1. Product Name:
Circuit breaker analyzer HYGK-303
2. Equipment Description:
HYGK-303 circuit breaker analyzer is designed to meet the need of
testing high_voltage switches .
It takes the micro controller unit(MCU) for core to sample, process
and then output; the main characteristic is that it’s operated in
Chinese, for example ,the results are displayed and printed in
Chinese.
It has many advantages such as intelligence, multi-function,
accurate data, strong anti-jamming, easy operation, small size,
beautiful appearance, etc;
It can test the switches as follows:
indoors or outdoors switches with less oil or more oil,vacuum
switches, SF6 switches and so on.
3. Main Functions:
1, Closing and opening time measurement of 12 channels
2, Max difference of closing or opening time measurement of three
phases
3, Bounce time and frequency measurement of breaker closing
4, Circuit breaker closing and opening speed measurement
5, Travel-time, Coil current-time curve of circuit breaker
operation measurement
6, Clearance of circuit breaker measurement
7, Variable DC circuit breaker operation power supply
8, Print test results by internal micro printers
4.Technical Parameters:
1, Time measurement range: 6000ms, resolution 0.1ms
2, Time measurement error: <1%RDG+0.2ms
3, Speed measurement:
4, Range 2m/s resolution 0.01m/s max error<0.1m/s
5, Range 20m/s resolution 0.01m/s max error<0.2m/s
6, Travel measurement: Range 250.0mmresolution 1mmmax error 1mm
7, DC Power out: DC30V~250V/10A (instantaneous)
8, Travel sensors configuration: grating and angle
9, Test standard: IEC62271
10, LCD: 128*64
11, Power supply: AC220V±10% 50Hz/60Hz
12, Temperature: 0~50°C humidity: <85%
5. Product Picture:
Tag : circuit breaker analyzer,circuit breaker tester
