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HM2010 5kV Insulation Resistance Tester

this Insulation resistance tester is suitable for measuring insulation resistance of large capacity transformer,instrument transformer, generator, high voltage motor and arrester

Convenient to carry and easy to operate;It is equipped with a large-capacity rechargeable lithium battery, which can be used for both ac and dc,also with undervoltage warning and over-charge protection

Brief Introduction

With the update and development of modern technology,it has higher requirements about reliability of power system and high-voltage equipment.Accidents or damage to electrical equipment are usually associated with insulation defect .Large capacity, high voltage, structure diversification and sealing put new and higher demand for electrical equipment .With the increasing use of large-capacity equipment, the insulation performance cannot be tested by ordinary megohm meter. 

Electric power test regulations require a series of insulation performance tests for a large number of electric power equipment such as cables, motors, generators, transformers, CTPT, high-voltage switches and arresters. Firstly need to make insulation resistance test .

When testing the insulation resistance of large capacity power equipment, the insulation resistance value is related to the pressure time. The longer the pressure time is, the higher the insulation resistance value is. This phenomenon is called insulation absorption.In order to understand the insulation performance of tested product, the absorption ratio and polarization index should be tested first, so as to provide safety guarantee for the next step of leakage, dielectric loss, partial discharge testing, etc. In accordance with electric power standardization procedures, our company specially launched the intelligent double-display insulation resistance tester with large capacity, high anti-interference and stable performance, conducted insulation, absorption ratio and polarization index tests for electric power equipment, and provided previous accurate judgment for insulation tests.

As the charging current directly affects the insulation value test of capacitive tested object with large-capacity, so large charging current is required, and the higher the charging capacity, the closer the absorption ratio test value is to actual value.The short-circuit current of this instrument is greater than 3.3ma, which overcomes the disadvantages such as small short circuit current of common megohm meter, inaccurate test and easy interference.This instrument adopts timely voltage and current sampling for division calculation, so the resistance value calculated by ohm theorem is accurate even if the voltage changes during testing.This instrument adopts principle of combining the digital pointer , output multi-block voltage, which is convenient for new and old customers.Convenient to carry and easy to operate;It is equipped with a large-capacity rechargeable lithium battery, which can be used for both ac and dc,also with undervoltage warning and over-charge protection.This instrument can automatically display current time, and save 200 sets historical test data and time, which provides great convenience for test person .This instrument is a new kind of intelligent instrument, which is the best choice insulation testing .


Main parameter

Output voltage :  DC:-500V, -1000V, -2500V, -5000V

Short Circuit Current±5%FS FS is full scale value

Range of  test accuracy

20 MΩ~1000 MΩ  error: ±5%FS(FS is full scale value )

1GΩ ~20 GΩ     error: ±5%FS(FS is full scale value)

20GΩ~200GΩ    error:±10%FS(FS is full scale value)

1T≧200GΩ       error:  ±20%FS(FS is full scale value)

Testing range: 500V(0-10GΩ)1000V(0-20GΩ

           2500V (0-200 GΩ)5000V  (0-1TΩ)

      Digital test and display range: 0-1TΩ

Use condition     

 Environment temperature : 0℃-40℃

Relative humidity:  ≤70%RH

Power supply :  AC220V±10% ( built in lithium battery)

5. Size: 230mm×190mm×90mm  (L×W×H)

    Weight :3kg


F A Q

 

1. Are you manufacture ?

Yeah, we are manufacturer professional in design and produce high voltage test equipment with nearly 20 years experience .

 

2. When can I get the price ?

We usually quote within 6 hours after get your inquiry . If you are very urgent to get price, please feel free to contact us by Wechat&Whatsapp +86-13720145441 or send us by email info@cablehipot.com, so that we will regard your inquiry priority .

 

3. Do you supply OEM?

 Of course, we supply OEM.

 

4. What about leading time for production ?

Honestly , it depends on order quantity and the product . Usually lead time is within 7 working days after deposit .

 

5. What is your terms of delivery ?

We accept EXW, FOB, CFR, CIF, DDU, etc . You can choose the one which the most convenient and cost effective for you .

 

6. What’s your payment terms :

TT payment, L/C at sight, Paypal, Western union, etc.

 

7. How much is the shipping cost and time ?

This is depend on the size and weight of your product, and the method of shipping ( by sea/ by ari/ by Express) and your designated port . Kindly afford us above information to check shipping cost and time for you .

 

8. What’s the warranty period ?

Our warranty period is one year free and lifelong maintenance .

If produce damage within one year ( not man-made damage ), we will send you spare parts for replacement .  After one year, maintenance is paid service .


9. What kind of Certificate you can provide ?

We can provide CE mark, ISO9001 quality certificate the third part Calibration Certificate (CNAS), factory test report .

 

10. Do you have Technical Backup to all customers from different countries ?

Surely, we have rich experience engineer to afford professional technical support and quick response to your technical questions .

We are manufacture with rich on site testing experience and understand how to deal with your problems . And our engineer can visit your company to afford technical support face to face if necessary .

Factory test and shippment

We will do factory test for every product before devilering, to ensure qualified of the product.

We will pack the product carefully and choose suitbale shippment for client,to ensure the safe arrival.


Installation and commissioning

we provide installation and commissioning assistance to get you up and running. Domestically within China or internationally, we will be there to support you. During the installation, integration and operation of a new test system, a variety of special services are involved. If it ’ s necessary, we can offer oversea commissioning service for our clients.


Service and support

In any fault case of our product, we will arrange engineer to deal with your problem within 24hours



Service guarantee

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