Hv Switch Vacuum circuit breaker analyzer for Hv Circuit
Breaker Tester PriceIntroduce:HM6070 vacuum tester for vacuum
switchgear is the latest generation of products of my company, it
is the upgrade product in the base of vacuum meter on the
foundation of notion from the field user. The vacuum
tester has some features-higher measurement accuracy, better
stability, more capacity. For vacuum circuit breaker, the
method of determining whether or not deterioration of the vacuum
tube is inspection with the method of frequency withstand voltage,
but this method only distinguish the vacuum interrupter arc chamber
of the serious deterioration. When the vacuum of vacuum interrupter
arc chamber degrade to 10 -2-10 -1 Pa, although the breakdown
voltage is not reduced, but the interrupter arc chamber has failed.
In the vacuum tester for vacuum switch, the new field coils were
used, and with the magnetron discharge method the vacuum of the
vacuum interrupter arc can be measured without disassembling the
interrupter arc chamber. At the same time, the vacuum
tester also used computer for synchronous control, data acquisition
and processing, and the sensitivity of the vacuum tester
in the field test of the vacuum interrupter arc chamber is 10 -5Pa.
The most prominent feature of this instrument is to use the new
excitation coils and data processing methods to achieve the
non-demolition measurement of vacuum. The instrument is practical,
easy to use, easy to operate, high precision measurement without
disassembly, widely used in electric power, steel, petrochemical,
textile, coal, railways, and other trades using the vacuum switch.
Advantage1.The tester test vacuum bottle without remove it from CB housing.
2.It measure vaccum pressure degree of CB by technic of double inverse magnetron discharge
Method.
3.It has good precision, stability and intelligent function.
4.Small size and easy to opreate and carry.
Technical Parameters:1. Test object: All kind of Vacuum Switches.
2. Test Method:Non-disassembly measurement.
3. Use Range: Multi-purpose, suitable for testing multi-style vacuum switches.
4. Test Range: 10-5-10-1 Pa
5. Test Accuracy: 10-5-10-4 Pa, 15%
10-4-10-3 Pa ,15%
10-3-10-2 Pa, 10%
10-2-10-1 Pa ,10%
6. Field Voltage: 1700V
7. Pulse Field High Voltage: 30KV
8. Switch space required: Normal space.
9. Working Enviroment: -20ºC~40ºC
10. Host weight: 12kg
11. Size: 420×320×280(mm)
12. Sampler: Magnetic control coil /*
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