• GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester
  • GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester
  • GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester
  • GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester
  • GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester
  • GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester

GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester

Display Type: Digital Only
Certification: ISO
Customized: Customized
Test Current Range: 0-100A, 0-200A
Weight: About 6kg
Input voltage: AC220V , 50Hz
Customization:

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Basic Info.

Model NO.
GDHL-300B
Resolution
1u Omega;
Working temperature
-20 ~ 40 centigrade
Warranty
1 Year
Transport Package
Wooden Case
Specification
ISO, SGS
Trademark
HV Hipot
Origin
Wuhan, China
HS Code
9030849000
Production Capacity
10000 PCS/Year

Product Description

GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester



Application

1. High,middle and low voltage circuit breakers
2. High,middle and low voltage disconnecting switches
3. High-current bus bar joints
4. Cable&Welding joints
5. It is suitable for high current, micro ohm measurement.
 


Features
 
  1. Output high-current continuously.
  2. Quick and accurate test. Test current is generated from high-precision 100A/200A switching mode constant current power supply, no need for manual adjustment.
  3. Adopts four-terminal wiring method. The influence of test line resistance on test results is effectively eliminated.
  4. Stable performance. There is over-heat protection crcuit designed for long-time working.
  5. Light weight, easy to carry and operate.
 

Specifications
Power supply AC220V±10%, 50Hz
Power consumption 2000W
Working mode Output time can be set.
Test current 50A, 100A, 200A, 00A
Measurement range 1-1999.9μΩ, resolution 0.01μΩ
Accuracy 0.5%±0.2μΩ
Output Voltage Max. 5V
Working mode Ouput time can be set
Working temperature -20ºC~40ºC
Relative humidity 80%RH (no condensate)
Weight 6kg

GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester
GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester
GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester
GDHL-300B DC 300A Weld Electrical Switches Contact Resistance Tester
 

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