• GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester
  • GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester
  • GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester
  • GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester
  • GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester

GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester

Type: Universal Testing Machine
Accuracy Grade: 1
Load Way: Electronic Load
Loading Method: Dynamic Load
Display: Digital
Control: Manual Control
Customization:

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Basic Info.

Model NO.
GDHL-600
Weight
0-100Kg
Power Source
AC220V
Size
440*220*380mm
Cooling method
Air-cooled
Protection class
IP54
Work method
Continuous working/ user-defined working
Warranty
1 year
Transport Package
Standard Export Wooden Box
Specification
ISO, SGS
Trademark
HV Hipot
Origin
Wuhan, China
HS Code
9030899090
Production Capacity
5000set/Year

Product Description

GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester
 

I. Application 

  • High, middle and low voltage circuit breakers
  • High, middle and low voltage disconnecting switches
  • High-current bus bar joints
  • Cable & welding joints

 It is suitable for high current, micro-ohm measurement.
 

II. Features 

  • Two test modes: routine test and switch resistance test;
  • Continuous output of high current;
  • Test time is set at different steps or user-defined;
  • With high speed thermal printer, test results are printed real-time;
  • User-friendly man-machine interface, resistance, current, voltage, time and status are displayed on the same screen, more intuitive;
  • Data storage function. Up to 256 groups of data can be saved and viewed;
  • Wiring diagram and chart of referential resistance value for common switches are available;
  • High automation and high security, fully touch screen operation;
  • Ambient temperature and inner temperature tests are provided to protect the machine from damage;
  • Standard resistor is set to compare the measured value and standard value;
  • Resistivity at 20ºC is calculated when conductor's length and cross section is set, convenient for user to evaluate the material of conductor.


III. Specifications

General parameters

Power supply

AC220V±10%; 50±2Hz

Work environment

Temperature -10 ~ +50ºC, humidity≤85%RH (No condensing)

Test conditions

Temperature 15 ~ +35ºC, humidity≤85%RH (No condensing)

Storage conditions

Temperature -20 ~ +70ºC, humidity≤85%RH (No condensing)

Size & weight

440*220*380mm, <30kg (without accessory bag)

Cooling method

Air-cooled

Insulation resistance

To ground >20MΩ

Protection class

IP54

Work method

Continuous working/ user-defined working

Key parameters

Current (A)

Measurement range

Accuracy

Min. resolution

10

1.000mΩ~200mΩ

1.000mΩ~199.99mΩ

1.0%RD+0.2%FS

1uΩ

100

0.01uΩ~40mΩ

0.01uΩ~999.99uΩ

1.0%RD+0.2%FS

0.01uΩ

1.000mΩ~5.999mΩ

0.5%RD+0.1%FS

1uΩ

6.000mΩ~39.99mΩ

1.0%RD+0.2%FS

1uΩ

200

0.01uΩ~20mΩ

0.01uΩ~999.99uΩ

1.0%RD+0.2%FS

0.01uΩ

1.000mΩ~2.999mΩ

0.5%RD+0.1%FS

1uΩ

3.000mΩ~19.99mΩ

1.0%RD+0.2%FS

1uΩ

600

0.01uΩ~2mΩ

0.01uΩ~999.99uΩ

1.0%RD+0.2%FS

0.01uΩ

1.000mΩ~1.999mΩ

1.0%RD+0.2%FS

1uΩ


GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester
GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester
GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester
GDHL-600 Customized DC Circuit Breaker Automatic Contact Resistance Tester
 

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