| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1year |
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Performance Characteristics
1. Function
a.time:The inherent points and closing time of the 12 breaks are the same period and phase.
b.reclosing:Each break combined-point, split-close, split-close-split process time: one time, one time, two time, gold short time, no current time value.
c.bounce:Jump time, bounce times, bounce process, bounce waveform; the rebound amplitude of each break.
d.velocity:Just score, rigid speed, maximum speed, time-stroke characteristic curve.
e.route or distance of travel:Total trip, open distance, over trip, over stroke, rebound amplitude.
f.current:Division and closing current value and current waveform diagram of the split and closing coil.
d.operation voltage:DC0~270V / 20A digital adjustable circuit breaker action power supply is provided in the machine to automatically complete the low voltage action test of the circuit breaker and measure the action voltage value of the circuit breaker.
2. Characteristics
a. All models suitable for domestic and foreign production of SF6 switchgear, GIS combination of electrical, vacuum switch, oil switch mechanical properties test
b. Super anti-jamming capability, 500KV substation the bypass bus charged case can easily test to accurately measure.
c. Universal speed sensor, straight line linear sensor, rotary sensor, extremely easy to install and simple.
d. Switching operation once obtained the switch mechanical properties testing of all data and the corresponding waveform Spectrum.
e. The host field test data, the machine can be stored in the real-time clock, easy to the archive save the test date, time.
f. Host big screen, wide temperature, direct perspective, backlight LCD Chinese display all data and maps, LCD contrast electronic adjustment, power and memory.
g. Chinese menu operation, easy to use. Instrument built-in printer, fast print all data and maps at any time.
h. The instrument with data analysis and management software, with PC online operation, the test results can be output to the various types of dot matrix, laser or ink-jet printer to print the test report, the field trials computerized.
III.Terminology Definition
a. Points (a) Opening time: Tripping coil of the points (a) power as the starting time to move, the static contact just points (a) time.
b. The same period: the same phase being, points (a) the maximum and minimum opening time the difference.
c. White year: Three-phase points (a) and the maximum and minimum opening time difference between.
d. Average speed: points (a) gate process, moving contacts total travel before, after removing 10% each, to take the middle 80%, the ratio of the moving contact sport trip time.
e. Maximum Speed: Gateway process in the points (a), the moving contact sport, take the moving contact sport every 10ms for a speedometer unit until the moving contact sport stop certain speed unit value, of which the largest unit The speed value shall be the points (a) the maximum speed of the gate.
f. Just points (a) speed: different switch models depending on the measured switch factory, each manufacturer to define the different just now, just closing speed, the tester included various definitions section for The user's own choice.
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And 10ms after the anterior separation: |
Some oil switches and some SF6 switches; |
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5ms each before and after partition: |
Part of the oil switch; |
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LW 6 type : |
The LW 6 type SF6 switch; |
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The LW 8-35 type: |
The LW 8-35 type SF6 switch; |
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10% To break the mouth: |
Part of the SF6 switch produced by Xi'an switch factory; |
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Same average speed: |
Part of the SF6 switch produced by Shenyang switch factory; |
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LW33-126 |
The LW 33-126 type SF6 switch; |
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And 10mm after the anterior separation: |
Part of the 35KV vacuum switch; |
From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.
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