Specification :

LU-193 Power meter
Multiple function power meter to full 3-phase electric parameters: voltage, current, active-power, reactive power, energy, reactive energy, power factor, power factor angle, frequency...
With LCD display
full size: 96* 96, 96* 48, 72* 72, 120* 120
RS232/ 485 communication selectable
current transform output selectable
relay output and switch signal output selectable
high accuracy: voltage/ current: 0.2 class, power: 0.5 class, energy: 0.5 class
Good EMC performance: GB-T 17626.2 IV
With demand function
With HD measuring function
With pulse output
With multi-rate energy function
Rated Current: 5A
Rated voltage: 420V