Category: Transformer Test Equipment

Transformer Test Equipment

  • Profile Picture Insulation Resistance Meter

    10kV Insulation Resistance Meter – MIC10k1

    IEC 61557 label Safety Cat IV at 600V label Safety Cat III at 1000V label Bluetooth Enabled label Ingress protection IP40 label

     

    Insulation resistance meter - 10kV up to 40 Tera Ohms MIC 10k

    This insulation resistance meter has digital filters function for measurements in high noise environment.  Continuity measurement of protective connections and equipotential bonding in accordance with EN 61557-4 with current > 200 mA.  Adjustable limits for measured resistance RISO and RCONT. Measurement of leakage current during insulation resistance testing. DC and AC voltage measurement in the range of  0...750 V. Drawing graphs on the display during measurement. Innovative  memory  with possibility of description of:  measurement points,  facilities,  names  of  customers. Operating with mini Bluetooth keyboard (option). MIC-10s1 - Stable measurements in noisy environments such as 765 kV substations. Graphic LCD 5,6'’ backlit. Keyboard backlit. Power supply from battery packs. Built-in fast charger. The instruments meet the requirements of the EN 61557 standard.

    10 kV Insulation Resistance Meter Features

    • clear visible display
    • measurement voltage any in the range of: 50…10000 V (50...1000 V at 10 V and 1...10 kV at 25 V),
    • continuous indication of measured insulation resistance or leakage current,
    • automatic discharge of measured object capacitance voltage after the end of insulation resistance measurement,
    • acoustic signaling of 5 seconds intervals to facilitate capturing time characteristics,
    • adjustable measuring time to 99'59'’,
    • metered T1, T2 and T3 test times for measuring one or two absorption coefficients from the range of 1…600 s,
    • polarization index (PI), absorption coefficients Ab1, Ab2 and dielectric absorption ratio (DAR) measurement,
    • indication of actual test voltage during measurement,
    • 1.2 mA, 3 mA and 5 mA test current,
    • insulation resistance measurement using two- or three-wire method,
    • measurements with test leads up to 20 m...
    • protection against measuring live objects,
    • automatic measurement of multiple core cables with the additional AutoISO-5000 adapter (for MIC-10k1 max. voltage 5 kV)
    • measurement of capacitance during the measurement of RISO.
    • measurement of temperature (with additional probe - WASONT1),
    • step voltage insulation resistance measurement (SV),
    • Dielectric Discharge calculation (DD),
    • location of damage (burnout),
  • Profile Picture Insulation Resistance Meter

    Insulation Resistance Meter 5kV MIC-5050

    IEC 61557 label Safety Cat IV at 600V label Safety Cat III at 1000V label Bluetooth Enabled label Ingress protection IP40 label

    Insulation resistance meter - 5kV up to 20 Tera Ohms

    This insulation resistance meter has digital filters function for measurements in high noise environment.  Continuity measurement of protective connections and equipotential bonding in accordance with EN 61557-4 with current > 200 mA.  Adjustable limits for measured resistance RISO and RCONT. Measurement of leakage current during insulation resistance testing. DC and AC voltage measurement in the range of  0...750 V. Drawing graphs on the display during measurement. Innovative  memory  with possibility of description of:  measurement points,  facilities,  names  of  customers. Operating with mini Bluetooth keyboard (option).
    Graphic LCD 5,6'’ backlit. Keyboard backlit. Power supply from main power line or battery packs. Built-in fast charger. The instruments meet the requirements of the EN 61557 standard.

    Insulation Resistance Meter Features

    • measurement voltage any in the range of: 50...5000 V (50...1000 V at 10 V and 1...5 kV at 25 V),
    • continuous indication of measured insulation resistance or leakage current,
    • automatic discharge of measured object capacitance voltage after the end of insulation resistance measurement,
    • acoustic signaling of 5 seconds intervals to facilitate capturing time characteristics,
    • adjustable measuring time to 99'59'’,
    • metered T1, T2 and T3 test times for measuring one or two absorption coefficients from the range of 1…600 s,
    • polarization index (PI), absorption coefficients Ab1, Ab2 and dielectric absorption ratio (DAR) measurement,
    • indication of actual test voltage during measurement,
    • 1.2 mA, 3 mA and 5 mA test current,
    • insulation resistance measurement using two- or three-wire method,
    • measurements with test leads up to 20 m...
    • protection against measuring live objects,
    • automatic measurement of multiple core cables with the additional AutoISO-5000 adapter
    • measurement of capacitance during the measurement of RISO.
    • measurement of temperature (with additional probe - WASONT1),
    • step voltage insulation resistance measurement (SV),
    • Dielectric Discharge calculation (DD),
    • location of damage (burnout),
  • Sweep frequency Response Analyser

    SFRA45 Sweep Frequency Response Analyzer

    SFRA Sweep Frequency Response Analyzer Overview

    Can your current  SFRA match the functionality of the SFRA45. Why would you buy 20 year old Technology when the SFRA market has evolved. This Sweep Frequency Response Analyzer with a bandwidth of 5Hz to 45MHz, the SFRA45 offers a fully portable solution for the field of SFRA (Sweep Frequency Response Analysis) which fully complies with IEC60076-18 – Power Transformers Part 18 – Measurement of frequency response.

    Featuring an inbuilt colour LCD screen as well as being battery powered.  The tablet style instrument offers the ability to perform most common sweep frequency response analysis technique “Fingerprint Comparison” as well as all other comparison techniques, with or without PC Software. The dedicated software available (SFRAComm) also enables the user to create databases from which historical transformer sweeps can be recalled and compared to current sweeps for analysis.

    There are Four occasions when SFRA is performed

    1. Upon factory quality checking
    2. Before a short circuit test
    3. Before and After transportation
    4. Ongoing scheduled maintenance

    Sweep Frequency Response Analyzer (SFRA) Features & Benefits

    • Full Colour LCD VGA Display view comparison on the spot
    • Frequency range 5Hz to 45MHz
    • Gain Accuracy 0.02dB
    • Phase Accuracy 0.05°
    • RS232, LAN and USB
    • PC Software package included
    • 2Hr Battery Life
    • Leading Phase Accuracy
    • Truly Portable Measurements
    • LCR Mode
    • Save Data to external USB
    •  50Ohm or High Impedance Input
    • Scope Function
    • Save Data to Database for comparison
    • Supplied with all accessories and carry case