HZGZ-711C cable fault detecting system (Include HV generator, cable fault distance tester, cable fault locator) This instrument is a set of comprehensive cable fault detecting tester. It can test the cable's high resistance flash-over fault, high/low resistance grounding, short circuit and break line, loose contact and other faults, especially suitable to test all kinds of types, different voltage levels electric cables and communicating cables. It usually works with a high-voltage signal generator, portable and intelligent.
1. Features of cable fault locator 1. Background noise reducing technology, effectively filter environment interference noise, prominent the discharge sound of fault location. 2. Intelligent locating way, directly figure out the acoustomagnetic delay value through the intelligent calculation, lower the high requirement for testers. 3. Automatical mute-sound function, automatically keep mute when move the transducer, prevent hurting ears from noise of moving transducer. 4. Digital compass function, display the left/right position and degrees in the direction of cable spreading out and transducer. 5. Sound channel filter wave parameters are adjustable, choose proper filter wave parameter, suppress environment noise. 6. Automatically gain function, magnetic field triggers gaining automatic adjustment, more convenient to locate. 7. High performance anti-interference monitoring earphone. 8. 800x480 highlight colorful LCD, the brightness can achieve to 800cd/m2, ensure it's visible under the sun. 9. Large capacity lithium battery is built-in, USB interface charge. 10. Portable and light to carry with.
Sound and magnetic synchronize locating function: (1)Sound channel a)Tape span Total channel: 80-1500Hz Low channel: 80-400Hz High channel: 200-1500Hz Tape channel: 150-600Hz b)Signal max gain: >=80dB c)Location accuracy: 0.1m (1)Magnetic channel a)Signal max gain: >=80dB Sound and magnetic synchronizing background noise reducing models: strongly reduce noise, automatically fitable reduce noise, no reduce noise.
2. Features of cable fault distance tester 3 distance testing methods: low-voltage pulse, pulse current, multi-time pulse Max testing distance span: 100km Max resolution: 0.4m Testing distance blind area: 2m
3. HV Generator Multiple submodels to choose, to meet different testing requirements. Imported draw-bar box, convenient to move.
Company Information: Wuhan Hezhong Electric Equipment Manufacture Co., Ltdis 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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