DQe (KDQe) - Power Meter for active, reactive and apparent Power



  • Mounting in compliance with DIN 43700
  • Single or three phase, 3 or 4 wire, balanced or unbalanced connection
  • Power supply from measuring power system or separate
  • Low self-consumption
  • Wide frequency range of operation
  • Exchangeable scale
  • Protective cover for terminals (optional)


The instrument operates on fast sampling method of input quantities (current and voltage) on all tree phases. From the input data microprocessor calculates active, reactive and apparent power.

Technical Data

Voltage Input

Nominal voltage Un(L-N)/Un(L-L)
57,7 V/100 V, 63,5 V/110 V, 230 V/110 V
Consumption:  <0,1 VA per phase
Overload capacity 1.5 x Un continuously,
2 x Un for 10 s

Current Input

Nominal current In: 1A or 5A
Overload capacity: 3 x In continuously,
25 x In for 3 s
50 x In for 1 s
Power Supply  
Nominal voltage Un:: ± 20%
Nominal frequency 50/60 Hz
Measuring range 45...65 Hz
Accuracy class 1.5
according to EN 60051
Housing: PC
non-flammable, according to UL 94 V-0
Protection class: housing IP 52
terminal contacts IP 00 (IP 20 for connection terminals)
Operating position: Vertical
Weight: < 500 g

DQe 96 KDQe 96 DQe96 KDQe96




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