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200A Circuit Breaker Contact Resistance Test Equipment Switch Loop Resistor Tester

200A Circuit Breaker Contact Resistance Test Equipment Switch Loop Resistor Tester

200A  Circuit Breaker Contact Resistance Test Equipment Switch Loop Resistor Tester
200A  Circuit Breaker Contact Resistance Test Equipment Switch Loop Resistor Tester

Large Image :  200A Circuit Breaker Contact Resistance Test Equipment Switch Loop Resistor Tester Get Best Price

Product Details:
Place of Origin: China
Brand Name: Fanke High-Voltage
Certification: ISO9001
Model Number: KDC-200A
Payment & Shipping Terms:
Minimum Order Quantity: One unit
Price: Negotiable
Packaging Details: Export standard wooden case with fumigation free
Delivery Time: 10 work days
Payment Terms: T/T
Supply Ability: 10units/month
Detailed Product Description
Usage: Circuit Breaker Contact Resistance Test Test Current: 50A, 100A, 200A Three Gears Output
Testing Range: 0~100 MΩ Optional Function: With Micro-printer
Test Accuracy: 0.5%±0.2µΩ Min. Resolution: 0.01μΩ
High Light:

circuit breaker test equipment


circuit breaker analyzer

Circuit Breaker Contact Resistance Tester , Switch Loop Resistor Tester , 200A Test Current


I. Products Description and Why need to use the tester 


Conductivity performance of the conductive circuit of the breaker (hereinafter abbreviated as switch) plays important function on safe operation of the switch. Conductivity performance can be reflected by resistance of the conductive circuit. Therefore it is specified in IEC standards and by the manufacturer that resistance of the measurement circuit shall be measured, and clear indexes are specified for circuit resistance of the switch in different type. The double arm electric bridge is generally applied in past time. Because voltage and current of the electric bridge are very small, distribution of testing data is great when there is impurity between movable contact and static contact of the switch or there is surface oxidation etc. And anti-interference performance of the electric bridge is bad at same time. And it is specified in GB50150-91 and DL/T 596-1996 that “DC pressure method shall be applied” and “current isn’t lower than 100 A”. This instrument is extensively used to measure contact resistance, circuit resistance of various electrical apparatus and switches and contact resistance of cable and wire, welding seam, which is manufactured by Fanke company in order to suit to requirements of specification. so the KDC-200A contact resistance tester is used for the above measurement purpose.



II. Features

  • Testing current is great, which is completely in accordance with relevant national standard requirement on testing of contact resistance.
  • Output voltage is high, measurement scope is wide, which can reach 100mΩ.
  • Testing current comes from the 200A switching type constant current power supply with high accuracy, it is not necessary to carry out artificial adjustment, testing is quick and accurate.
  • Four terminal wiring method is applied, which effectively excludes influence of testing wire resistance on testing result.
  • Testing speed is quick, data are displayed within about 3 seconds.
  • It can work continuously for long term, it is equipped with the overheat protection circuit, the instrument is reliable and stable.
  • Operation is simple, weight is light, which is applicable to field operation.



III. Technical Parameters


1. Testing current: 50A, 100A and 200A(100A type, no 200A shift)

2. Measuring scope: 50A shift 0~100 mΩ

                                 100A shift 0~50 mΩ

                                 200A shift 0~20 mΩ

3. Minimum resolution: 0.01μΩ

4. Accuracy: 0.5%±0.2µΩ

5. Output voltage: DC 10V

6. Working way: 100A and 50A continuous, 200A for one minute

7. Power supply: AC220V±10% 50Hz

8. Consumption power: ≤2000W

9. Application temperature:-20℃~40℃

10. Relative humidity:≤80%, no dewing

11. Weight:8.5kg

12. Volume: 360mm×235mm×270mm


IV. Completeness of instruments

Main machine  KDC-200A  One unit
Special testing cable of circuit One set
Power supply wire One line
Operation manual One book
Certificate/ Guarantee card One piece
Packing list One piece
Fuse Two pieces


Contact Details

Contact Person: Sales Manager

Tel: +8613707144739

Send your inquiry directly to us