Hv Impulse Coupling Cable Fault Locator Voltage Detector Tester

IntroductionMatched with HVSG-500GN HV generator and PCLC-901D pre-locator to do location of the power cable high resistance leaking fault, flash fault, low resistance fault and break fault. MPC-705 Cable fault multi-impulse coupler is used to offer the multi-impulse signal coupling path for the cable fault locator. It adopts the latest multiple impulse method to simple the judgment of the cable fault waveform.It transfers the complex voltage surging breakdown waveform into the easy distinguished fault waveform. And the requirement to the tech. stuffs is reduced.Along with the low-voltage pulse reflectometry, our systems implement advanced high-voltage pre-location technologies that allow to determine the distance to faults of various types with a minimal harmful effect on the cable lines. High level of safety during the testing with our cable test vans and mobile systems is ensured by built-in protection against overcurrent, overvoltage and overheating, as well as by the use of a continuous grounding monitoring, vehicle door closure sensors and self-health check monitoring.High speed sample system and high bandwidth input circuit are integrated in the tester to get the exact reflection curve of signal so that the distance of fault point to signal sample point can be calculated in high accuracy and high resolution Special sound location tester configuration can be applied to locate the fault point more exactly. The cable fault tester is suitable for measuring power cables, high-frequency coaxial cables, local telephone cables, street lamp cables, low-resistance of short-circuit, open-circuit disconnection faults, and various materials of various materials with different cross-sections and different media. Leakage and high resistance flashover faults. A powerful cable management system that automatically generates test reports. It can test a variety of 35KV under different voltage grade, different sections, different media and all kinds of material of power cable faults, including: open circuit, short circuit, low resistance, high resistance, high resistance leak flashover fault. It can be any cable length measurement of radio wave propagation in the known speed.It can test the power cables buried path and buried depth.route tracing evaluation of electric lines and cables. Design FeaturesMPC-705 Cable fault multi-impulse coupler  Latest multiple impulse tech. and impulse balance tech., make the reflected waveform of the fault point obvious and easy to distinguishAdopt high voltage protection tech. to realize the isolation of measuring circuit and the high voltage surging powerSimple wiring and matched with generator of other brandsNo high voltage release Tech. Specifications  Input surge voltagebelow 32kVInput surge currentBelow 4000J(instant) and the mean value should below 2000JTested impulse voltage300VppImpulse periodAbove 5sPowerAC 220V,50HzVolume419mm×320mmx341mmWeight10kgsOperating Temperature -10ºC-40ºCHumidity5-90%RHElevation