Electric Power Transmission 200A 300A Micro-Ohmmeter Loop Resistance Test Instrument

• After-sales Service: Provided
• Warranty: 1 Year
• Display Type: Digital Only
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: VS-5203
• Certification: CE
• Customized: Customized
• Resolution: 0.0001μΩ
• Weight: 8kg
• Output Voltage: DC10V
• Range: 100A-300A
• Transport Package: Wooden Case
• Specification: 300A
• Trademark: Weshine
• Origin: Hebei, China
• HS Code: 9030332000
• Production Capacity: 2000 Pieces Per Month

Product Description

Product Description

The resistance of the conductive circuit of the high-voltage circuit breaker mainly depends on the contact resistance between the dynamic and static contacts of the circuit breaker. The existence of contact resistance increases the loss of the conductor when it is energized, and increases the temperature at the contact point. Its value directly affects the current-carrying capacity during normal operation and, to a certain extent, affects the ability to cut off short-circuit current. Therefore, the resistance tester value of each phase of the circuit breaker is an important data for the installation, maintenance and quality acceptance of the circuit breaker.

Product Parameters

1. The instrument has wide measuring range and high resolution
2. The output current of the instrument adopts high-precision 100A switching power supply, automatic adjustment and fast measurement speed.
3. Integrated chassis design, instrument and wiring in the same box, simple structure, light weight, easy to carry.
4. It adopts 5.0 inch touch screen and windows menu operation.
5. Built in 500, non-volatile memory.
6. Built in high-speed micro thermal printer can print measurement data.
7. With U disk storage function.
 

Model Number	VS-5203
Power	Electronic
Product Name	Contact Resistance Tester
Output Current	300A
Open Circuit Voltage	10V
Measuring Time	1 Min
Resolution	0.0001μΩ
Measurement accuracy	±0.2%
Operating Temperature	-10ºC~50ºC
Relative Humidity	≤85%RH

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