MEGGER SMRT43D RELAY TEST SYSTEM
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    Megger Smrt43d Relay Test System

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    Experience precise relay testing with the Megger Smrt43d, perfect for ensuring operational reliability in your systems.

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    SKU: 5154 Category:
    Brand:Megger

    This product is discontinued.

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    Description

    The megger smrt43d relay test system with touch screen, 3 voltages, and 3 current channels is a versatile, lightweight, field-portable test set that may be used to test a range of protective relays, including motor overload relays and those that are solid-state, microprocessor-based, and electro-mechanical.

    The device can be controlled manually using the built-in touch-screen user interface (STVI) or fully computer-controlled using a PC running the RTMS, Relay Test Management Software.

    The Smart Touch-View InterfaceTM, Megger’s second-generation automatic or semi-automatic manual user interface, is integrated into the device and runs the new RTMS software. It features a sizable, simple-to-read Color, High Definition, TFT LCD touch-screen display that shows metered data including AC and DC Amperes, AC and DC Volts, and Time in both seconds and cycles. Other values may be displayed, such as Phase Angle, Frequency, Ohms, Watts, VA, or Power Factor, depending on the type of test chosen.

    Megger Smrt43d Specifications:

    • Input Power90 to 264 Volts AC, 1Ø, 50/60 Hz, 1800 VA

    AC Voltage Amplitude

    • Accuracy: ±0.05 % reading + 0.02 % range typical,±0.15 % reading + 0.05 % range maximum
    • Resolution: .01
    • Measurements: AC RMS
    • Ranges: 30, 150, 300V

    DC IN Inputs (Optional Transducer Feature)

    DC IN Volts

    • Range: 0 to ±10 V DC
    • Accuracy: ±0.001% reading + 0.005% range Typical±0.003% reading + 0.02% range Max
    • Resolution: .001
    • Measurements: Average

    DC IN Amperes

    • Ranges: 0 to ±1 mA DC4 to ±20 mA DC
    • Accuracy: ±0.001% reading + 0.005% range Typical±0.003% reading + 0.02% range Max
    • Resolution: .001
    • Measurements: Average
    • AC Rating: 400 V max., Imax: 8 amps, 2000 VA max.
    • DC Rating: 300 V max., Imax: 8 amps, 80 W
    • Response Time: <10ms

    High-Speed Output Relays 5 and 6:

    • AC/DC Rating: 400 V peak, Imax: 1 amp
    • Response Time: <1ms typical
    Data Sheet

    Data Sheet

    Data Sheet

    Specifications

    Specifications

    Megger SMRT43D Multi-Phase Relay Test System – Technical Specifications
    Input Power
    Supply 90 to 264 Volts AC, 1Ø, 50/60 Hz, 1800 VA
    Outputs
    All outputs are independent from sudden changes in line voltage and frequency. Outputs are regulated, unaffected by load impedance. Each VIGEN module includes a voltage amplifier and current amplifier. Outputs are isolated or floating, with optional chassis ground return configuration.
    Output Current Sources
    Three current sources per SMRT43D (three VIGEN modules). Ratings are specified in AC RMS and peak power values.
    Per Channel Output
    Output Current Power / Max Voltage
    1 A 15 VA / 15.0 V RMS
    4 A 200 VA (282 peak) / 50.0 V RMS
    15 A 200 VA (282 peak) / 13.4 V RMS
    30 A 200 VA (282 peak) / 6.67 V RMS
    45 A 300 VA (424 peak) / 6.67 V RMS
    DC 30 A 200 Watts
    Duty Cycle: 30 A continuous, 45 A for 1.5 seconds
    Three Currents in Parallel
    12 A 600 VA (848 peak) / 50.0 V RMS
    50 A 600 VA (848 peak) / 13.4 V RMS
    90 A 600 VA (848 peak) / 6.67 V RMS
    135 A 900 VA (1272 peak) / 6.67 V RMS
    Two Currents in Series
    Compliance voltage doubles: 4.0 A at 100 V RMS up to 30 A at 13 V RMS
    PowerV™ Voltage Amplifier
    Flat power curve 30–150 V in 150 V range, enabling testing of high current and electromechanical relays requiring higher power.
    AC/DC AUX Voltage Channel
    AC Ranges 30 V (100 VA / 3.33 A), 150 V (100 VA / 0.67 A)
    DC Ranges 30 V (100 W / 3.33 A), 250 V (100 W / 0.4 A)
    Function Variable AC voltage source (polarizing/synchronizing) or DC battery simulator
    AC Voltage Output
    Output Voltage 0–300 V AC/DC (3 voltage sources + 1 AUX channel)
    Ranges 30 V (150 VA / 5 A), 150 V (150 VA / variable), 300 V (150 VA / 0.5 A), DC 150 W
    Duty Cycle Continuous
    Phase Angle
    Range 0.00–359.99° (CW or CCW) or 0.00 to ±180.00°
    Accuracy ±0.02° typical, ±0.25° max at 50/60 Hz
    Frequency
    Range DC to 1000.000 Hz (variable)
    Transient Playback DC to 10 kHz (COMTRADE compatible)
    Resolution 0.001 Hz
    Accuracy 2.5 ppm typical; 25 ppm (0–50 °C) at 50/60 Hz; AUX: 250 ppm
    Metering
    Displays AC/DC volts, amps, time, phase angle, frequency, Ohms, Watts, VA, and power factor. Accuracies apply from 10–100% of range at 50/60 Hz.
    Accuracy (Measurement Channels)
    AC Voltage ±0.05% reading + 0.02% range typical; ±0.15% + 0.05% max
    DC Voltage 0.1% typical; 0.25% maximum
    AC Current ±0.05% reading + 0.02% range typical; ±0.15% + 0.05% max
    DC Current ±0.05% reading + 0.02% typical; ±0.15% + 0.05% max
    Total Harmonic Distortion <0.1% typical, 2% max at 50/60 Hz
    Timer
    Range Seconds: 0.0001–99999.9 (Auto), Cycles: 0.01–99999.9 (Auto)
    Accuracy ±0.001% reading typical, ±2 LSD, ±0.005% (0–50 °C)
    Binary Inputs
    Channels Up to 10 independent isolated inputs
    Function Start/Stop/Monitor Gate; programmable logic trigger for output sequences
    Input Rating Up to 300 V AC/DC
    Binary Output Relays
    High Current Outputs (1–4) AC: 400 V max, 8 A, 2000 VA; DC: 300 V max, 8 A, 80 W; Response <10 ms
    High Speed Outputs (5–6) 400 V peak, 1 A max; Response <1 ms
    Waveform Storage
    Storage Capacity 256,000 samples per channel
    Playback End-to-end triggered playback via external GPS synchronization
    Protection
    Voltage Outputs Short circuit and overload protected
    Current Outputs Open circuit and overload protected
    DC IN Inputs (Optional Transducer Feature)
    DC IN Voltage 0 to ±10 V DC; Accuracy ±0.001% + 0.005% range typical; Resolution 0.001
    DC IN Current 0–±1 mA or 4–±20 mA DC; Accuracy ±0.001% + 0.005% typical; Resolution 0.001
    Environmental
    Operating Temperature 0 to 50 °C (32 to 122 °F)
    Storage Temperature -25 to 70 °C (-13 to 158 °F)
    Relative Humidity 5–90% RH, non-condensing
    Conformance Standards
    Safety EN 61010-1
    Shock EN/IEC 60068-2-27
    Vibration EN/IEC 68-2-6
    Transit Drop ISTA 1A
    Free Fall EN/IEC 60068-2-32
    Drop / Topple EN/IEC 60068-2-31
    Electromagnetic Compatibility
    Emissions EN 61326-2-1, EN 61000-3-2/3, FCC Subpart B Part 15 Class A
    Immunity EN 61000-4-2/3/4/5/6/8/11
    Physical
    Weight 13.2 kg (29.35 lb) – 3-phase system
    Dimensions 337 W × 172 H × 273 D mm (13.25 W × 6.75 H × 10.75 D in)
    Enclosure & Transit Cases
    Rugged metal field enclosure. Optional soft and hard transit cases available. Soft-sided case provides moderate protection against rain, dust, vibration, and shock. Hard-sided case ensures maximum protection during transport.
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    1 review for Megger Smrt43d Relay Test System

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    1. sam –

      The Megger Smrt43d made relay testing incredibly efficient and precise for our electrical engineering projects!

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