HYGK-303 circuit breaker test equipment

1

Closing and opening time measurement of 12 channels

2

Max difference of closing or opening time measurement of three phases

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Bounce time and frequency measurement of breaker closing

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Circuit breaker closing and opening speed measurement

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Travel-time, Coil current-time curve of circuit breaker operation measurement

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Clearance of circuit breaker measurement

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Variable DC circuit breaker operation power supply

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Print test results by internal micro printers

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Time measurement range: 6000ms, resolution 0.1ms

Time measurement error:<1%RDG+0.2ms

2

Speed measurement:Range 2m/sresolution 0.01m/smax error<0.1m/s

Range 20m/sresolution 0.01m/smax error<0.2m/s

3

Travel measurement:Range 250.0mmresolution 1mmmax error 1mm

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DC Power out: DC30V~250V/10A (instantaneous)

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9 Travel sensors configuration: grating and angle

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Test standard: IEC62271

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LCD: 128*64

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Power supply: AC220V±10% 50Hz/60Hz

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Temperature: 0~50°Chumidity: <85%