Established in Denmark in 1933, today the DEIF Group is a global market leader in green, safe and reliable control solutions for decentralised power production on land or at sea. All production facilities are located at the Danish HQ in Skive and a stunning 20% of our employees work in R&D identifying new environmentally friendly ways of increasing overall performance, reducing maintenance intervals and fuel consumption for the world’s power generating industries.

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DEIF DQ/EQ Series – 90° Quadratic Analog Panel Meters

These high quality 90° quadratic DIN meters comply with DIN EN60051 (IEC51) requirements, and have a standard accuracy of ±1.5% of full scale or better. The DQ series measures DC current or voltage. These moving coil meters are suitable for all DC systems. Scales are linear and customized to customer’s needs and specifications. For special high accuracy meters to better than 1 %, scales are hand-marked and critically calibrated to achieve the desired accuracy.

DEIF DQ240 Series – 240 ° Long Scale Analog Panel Meters

DEIF has an extensive range of 48, 72, 96 and 144mm, long scale style panel meters offering measurement of all electrical and electronic parameters. Meters are shock-resistant and vibration-proof and supplied with terminal covers. A selection of slide-in dials and customized options are available. A wide range of power meters and specialized meters is available.

DEIF DPR/DSM Series – Edgewise Analog Panel Meters

These DIN Edgewise meters are designed for a wide range of commercial, industrial and electronic OEM applications. They offer all of the advantages of a switchboard meter in a space-saving edgewise configuration, including compact installation, superior readability, magnetic shielding and reliable performance. A wide range of power meters and specialized meters is available.

DEIF AAL-2 – Insulation Monitor

  • Insulation monitoring of AC networks of up to 440 VAC
  • 10 M or 1 M ranges
  • Adjustable warning set point
  • Delay to prevent unwanted warnings

DEIF ADL-111Q96 – Insulation Monitor

  • Advanced insulation monitoring of 24, 110 and 220 VDC networks
  • Detects all types of insulation faults – including double faults
  • Configurable alarm with adjustable set point

DEIF SIM-Q MKII – Insulation Monitor

  • Insulation monitoring of AC networks of up to 690 VAC
  • Ideal for applications with frequency converters
  • Fault-finding and self-test mode
  • The leakage capacitance is up to 500 μF

DEIF WQ – Power Meter

  • Size: Q96, Q144
  • Pointer deflection: 90°, 240°
  • Accuracy Class: 1.5
  • Measuring Range:
    • Frequency: 45…65 Hz
    • Measuring current: Direct or from CT -/1 A or -/5 A
    • Measuring voltage: 100-480 VAC

DEIF MTR-4 – Multi-transducer

  • Suitable for all 1- and 3-phase network topologies
  • Up to 1,000 VL-L AC input
  • Accuracy class: 0.5 or 0.3
  • Up to 4 analogue outputs
  • Fast response time, less than 50 ms
  • Measures more than 50 parameters
  • RS-485 serial Modbus communication
  • Fully configurable by USB, no aux. supply required
  • Universal power supply of 19 to 300 V DC/40 to 276 V AC

DEIF TAS-311DG – Selectable Transducer

  • Measures voltage, current, frequency and phase angle on AC networks
  • Class 0.5 measurement
  • Supply and measuring voltage up to 690 V
  • Pre-configuration or easy PC tool configuration
  • Configurable up to three output slopes

DEIF TAS-321DG – Selectable Transducer

  • Measures bi-directional current on AC networks
  • Class 0.5 measurement
  • Supply and measuring voltage up to 690 V
  • Pre-configuration or easy PC tool configuration
  • Configurable up to three output slopes

DEIF TAS-331DG – Selectable Transducer

  • Measures bi-directional current on AC networks
  • Class 0.5 measurement
  • Supply and measuring voltage up to 690 V
  • Pre-configuration or easy PC tool configuration
  • Configurable up to three output slopes

DEIF WSK – Primary Winding Transformer

  • Primary Current: 1-100 A
  • Secondary Current: 5 or 1 A
  • Burden: 2.5 – 15 VA
  • Accuracy Class/Protection Class: 0.5 – 1.0

DEIF XDi – Flexible Display Indicator

  • TFT graphical LED 3.5, 5 or 7″ display
  • Multiple virtual indicator layouts selectable from library
  • Standard and custom scale designs
  • Displays 1 or more values
  • 96, 144 or 192 DIN cutouts
  • XDi-Net – a short-cut to CAN bus
  • Reduced wiring and installation
  • Instant repairs on board
  • Analogue and digital readout combined
  • Optional analogue or digital input
  • Standard day and night designs
  • Dusk designs on request
  • MED and other relevant class approvals

DEIF XDi-N – Flexible Display Indicator (Navigation)

  • TFT graphical LED 3.5, 5 or 7″ display
  • Two CAN ports with CANopen and XDi-net
  • Redundant power inputs
  • XDi-Net – add multiple XDi indicators
  • Up to six NMEA inputs & up to four outputs
  • NMEA data offset and averaging functions
  • Dimmer controllable using front/external pushbuttons, analogue, NMEA or CAN/XDi-net.
  • 3 level priority data fall-back function
  • True wind data calculation
  • Calculate magnetic or true heading
  • XDi-net group dimmer and day/night colour shift
  • Toggle between up to four predefined indicator screens using the mode function
  • Quick-switch between measuring units either locally or for the entire system
  • Customised indicator designs available on request
  • Standard day and night designs, dusk on request

DEIF Power Supply

Power supplies are high quality, compact and have a reliable switch mode. Available for single-phase or three-phase in a wide range of models. All models are designed for easy click mounting on DIN rail and give full power in a wide ambient temperature range.