Choose another country or region to see content specific to your location.

Product at a glance

Easy to install and use, high in accuracy and alerts to act

The DPM series is a range of digital panel meters for reliable and accurate measurement of both AC parameters (voltage, current, frequency, power, power factor and energy) and DC parameters (voltage and current) for industrial and commercial applications. DPM provides true RMS measurement for AC parameters.

Application

  • HV and MV switchgear panels
  • Power control centre (PCC) panels
  • Motor control centre (MCC) panels
  • LV dist

Benefits

  • Clear display, can be easily read even from a distance
  • Quick and easy installation with unique pass through concept for current termination (with minimal burden)
  • Common product for different panel applications (with field configurability)
  • Wide-range aux input makes it suitable for a variety of installation scenarios
  • User-friendly touch-sense keys for easy display access
  • Compact size to optimise use of panel space

Features

  • LED and LCD display product ranges
  • Reliable and accurate measurement
  • User configurable alert thresholds for various parameters
  • Unique pass through mechanism for current termination
  • Wide-range AC / DC auxiliary power supply
  • High level of protection degree
  • Display of minimum and maximum values
  • Touch-sense keys for ease of use – display access & configuration
  • Current and power demand monitoring
  • Available in three different panel cut-outs
  • Field programmable – CT / PT commissioning etc
  • Password-protected setup mode
  • Auto unit adjustment for voltage, current, power and energy

Product range

Phase

AC Single-phase

AC Three-phase

Display

Single line LED

Single line LCD

Single line LED

Three line

LED

Three line

LCD

Dimensions

96 x 96

96 x 48

96 x 96

96 x 48

72 x 72

96 x 96

96 x 48

96 x 96

96 x 96

DPM96

DPM48

DPM96

DPM48

DPM72

DPM96

DPM48

DPM96

DPM96

Parameter

AC current

I100

I150

I300

I310

I360

AC voltage

V100

V150

V300

V310

V360

Active power

W100

W150

W310

W360

Reactive power

R310

R360

Power factor

P310

P360

Frequency

F100

F150

Active energy with Modbus

E300

Voltage – Current – Frequency meter

M310

M360

DC measurement

DC voltage

V200

DC current

I200

Specification

Electrical

Single-phase

Three-phase

LED

LCD

LED

LCD

Connection type

1 Phase 2 Wire (AC applications)

1 Phase 2 Wire / 3 Phase 3 Wire /

3 Phase 4 Wire

Voltmeter

Measuring voltage range

20 V to 500 V

Nominal voltage range

57.5 V to 240 V (phase to neutral) | 100 V to 415 V (phase to phase)

Over voltage

150% Un continous

Ammeter

Measuring current range

50 mA to 6 A

Nominal current range (In)

1 A or 5 A

Overload

150% In continuous

Short time over current

120 A for 1 sec

Active power

Measuring voltage range: 5 V to 500 V Voltage (Un): 57.5 V to 240 V (phase to neutral), 100 V to 415 V ( phase to phase)

Measuring voltage range: 20 V to 500 V Voltage (Un): 57.5 V to 240 V (phase to neutral), 100 V to 415 V ( phase to phase)

Measuring current range: 50 mA to 6 A, Current (In): 1 A or 5 A

Reactive power

As for active power

Power factor

0.1 lag – Unity – 0.1 lead (for In and Un)

Frequency range

45 to 65 Hz

DC Voltmeter

1 to 250 Vdc

Tolerance: +20% of Vdc

DC Ammeter

Configurable external shunt value:

-150 mV … 0 … +150 mV

Tolerance: +20% for shunt input

Auxiliary supply range

40 to 300 V AC / DC

Accuracy class

Voltage, current

±0.5% FS

Frequency

±0.1 Hz

Active power

±0.5% FS (at unity PF)

Reactive power

±0.5% FS

Power factor

±0.005

Energy

Class 1.0

(acc. to IEC 62053-21)

DC Voltmeter

±0.2% FS

DC Ammeter

±0.2% FS

Temperature coefficient

Voltage, current: 0.05% / ºC

Burden

Voltage circuit

Current circuit

1 A:

Auxiliary supply

Auxiliary supply (with -RS485)

variant only)

Unique pass through concept

  • No more risk of CT wire going open
  • No lugs required – reduces overall cost
  • No wire cut – reduces overall cost
  • Minimal burden
  • No more tightening of screws for connection which often damages the screw head
For more details click here.