Description

The isolation switch is the most widely used high-voltage switchgear in the power system. WDSL-10 isolating switch contact clamping force tester is an intelligent tester for measuring the contact finger pressure of high-voltage isolating switch. It can display and memorize the contact pressure of the touch finger at this time. It effectively solves a major problem in measuring finger pressure.The instrument can also be used for the inspection of the contact finger pressure in the isolation switch manufacturer; changing the shape of the pressure sensor can also measure the contact finger pressure of the circuit breaker.

Specifications

• Working environment: -10～40℃, ≤80%RH Atmospheric pressure 86～106kpa
  

• Power supply voltage: Lithium battery inside the machine: ≤20 W
  

• Measuring range: ≤1000 N Error: ≤1% of reading ±1N
  

• Measuring diameter (touch finger spacing): 15mm～90mm (regular),
  

• Less than 20mm and greater than 90mm (can be customized)
  

• Built-in lithium battery, power working time: ≥6 hours (can be customized).
  

• Charging method: special charger is connected to the panel lithium battery charging interface for charging;
  

• Sensor signal line length: 10m
  

• Insulation resistance >2MΩ
  

• Dielectric strength The power supply can withstand voltage of 1.5KV at the power frequency of the chassis for 1 minute, without flashover and arcing.