Kewtech KEW3125A High Voltage 5kV Insulation Tester

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  • 1TΩ Insulation resistance range
  • PI and DAR tests
  • 1.5mA leakage current

rrp £899.00

now £469.00 (Ex. VAT) £562.80 (Inc. VAT)

rrp £899.00

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  • Description

    Kewtech KEW3125A High Voltage 5kV Insulation Tester

    The Kewtech KEW3125A is the UK’s smallest 5kV insulation tester capable of producing resistance measurements up to 1 Terra Ohm.

    Test voltages can be selected from 250VDC to 5000VDC to suit a wide range of test applications, whilst timed tests and PI/DAR tests can be performed making the KEW3125A suitable for cable diagnostic checks. Moreover the Kewtech KEW3125A 5kV tester features an electrical noise filter, allowing for stable measurements within HV substations where electrical interference could cause inconsistent test results.

    The Kewtech KEW3125A is supplied inside a hard carry case suitable for most environments along with a line probe, an earth probe, a guard probe and a hook probe; ideal for hooking over electrical busbars and power lines.

    Kewtech KEW3125A 5kV Tester key features

    • 1TΩ Insulation resistance range
    • PI and DAR tests
    • Electrical noise filter

    Which Kewtech KEW HV Insulation Tester?

     KEW3125AKEW3127KEW3128
    Test Voltage   
    250V
    500V ✔ 
    1000V
    2500V
    5000V
    10000V    
    12000V    
    Measurement   
    Max reading 1 TΩ 10 TΩ 35 TΩ
    Voltage 30-600 V AC/DC 30-600 V AC/DC 30-600 V AC/DC
    Capacitance  
    Leakage current  
    Test Types   
    Timed insulation resistance  
    Polarisation index
    Dielectric absorption ratio
    Step voltage ✔ 
    Dielectric discharge
    Ramp  
    Other Feature   
    Analogue and digital display
    Short circuit current 1.5 mA 5.0 mA 5.0 mA
    Rechargeable  
    Electrical noise rejection
    Download software included  
  • Specification

    KEW3125A Specifications:

    • Insulation ranges:250V, 500V, 1000V, 2500V & 5000V
    • Short circuit current:1.5mA
    • Accuracy:±5% rdg ±3 dgt
    • Display:Liquid crystal display
    • Overrange indication:“OL”mark appears on insulation resistance range
    • Power source:LR14 (Alkaline battery size C) x 8pcs
    • Low battery warning:Battery symbol (in 4 levels)
    • Dimensions (instrument):177(L) x 226(W) x 100(D) mm
    • Weight:4kg approx (including accessories)
    • Warranty:One year
  • Supplied Accessories

    • ACC7165A Line probe
    • ACC7264 Earth probe
    • ACC7265 Guard probe
    • ACC8019 Hook probe
    • Carry case Batteries
    • Instruction Manual
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    • FREE Delivery (on select products only): typically 2-5 working days*
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    • Saturday Pre 12pm Delivery (on select products only) at £19.95*
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    *UK mainland only

    NOTE! For next working day or Saturday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only.

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