◆ The instrument adopts an industrial computer structure and is suitable for all types of SF6 switches with metal contacts, GIS combination appliances, vacuum switches, oil switches, column switches, contactors, etc. produced at home and abroad.
◆ Sensors: acceleration and speed sensors, rotation speed sensors, and linear travel sensors are extremely convenient and simple to install.
◆ Trigger mode: internal trigger, external trigger, sensor trigger and manual trigger. Manual triggering can be used to conduct characteristic tests on manually opened and closed circuit breakers (without opening and closing coils), such as manual open and close switches on poles. Sensor triggering is mainly used in switch factories and other places with special requirements.
◆ The host has a large screen, direct transmission, wide temperature range backlight LCD, and electronic contrast adjustment. Complete Chinese menu prompt operation, one switch action, display all data and waveform diagrams.
◆ The host can store 100 sets of on-site opening and closing test results. The real-time clock in the machine is convenient for archiving and saving test date and time; the USB interface is used for data transfer and program upgrade.
◆ The instrument has powerful data analysis functions and can effectively analyze various indicators and parameters of the circuit breaker's mechanical characteristics. Built-in fast micro printer to print all data and maps.
Product Specifications:
1.1. Usage environment
Input power 220V±10% 50Hz±10% Atmospheric pressure 86～106kPa
Temperature -20～45℃ Humidity ≤80%RH
1.2. Safety performance
Insulation resistance ＞2MΩ
Dielectric strength: The power supply can withstand a voltage of 1.5kV at the power frequency of the chassis for 1 minute without flashover or arcing.
1.3. Basic parameters
◆Time: Range 4000.0ms+6000.0ms Resolution 0.1ms
Error:
①Within 100ms 0.1ms±1 word
②100ms or more 0.1%±1 word
③Same period
◆Speed: Range 20.00m/s Resolution 0.01m/s
Error :
①Within 0-2m/s ±0.1m/s±1 word
②100ms or more ±0.2m/s±1 word
