Description
Overview
GAOTek circuit breaker tester has voltage switch operating characteristics tests. It can accurately measure low-oil, multi-oil, vacuum, sulphur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. The instrument adopts large screen display, Chinese characters prompt man-machine dialogue mode operation, Chinese characters display results and printouts, with intelligent, multi-function, accurate data, strong anti-interference, simple operation, small size. light weight, and beautiful beauty
Features
- SF6 switch, GIS combination appliance
- vacuum switch, oil switch for all model metal
- contacts produced at home and abroad
- linear stroke sensor, rotary sensor
- installation is very convenient, simple
- the host large screen, straight through
- background LCD, contrast electronic adjustment
- All Chinese menu prompt operation
- switch action once, display all data and waveform map
- the host can store multiple sets of onsite points
- closing test results, on-board real-time clock
- easy to archive and save test date, time
- built in fast micro printer, print all data and maps
- Breaker Analyzer has powerful data analysis function
- which can effectively analyze various index parameters
- circuit breaker mechanical characteristics
Technical Specifications
| Input power supply | 220 V ±10% 50 Hz ±10% |
| Atmospheric pressure | 86 kPa to 106 kPa |
| Temperature | 14 °F to 113 °F (-10 ℃ to 45 ℃) |
| Humidity | ≤80% RH |
| Insulation resistance | >2 Mohm |
| Dielectric strength | Power supply on the chassis power frequency 1.5 kV withstand voltage for 1 min, no flashover and arcing |
| time | Range 16000.0 ms Resolution 0.1 ms error within 200 ms，0.1 ms ±1 word 200 ms or above，±2% The same period，±0.1 ms |
| speed | Range 20.00 m or s，Resolution0.01 m or s error within 0 to 2 m or s，±0.1 m or s ±1 digital 2 m or s or above，±0.2 m or s |
| stroke | Vacuum circuit breaker Range 50.0 mm Resolution 0.003 in (0.1 mm) error ±0.01 in (0.5 mm) SF6 circuit breaker Range 11.8 in (300.0 mm) ，Resolution 0.003 in (0.1 mm) ，eerror±0.07 in (2 mm) Less oil circuit breaker Range 600.0mm， Resolution 0.003 in (0.1 mm) ，error ± (2 mm) |
| Current | Range 20.00 A ，Resolution：0.01 A |
| Closing resistor | Range 0 ohm to 2000 ohm； Resolution：1 ohm，Precision：1 % |
| Fracture type | 12 to way metal fracture, 6 to way closing resistor fracture |
| Output power supply | DC 30 to 250 V digital adjustable or 20 A (instantaneous work) |
| Dimensions | Host: 14.1 in x 11.4 in x 11.02 in (360 mm × 290 mm × 280 mm) ；annex：14.5 in x 11.02 in x 8.66 in (370 mm × 280 mm × 220 mm) |
| Weight | Host：13.2 lb (6 kg) ；annex：19.8 lb (9 kg) |