Product Description:
ZKD series vacuum switch vacuum degree tester is very convenient to deduct the leakage current due to environmental factors, directly display the vacuum degree value, vacuum circuit breaker user can know the vacuum state of arc extinguishing chamber in detail. It provides a reliable basis for the planned replacement of the arc extinguishing chamber, provides a guarantee for the safe operation of the power grid. It overcomes the defect that the power frequency withstand voltage method can only judge whether the arc chamber is discarded or not.

Product Features:  
1.No need to disassemble the vacuum switch during field testing.
2.Test result is exact and reliable.
3.LCD display, simple to operate.
4.Can save, print, check the test data.
5.With RS232 communication interface, can connect with PC to curve download the vacuum degree-ionic current , lifetime estimate, etc functions.

Company Profile
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery,SF6 gas and so on.

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