100V
Current measurement range: 0.05Ib~1.2Imax
Transformer access type: 1(10)A, 0.3(1.2)A, 1.5(6)A
Direct type: 5(80)A, 5(40)A, 10(40)A, 10(60)A, 10(100)
Frequency range: (50±2.5)Hz
Voltage measurement range: three-phase 60%Un ~ 115%Un
Working temperature: -25℃～+65℃
Limit operating temperature: -40℃～+85℃
Communication module interface: 1 channel infrared, 2 channels RS485, 1 communication module interface optional
Starting current: Transformer plug-in table: 2‰In
Direct table: 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: 265mm × 170mm × 75mm
Model with communication module or CPU card: 290mm×170mm×85mm