Instruments and switchboard accessories

• Dual pointers on common scale 
• Robust and thoroughly tested construction
• Available in Q96 DIN size design
• High accuracy 
• High immunity to 3rd harmonics
• 150 to 600 V AC, 50/60 Hz

The insulation monitor AAL-2 - the features

The insulation monitor, AAL-2, from DEIF has a high number of features:

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

• Compact Q96 design
• Extremely easy push-button programming 
• Individual programming of each input: N/O or N/C, time delay, alarm inhibit, output and cable supervision
• Up to five units in master/slave configuration
• Clear identification of first alarm received in case of successive alarms
• Approved by classification societies

• Designed for cables and busbar
• Primary current: 40 to 7,500 A
• Secondary current: 5 or 1 A
• Burden: 1.0 to 30 VA
• Accuracy class:/protection class: 0.5 or 1.0

• 3.0 accuracy class (1.5 for moving iron)
• 90 ° pointer deflection
• IP52 protection
• Scale: always 120 % of the current transformer
• Measuring range: 0 to 6 A or 0 to 1.2 A 
• DIN standard sizes: Q72, Q96
• Exchangeable scale

• 3.0 accuracy class
• 90 ° pointer deflection
• IP52 protection
• Approved by classification societies
• Scale: always 120 % of the current transformer
• Measuring range: 0 to 6 A or 0 to 1.2 A
• DIN standard sizes: Q48, Q72, Q96
• Exchangeable scale

Multi-function synchroscope meter - Features

The multi-function synchroscope meter from DEIF has a long list of features:

• Multi-function precision LED synchroscope
• Easy push-button programming of all set points
• Very high user safety
• High immunity to harmonic distortion
• Dead-bus functionality
• Voltage measurement
• Frequency matching
• Phase angle comparison
• DIN standard size: Q96

• DC-meter.
• Voltage: 1 to 300 V.
• Current: 1 to 600 mA. 
• 90 ° pointer deflection
• IP52 protection
• Approved by classification societies
• Scale: Customized and exchangeable scale available for 90 °

• Automatic and electronic protection features
• Automatic restart after fault condition
• Alarm relay
• Automatic output power derating for high ambient temperatures
• LED indication of faults, boost charging and normal operation
• Boost mode
• Adjustable output voltage
• No moving parts—no maintenance

• Automatic and electronic protection features
• Automatic restart after fault conditions
• Automatic output power derating for high ambient temperatures
• Green LED indication for aux. power connected
• Current output up to 40 A
• Adjustable output voltage
• No moving parts—no maintenance
• DIN rail-mounted

• Switch mode power technology
• Temperature range -40°C to +70°C
• Both AC and DC input
• DC Input 180-480 VDC
• 24V DC—5/10 A output
• DC OK monitoring

• Accuracy class: 1.5
• 90 ° or 240 ° pointer deflection
• IP52 protection (IP54 on request)
• Customized and exchangeable scale available

• Control of electronic speed governors
• Setting of integrating time
• Adjustment of output signal
• Offset adjustment
• LED indication for activated input
• 35 mm DIN rail or base mounting

• Control of electronic speed governors
• Setting of integrating time (like variable gearboxes)
• Adjustment of output signal
• Offset adjustment
• Manual/auto mode
• Analog and digital output
• Converts a J1939 CAN input to an analog or a PWM output
• Q96 panel mounting

• Accuracy class: 1.5
• 90 ° pointer deflection
• IP52 (IP54 on request)
• Customized and exchangeable scale available for 90 °
• Measuring range: 40 to 800 V (Q48: 40 to 300 V), 1 to 60 A (Q48: 1 to 40 A)

• 3 measurements 
• Accuracy class: 1.5
• 90 ° pointer deflection
• IP52 protection
• Frequency: 40 to 60 Hz
• Scale: 0 to 300 V, 0 to 500 V, 0 to 600 V, 120 V for VT—x/100 V, 132 V for VT—x/110 V

• Automatic.
• Voltage regulation
• Breaker-time compensation. 
• Synchronization of generator to busbar
• Circuit breaker time compensation
• Voltage control
• LED indication of status
• LED for activated control
• LED for synchronizing signal
• 35 mm DIN rail or base mounting

• Automatic.
• Voltage regulation
• Breaker-time compensation.
• Synchronization of generator to busbar
• Circuit breaker time compensation
• Voltage control
• LED indication of status
• LED for activated control
• LED for synchronizing signal
• 35 mm DIN rail or base mounting

• The flexible current transformer is designed for easy integration in a variety of applications and systems
• Ideal for power quality monitoring
• ≤ 1% Maximum measurements error (of final range value). MIC-2 MKII FCT and MIC-2 MKII FCT DIN including flexible current transformer
• Wire lead length 2 meters included
• Coil diameter 15.5mm

• Standard pointers, diagonal. 45 to 65 Hz, 150 to 600 V AC. 
• Robust and thoroughly tested construction
• Available in Q96 DIN size design
• High accuracy and linear read-out
• High immunity to 3rd harmonics

• Q72 and Q96
• 90 ° movement pointer
• Exchangeable scale
• Robust and thoroughly tested construction
• Accuracy class: 0.5 and linear read-out
• High immunity to 3rd harmonics

• Synchronization of generator to busbar
• Circuit breaker time compensation
• Voltage control
• LED indication of status
• LED for activated control
• LED for synchronizing signal
• 35 mm DIN rail or base mounting

• 36 × 24 mm. for flush mounting. 
• For AC or DC measuring voltage
• Synchronous motor (AC version)
• Step motor (DC version)

• 48 × 48 mm.
• IP40 or IP65
• Adapter frames: 55 × 55 mm, 72 × 72 mm. for panel mounting
• For AC or DC measuring voltage
• Synchronous motor (AC version)
• Step motor (DC version)

• Primary current: 250 to 5,000 A
• Secondary current: 5 or 1 A
• Burden: 1.25 to 30 VA
• Accuracy class: 0.5 or 1.0

• Primary current: 1 or 5 A
• Secondary current: 5 or 1 A
• Accuracy class/protection class: 0.5 or 1.0

• 3-lamp synchroscope. For indication of phase and voltage accordance
• For indication of phase and voltage accordance
• DIN standard size: Q96

• 1- or 3-phase TRMS measurements
• Voltage inputs 690 L-L AC
• Accuracy: 0.5 or 1.0
• RS-485 Modbus communication (optional)
• Digital outputs for alarm and energy (optional)
• Supply voltage:
• 100 to 300 V DC
• 100 to 415 V AC 50/60 Hz

• 3-phase TRMS measurements
• Voltage inputs 400 L-L AC
• Accuracy: 0.2 or 0.5
• RS-485 Modbus communication
• Digital input
• Relay and digital outputs (optional)
• Supply voltage:
• 100 to 280 V DC
• 85 to 264 V AC 50/60 Hz
• 24 to 48 V DC (optional)
• Ideal for stand-alone retrofit applications

• Measures voltage, current/active/reactive and apparent power, frequency, energy kWh/kvarh, PF, THD, demand
• For all 2 and 3-phase AC network topologies
• Suitable for Power quality analysis
• Measures Individual Harmonics from 2nd to 63rd
• Min./max. statistic with time stamp
• Customized alarm settings with 16 different parameters
• RS-485 Modbus communication
• Large LCD screen with white backlight
• Optional communication modules - Ethernet (Modbus TCP, HTTP, SMTP) - Profibus DP
• Optional I/O modules - Relay - Analog I/O - Digital I/O
• Free utility software with data logging
• Type approvals from all major classification societies

• Measures voltage, current/active/reactive and apparent power, frequency, energy kWh/kvarh, PF, THD, demand
• For all 2 and 3-phase AC network topologies
• Suitable for Power quality analysis
• Measures Individual Harmonics from 2nd to 63rd
• Min./max. statistic with time stamp
• Customized alarm settings with 16 different parameters
• RS-485 Modbus communication
• Large LCD screen with white backlight
• Optional communication modules - Ethernet (Modbus TCP, HTTP, SMTP) - Profibus DP
• Optional I/O modules - Relay - Analog I/O - Digital I/O
• Free utility software with data logging
• Type approvals from all major classification societies

• Measures voltage, current/active/reactive and apparent power, frequency, energy kWh/kvarh, PF, THD, demand
• For 2 and 3-phase AC network topologies
• Compatible with DEIF’s FCT flexible current transformers (up to 6,000A measuring range) which are ideal for if space is limited
• Suitable for Power quality analysis
• Measures Individual Harmonics from 2nd to 63rd
• Min./max. statistic with time stamp
• Customized alarm settings with 16 different parameters
• RS-485 Modbus communication
• Large LCD screen with white backlight
• Optional communication modules - Ethernet (Modbus TCP, HTTP, SMTP) - Profibus DP
• Optional I/O modules - Relay - Analog I/O - Digital I/O
• Free utility software with data logging
• Type approvals from all major classification societies

• Measures voltage, current/active/reactive and apparent power, frequency, energy kWh/kvarh, PF, THD, demand
• For 2 and 3-phase AC network topologies
• Compatible with DEIF’s FCT flexible current transformers (up to 6,000A measuring range) which are ideal for if space is limited
• Fitted for DIN-rail mounting
• Suitable for Power quality analysis
• Measures Individual Harmonics from 2nd to 63rd
• Min./max. statistic with time stamp
• Customized alarm settings with 16 different parameters
• RS-485 Modbus communication
• Large LCD screen with white backlight
• Optional communication modules - Ethernet (Modbus TCP, HTTP, SMTP) - Profibus DP
• Optional I/O modules - Relay - Analog I/O - Digital I/O
• Free utility software with data logging
• Type approvals from all major classification societies

• Up to 1,000 V L-L AC voltage input
• Up to 20 A AC current input
• Accuracy class: 0.5
• Password protection
• Trip time typically below 50 ms
• Two-stage trip setting
• Start-up delay
• 13 different protection functions
• RS-485 serial Modbus communication
• Fast and simple commissioning and setup from M-set
• Universal power supply of 19 to 300 V DC/40 to 276 V AC
• Marine approval by GL/DNV

• Suitable for all 1- and 3-phase network topologies
• Up to 1000 VL-L AC input
• Accuracy class: 0.5 or 0.3
• Up to 4 analog outputs
• Fast response time, down to ≤ 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

• Suitable for all 1- and 3-phase network topologies
• Up to 1000VL-L AC input
• Accuracy class: 0.5 or 0.3
• Up to 4 analog outputs
• Measures more than 50 parameters
• RS485 serial Modbus communication
• Fully configurable by USB, no aux. supply required
• Universal power supply of 19-300V DC/40-276V AC

• Simple and thoroughly tested synchronization supervision
• Easy-to-read scale
• DIN standard sizes: Q72 and Q96

• Accuracy class: 1.5
• 90 ° and 240 ° pointer deflection
• Available in size Q96

• Power Boost function
• Low voltage detection output
• Side-by-side mounting
• Parallel operation
• Coated for protection against harsh environment

• Precision LED synchroscope
• LED circle indicates the frequency difference, galvanically separated, high immunity to harmonic distortion 
• For indication of phase and voltage accordance
• DIN standard size: Q96

• Analog.
• 2 wire 4 to 20 mA DC.
• Ø19mm stainless steel shaft for direct rudder connection.
• Available with 90 ° mounting bracket
• Directly compatible with DEIF’s RT-2 rudder angle transmitter.
• Suitable for rudder, azimuth and pitch angle
• “No touch” magnetic angle detection—no wear & tear
• Accuracy < 0.25 °
• Analog or CAN bus output for direct connection of one or more indicators
• Angle position range from +/- 20 ° to +/-180 °
• Continuous shaft rotation
• Clockwise/counterclockwise, zero set & max./min. adjustment

• Designed for cables and busbar
• Secondary current: 5 or 1 A
• Accuracy class/protection class up to 10P10

• Dimensions to DIN 43703
• Class 0.5
• Extensive program
• Standard versions in stock

• Three functions: Normal, fast and test 
• Easy set-point
• Leakage capacitance up to 2000 uF
• Working voltage up to 690 V AC - withstands up to 1,000 V DC
• Measurement down to 5Hz (LF-version)
• Complies with IEC 61557-8

• Factory-configured transducer for voltage, current, frequency or phase angle measurement
• Aux supply: from 57 to 690 V AC
• Aux supply: 24 to 220 V DC
• 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

• Factory-configured transducer for bidirectional current measurement.
• Aux supply: from 57 to 690 V AC
• Aux supply: 24 to 220 V DC
• 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

Transducer range, TAS 331DG - Features

The transducer range by DEIF has a long list of features

• Factory-configured transducer for power or reactive power measurement.
• Aux supply: from 57 to 690 V AC
• Aux supply: 24 to 220 V DC
• 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

• Converting one type of DC signal into another DC signal
• Converting potentiometer input into a DC signal
• Separating a number of earthing points
• Galvanic separation of current signals
• Conversion of measuring signal
•  Adaption of measuring range
• Separation of measuring circuits
• Measuring on DC shunts
• Measuring of DC voltages

• Accuracy class: 1.5
• 90° pointer deflection
• IP52
• Customized and exchangeable scale available for 90 °
• Measuring range: 0 to 1 A, 0 to 5 A or from current transformer(s)

Power meter for power and reactive power - Features

The power meter for power and reactive power from DEIF has a long list of features:

• 1.5 accuracy class
• 90 ° and 240 ° pointer deflection
• IP52 protection (IP54 on request)
• Measuring voltage: 100 to 110 to 127 to 220 to 230 to 240 to 380 to 400 to 415 to 440 V AC
• Measuring range: Frequency: 45 to 65 Hz
• Measuring current: direct or from C.T.-/1 A or -/5 A
• Scale: customized and exchangeable scale available for 90 °

• Accuracy class 1.0 (EN 62053-21)
• For single-phase and 3-phase networks
• Microprocessor-controlled meters with pulse output (SO)
• Simultaneous measurement of two quantities (except type WQR96 MKII)
• Scale: customized and exchangeable scale
• 60 to 400 V AC aux. power supply

Primary winding transformers features

Primary winding transformers by DEIF have a long list of features:

• Primary current: 1 to 150 A
• Secondary current: 5 or 1 A
• Burden: 2.5 to 15 VA
• Accuracy class: 0.5 or 1.0