Product Description:
HZJY-503 insulator tester is used to find power station, power substation actual location of insulator failure under no power off status, also used for detecting electrical equipment partial discharge, electric quantity discharge, high voltage switch discharge.
Product Features:
1.Small volume, light weight, beautiful structure, full function, quick and easy to operate, safe and reliable.
2.Automatic alarm for low or zero value insulator. It is able to determine that insulator has been leakage, but not breakdown and in critical damaged.
3.Long-range detection, laser sighting, accurately locate the position of deterioration insulator and equipment failure, judge accuracy rate 100%.
4.Aluminum frame, firmness, lightweight.
5.Stereo headphones and a liquid crystal display double instructions, the effect is obvious.
6.Strong anti-interference ability.
7.High intelligence, has function of locking data. Under-voltage function(when battery is under-voltage, the equipment automatically shut down). Constant current charging and self stop when full.
8.Rechargeable lithium ion batteries which can be repeated 1000 times, equipped with intelligent charging system, to extend battery lifetime .
9.Equipped with the using environmental humidity measurement plug-in, easy to understand the real working environment of insulators.
Product Parameters:
| Center Frequency |
40KHz±2Hz |
AC Voltage |
10kV distance 18m |
| Sensitivity |
Discharge form: arc discharge
Discharge shorthand: 4mm |
35kV distance 25m |
| 110kV distance 50m |
| Working Voltage |
7.4V(2 lithium iron batteries) |
220~1000kV distance 50m |
| Dimension |
250x125x140mm³ |
Temperature Measurement Range |
-20~350ºC |
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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