简介
GDKG-8807 high-voltage switch mechanical properties tester Wuhan Guo Ding Technology Co., Ltd. is to meet the needs field testing high voltage switching characteristics, developed special equipment, Siemens graphite contact switch test can accurately test the graphite contact switch 3 or dynamic resistance waveform 6 fracture, time, period. GDKG-8807 high-voltage switch mechanical properties tester uses character tips in man-machine dialogue mode of operation, character display and print out the results, with intelligent, multi-function, data accuracy, strong anti-interference, simple operation, small size, light weight , beautiful appearance, etc., applicable to all types of domestic and foreign production of SF6 switchgear, GIS combination of electrical, vacuum switch, oil switch and test the mechanical properties of the contact switch to test the characteristics of graphite.
GDKG-8807 high-voltage switch mechanical properties tester performance:
1, time: 12 fracture inherent points, closing time, with the same phase, phase-year.
2, graphite contact: 3-way test parameters graphite contact, graphite contacts 6 road test parameters.
3, reclosing: Each fracture Close - time (gold short), points - close time (no current time), minutes - Close - Time: one point of time, a close time, half of the time.
4. Bounce: Each fracture closing bounce time, the number of bounce, bounce the process, bounce waveform.
5, speed: just minutes, just closing speed, maximum speed, time - travel characteristic curve; reclosing a velocity component, a co-speed, half speed.
6. trip: total trip, opening distance, overtravel, overshoot stroke rebound amplitude.
7, Current: opening and closing coil points, closing the current value, the current waveform.
8 operating voltage: Machine provides a DC30 ~ 250V / 20A (instantaneous work) digitally adjustable power circuit breakers, auto-complete low-voltage circuit breaker operation test, measurement operation voltage circuit breaker.
GDKG-8807 high-voltage switch mechanical properties tester performance:
1, time: 12 fracture inherent points, closing time, with the same phase, phase-year.
2, graphite contact: 3-way test parameters graphite contact, graphite contacts 6 road test parameters.
3, reclosing: Each fracture Close - time (gold short), points - close time (no current time), minutes - Close - Time: one point of time, a close time, half of the time.
4. Bounce: Each fracture closing bounce time, the number of bounce, bounce the process, bounce waveform.
5, speed: just minutes, just closing speed, maximum speed, time - travel characteristic curve; reclosing a velocity component, a co-speed, half speed.
6. trip: total trip, opening distance, overtravel, overshoot stroke rebound amplitude.
7, Current: opening and closing coil points, closing the current value, the current waveform.
8 operating voltage: Machine provides a DC30 ~ 250V / 20A (instantaneous work) digitally adjustable power circuit breakers, auto-complete low-voltage circuit breaker operation test, measurement operation voltage circuit breaker.
参数
GDKG-8807 high-voltage switch mechanical properties tester technical parameters:
1, the use of environmental input supply 220V ± 10% 50Hz ± 10% of atmospheric pressure 86 ~ 106kpa Temperature -40 ~ 50 ℃ Humidity ≦ 80% RH
2, the safety performance of insulation resistance> 2MΩ dielectric strength of power on the chassis power frequency voltage 1.5KV 1 minute without flashover and arcing.
3, the basic parameters
Time: ordinary switch: Range 4000.0ms resolution 0.1ms
Error ①100ms within 0.1ms ± 1 word
②100ms more than 0.1% ± 1 word
③ the same period ± 0.1ms
Graphite contact switch: Range 4000.0ms Resolution:. 0 1m / s
Error ①0.5% ± 1 word
② the same period ± 0.1ms
Speed: Range 20.00m / s resolution of 0.01m / s error of 1% ± 0.1m / s
Range resolution error
Vacuum circuit breaker 50.0mm 0.1mm 1% ± 1mm
SF6 circuit breakers 300.0mm 1mm
Less oil circuit breakers 600.0mm
Current: 20.00A range resolution 0.01A
Output Power: DC30 ~ 250V Digital adjustable / 20A (instantaneous operating)
Computer Interface: ① standard RS-232 interface disk interface ②U
Dimensions: 380mm (L) × 300mm (W) × 350mm (H) Weight: 12kg
1, the use of environmental input supply 220V ± 10% 50Hz ± 10% of atmospheric pressure 86 ~ 106kpa Temperature -40 ~ 50 ℃ Humidity ≦ 80% RH
2, the safety performance of insulation resistance> 2MΩ dielectric strength of power on the chassis power frequency voltage 1.5KV 1 minute without flashover and arcing.
3, the basic parameters
Time: ordinary switch: Range 4000.0ms resolution 0.1ms
Error ①100ms within 0.1ms ± 1 word
②100ms more than 0.1% ± 1 word
③ the same period ± 0.1ms
Graphite contact switch: Range 4000.0ms Resolution:. 0 1m / s
Error ①0.5% ± 1 word
② the same period ± 0.1ms
Speed: Range 20.00m / s resolution of 0.01m / s error of 1% ± 0.1m / s
Range resolution error
Vacuum circuit breaker 50.0mm 0.1mm 1% ± 1mm
SF6 circuit breakers 300.0mm 1mm
Less oil circuit breakers 600.0mm
Current: 20.00A range resolution 0.01A
Output Power: DC30 ~ 250V Digital adjustable / 20A (instantaneous operating)
Computer Interface: ① standard RS-232 interface disk interface ②U
Dimensions: 380mm (L) × 300mm (W) × 350mm (H) Weight: 12kg
