• GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester
  • GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester
  • GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester
  • GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester
  • GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester

GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester

After-sales Service: 1 Year
Warranty: 1 Year
Display Type: Digital Only
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GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester pictures & photos
GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester
US $450-900 / Set
Min. Order: 1 Set
Diamond Member Since 2022

Suppliers with verified business licenses

Secured Trading Service
Hubei, China
Cooperated with Fortune 500
This supplier has Cooperated with Fortune 500 companies
Experienced Team
The supplier has 6 foreign trading staff(s) and 3 staff(s) with over 6 years of overseas trading experience
Patents Awarded
The supplier had awarded 1 patents, you can check the Audit Report for more information
Management Certification
The supplier has quality management system certification, including:
ISO9001:2015 certificate
ISO14001
ISO45001:2018 certificate
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Basic Info.

Model NO.
GM-5kV
Certification
CE
Customized
Customized
Test Voltage
0.25,0.5,1,2.5,5kv
Voltage Accuracy
5%+10V
Short-Circuit Current
10mA
Range
20mΩ-2000gΩ
Resistance Measurement Range
0.5-1999  GΩ
Accuracy
±(5%+5digital)
Anti-Electric Field Interference Ability
2mA(50Hz)
Power Supply
10×1.2vbattery; AC: 220V (50/60Hz)
Temperature
0~40ºC
Relative Humidity
20~90%
Dimension
315*240*155mm3
Weight
5kg
Transport Package
Carton
Specification
see details
Trademark
UHV
Origin
China
HS Code
9030899090
Production Capacity
300 Sets Per Month

Product Description


GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester



Product overview
For safety, before use the instrument must be well earthed. That's because the measured target connects to high voltage power, and exists power frequency leakage.
Once high voltage has started, do not use manual discharge method to check the instrument. After test, please wait the instrument completes automatic discharge and automatically returns to zero, then manual discharge can be operated. That is because electrical pulse caused by short-circuit discharge will damage the insulation life of the measured object; if the pulse fleeing into the instrument, will also damage the integrated circuit inside the instrument.
The instrument is designed for HV substations and power plants to test the characteristic of large HV transformer, electric machines and appliances, remote power cable or buried cable and other electrical insulation resistance in strong interference environment. It also can be widely used for testing characteristics of insulation resistance in other area.


 Products features
1. With strong anti-electric field interference ability up to 2mA (50Hz), it is suitable for 500kV substation without dismantling wire to test insulation resistance of 500kV large-scale transformer.
2. The short-circuit current of test power 10mA. Be suitable for testing high capacity and high inductance.
3. Wide resistance range from 0.5MΩ ~ 200000MΩ. With high-resolution, having accurate readings.
4. Wide voltage range: 0.25kV, 0.5kV, 1kV, 2.5kV, 5kV, 10kV, 15 kV /20kV, you can smoothly adjust voltage from 0V to the desired value.
5. With timekeeping function, remind users to record, and analyze absorptance and polarization index of measured target.


Technique parameters
1. Technique specifications
Mode Test voltage Voltage accuracy Short-circuit current
GM-5kV 0.25,0.5,1,2.5,5kV ±(5%+10V) 10mA
GM-10kV 0.5,1,2.5,5,10kV ±(5%+10V) 10mA
GM-15kV 1,2.5,5,10,15kV ±(5%+10V) 10mA
GM-20kV 0.5,1,2.5,5,10,20kV ±(5%+10V) 10mA
2. Range and accuracy
Range Resistance measurement range Accuracy
20MΩ/500V 0.5~19.99  MΩ ±(5%+5digital)
200MΩ/1000V 5.0~199.9  MΩ ±(5%+5digital)
2GΩ 0.05~1.999 GΩ ±(5%+5digital)
20GΩ 0.5~19.99  GΩ ±(5%+5digital)
200GΩ 5.0~199.9  GΩ ±(10%+10digital)
2000GΩ 50~1999  GΩ Less than 1000GΩ ± (20% + 10 digital) (humidity ≤70%)
Calibration voltage of MΩ range is 0.5kV; Calibration voltage of GΩ range is 2.5kV
 
Anti-electric field interference ability 2mA(50Hz)  
Timekeeping and alarm function maximum value of stopwatch is 19 minutes and 59 seconds. 20 minutes for a cycle. The stopwatch will tell the time at these time points: 15 seconds, 60 seconds and every 60 seconds. When telling time, resistance readings hold for 5 seconds. If the measured resistance is below the lower limit of range, the reading is invalid and the instrument will continuously sound to give an alarm
Display three and a half bits LCD digital meter (three), respectively show test voltage, test resistance, test time
Power supply 10×1.2Vbattery(2000mAh Ni-MH rechargeable battery), total DC12V power supply
AC: 220V (50/60Hz)
Operating Conditions Temperature:0~40ºC Relative humidity:20~90%
Dimension 315×240×155mm3
Weight 5kg




GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance TesterGM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance TesterGM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance TesterGM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance TesterGM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester

GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester
Common problem
1. Is your company a sales company or a manufacturer?
Wuhan Huatian Electric Power Automation CO., LTD.is an industrial and trade enterprise, with its own  factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.

2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.

3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.

4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.




 

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From payment to delivery, we protect your trading.
GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester pictures & photos
GM-5kv Wholesale Price 5kv Insulation Test Device Digital Insulation Resistance Tester
US $450-900 / Set
Min. Order: 1 Set
Diamond Member Since 2022

Suppliers with verified business licenses

Secured Trading Service
Year of Establishment
2021-03-15
Management System Certification
ISO9001:2015, ISO14001:2015
Export Year
2011-07-01