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Product Details:
Payment & Shipping Terms:
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| Measurement Range()0Time): | 4000.0ms | Power Supply: | AC 220V ± 10%；50Hz ± 2% |
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| Measurement Range(Current): | 20.00A | Dimension: | 360mm (L) *280mm (W) *300mm (H) |
| Resolution(Time): | 0.1ms | Resolution(Speed): | 0.01m/s |
| Output Power Supply: | DC30~250V Digital | Weight: | 10kg |
| High Light: | User Friendly Dynamic Characteristics Analyzer,20A Dynamic Characteristics Analyzer,20A Switch Circuit Breaker Tester |
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Circuit Breaker Test Switch Dynamic Characteristics Tester
Product introduction:
Performance:
Time: intrinsic switch off time and switch on time, in-phase synchronization and phase to phase synchronization of 12 breaks.
Reclose: time of switch on-switch off, switch off-switch on, switch off-switch on-switch off
processes: A time,For a time,Two minutes,The short time and No current time value.Bounce: switch on bouncing time, bouncing times, bouncing process and bouncing waveform of each break; switch off rebound amplitude of each break.
Speed: instantaneous opening speed and instantaneous closing speed, maximum speed, time-travel characteristic curve.
Travel: total travel, opening,overtravel, overshoot travel, rebound amplitude.
Current: Switch off current and switch on current of switch off and switch on coils, current oscillogram.
Operating pressure: DC30~250V/20A of digital regulated operating power supply of circuit breaker is supplied in the device, and test of low-pressure operating is completed automatically to measure the operating voltage of circuit breaker.
Product Features :
Technical parameters
1. Time measurement: 12 channels fixed opening (closing) time
Opening (closing) inner-phase non-synchronism
Opening (closing) phase-to-phase non-synchronism
Opening (closing) bounces time (and times)
Testing range: 0.01ms~19000ms. resolution:0.01ms
2. closing resister measurement ( optional function):
6 channels fixed separating (closing) time
separating (closing) inner-phase non-synchronism
separating (closing) phase-to-phase non-synchronism
closing (separating) bounce time (bounce times)
closing resister time input
Testing range: 0~1300Ω, resolution: 1Ω, error: 1%
3. dual ground test (optional function)
3 channels fixed separating (closing) time
Opening (closing) inner-phase asynchronism
Opening(closing) bounce time (bounce times) and waveform
4. velocity measurement :
instant opening (instant closing) velocity
Appointed time slot( stroke segment or angle segment) average velocity
velocity measurement range:
1mm sensor 0.01~25.00m/s,
0.1mm sensor 0.001~2.50m/s
0.5 degree angle sensor 1 cycle/ 0.5 degree
5. stroke measurement:
moving contact stroke (stroke)
contact stroke (opening)
overshoot stroke or retrace (over travel)
three way liner sensor :50mm, resolution: 0.1mm
360 wire sensor : 360 degree,resolution:0.5 degree
Matching sensor: 300mm, 1000mm, acceleration sensor
6. graphite contact measurement ( optional function):
3 channels fixed opening (closing) time
Opening (closing) inner-phase non-synchronism
Opening (closing) phase-to-phase non-synchronism
7. current: maximum current output:20A
8. Instrument power supply : AC 220V ± 10%;50Hz ± 2%
9. DC power supply: voltage output: 35~265V continuous adjustment, current output: ≤ 20A(short time )
10. disconnecting switch measurement range
(1). Voltage output: DC35~265V(adjustable)
(2). Current output time: 0.01~19 s (settable)
(3). break signal maximum acquisition time: 19s
(4). Contact closing opening time, three-phase non-synchronism, bounce time and frequency measurable.
11. operating environment: -20~+50 centigrade, relative humidity: ≤90%
Travel:
| Measurement range | Resolution | Error | |
| Vacuum circuit breaker | 50.0mm | 0.1mm |
1%±1 digit |
| SF6 Circuit breaker | 300.0mm |
1mm |
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| Oil-minimum breaker |
600.0mm |
Contact Person: harry@gdzxdl.com
Tel: +8617362470062
