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HV Hipot Electric Co., Ltd.

Insulation Tester, Resistance Tester, Insulation Resistance Tester manufacturer / supplier in China, offering GM-5kV Digital Insulation Resistance Test Set for transformer, Automatic AC Hipot Test Set, Ohmmeter — — Contact Resistance Test Set GDHL-100 and so on.

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Supplier Homepage Product Insulation Resistance Tester GM-5kV Digital Insulation Resistance Test Set for transformer

GM-5kV Digital Insulation Resistance Test Set for transformer

FOB Price: US $3,500-6,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $3,500-6,000/ Piece
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Port: Shanghai, China
Production Capacity: 2000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GM-5kV
  • Environmental Temperature: 0-40 Degree, Relative Humidity: 20-90%
  • Weight: 5kg
  • Trademark: HV Hipot
  • Specification: ISO, SGS
  • HS Code: 9030390000
  • Power Supply: Built-in Rechargeable Battery 1.2V/2000mAh, 10PCS
  • Dimension: 315*240*155mm
  • Anti-Electric Field Interference: 2mA(50/60Hz)
  • Transport Package: Carton or Wooden Case
  • Origin: Wuhan China
Product Description
General Information
This device can test insulation resistance (such as transformer, switchgear, lead, motor) of different modules in one system, to insulate and repair failure components.
It is important to ensure products quality and security of person and equipments during operation by insulation test of checking test object to ground or adjacent conductors insulation.
Before power on the system, using insulation test to verify if it is good to improve system performance. Insulation test is to find manufacturing process problems and equipment fault which can not be found before failure happened.In EU,this test is compulsory,even to civil system.
With strong anti-interference ability.
Short-circuit current of test power is from 5-15mA, suitable for big capacity and big inductance test.
Broad testing range of resistance, from 0.5MΩ-200GΩ, more accurate reading and high resolution.
Broad voltage range of test power, with selection of 0.25,0.5,1,2.5,5,10,20kV. The voltage can be also adjusted from 0V to required voltage.
With timing function, convenient for recording absorption ratio and polarization index.
Technical Specifications
Test Voltage: 0.25kV, 0.5kV, 1kV, 2.5kV, 5kV(the voltage can also be adjusted from 0 to required value)
Short-circuit current: >5mA
Range and accuracy:
RangeEffective measurement range of resistance Accuracy
20MΩ              0.5~19.99  MΩ                                 ±(5%+5digit)
200MΩ            5.0~199.9  MΩ                                 ±(5%+5digit)
2GΩ                0.05~1.999 GΩ                                 ±(5%+5digit)
20GΩ              0.5~19.99  GΩ                                  ±(5%+5digit)
Anti-electric field interference: 2mA(50/60Hz)
Timing and alarm function: max.display value of timer is 19mins 59secs. It will alarm when the tested resistance is lower than lower limit range.
Display: 31/2Digit LCD meters, to show test voltage,resistance and time.
Power supply: Built-in rechargeable battery 1.2V/2000mAh,10pcs, total DC 12V, Or external power supply AC 220V, 50/60Hz. 
Environmental temperature: 0-40 degree, relative humidity: 20-90%
Dimension: 315*240*155mm, weight 5kg.

GM-5kV Digital Insulation Resistance Test Set for transformer
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