Power meters DPM-5

This product is Discontinued

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Power meter DPM-5

Features

  • Electric panel multimeter that centrally displays fundamental parameters of an electric network.
  • The electric panel multimeter is an ideal measurement equipment for industry control panels, power stations, engines, power control in buildings, etc.
  • Suitable for economically substituting traditional panel instruments
  • Analog outputs and MODBUS RS-485 communication

Power meter DPM-5

Magnitudes Measured
V Voltage
I Current
W Real power
VAr Reactive power
VA Apparent power
cos f Power factor (Pf)
Hz Frequency
kWh Active energy meter
VArh Reactive energy meter
  1. Keyboard with 4 membrane keys that allows for viewing of all measured magnitudes and for performance of adjustments without the need for programming
  2. Ability to connect to single-phase or three-phase networks with 3 or 4 wires
  3. Using the RS-485 connection, up to 32 DPM-5 electric panel multimeters for each line can be connected
  4. Measurements in true effective value

Technical Features

Measured magnitudes: Voltage, current, real power, reactive power, apparent power, frequency, power factor, active energy, and reactive energy
Types of networks: Single-phase, three-phase with 3 or 4 wires (with and without accessible neutral conductor)
Power supply: 80V~270V AC or DC
Front protection: IP52
Weight: 0,45 kg
Size: 96×96×83mm (height×width×depth); panel perforation: 91×91 mm
Temperature: storage/operation; humidity: -20ºC~+75ºC/ -10ºC~+55ºC;< 90%
Regulations: IEC EN50081-2, IEC EN50082-1, IEC EN61010-1
Communication: RS-485/MODBUS-RTU
Speed/Direction: 4800~38400 bps/1~247
Insulation: >5 MΩ; 2 kV / 50 Hz
Voltage test: 1 min 20 kV / 50 Hz
Analog output: 2; NO (normally open); pulse duration: 80 ms; type: optocoupled

Measurement Parameters

Voltage Nominal (secondary trafo)
Voltage trafo ratio
Permanent overcharge
Instant overcharge
Impedance
Accuracy class
100V~400V
1~9999
20%
100%/10s
>300kΩ
0.2%
Current Nominal (secondary trafo)
Current trafo ratio
Permanent overcharge
Instant overcharge
Impedance
Accuracy class
5A
1~9999
20%
50A/10s
<20mΩ
0.2%
Frecuency Range/precision 40Hz~60Hz/±0,1Hz
Power Range
Accuracy
0~9999 MW/MVAr/MVA
±0.5%
Energy Range
Accuracy
0~9999 MWh/MVArh
±0.5%