The instrument adopts integrated structure, built-in variable frequency power module, variable frequency voltage adjustable output power supply. Digital filtering technology is adopted to avoid the interference of power frequency electric field, and the difficult problem of accurate measurement under strong electric field interference is fundamentally solved.
It is mainly used for shock discharge test of cable fault test of 35KV and below, and can also be used for voltage withstand test of cables, capacitors, motors, porcelain bottles, etc
The safety and reliability of cable pricking are greatly improved. It realizes the simultaneous completion of two angles at one time, and is a backup tool for cable construction and maintenance workers.
KD-216B power cable fault comprehensive tester adopts time domain analysis method to test the low resistance, short circuit, open circuit, high resistance leakage fault and high resistance flashover fault of power cables, communication coaxial cables, local telephone cables, control cables, mining cables and submarine cables of various voltage levels.
It is suitable for measuring the precise position of the local lead-covered cable, all-plastic cable, and user leather cable, such as broken line, mixed line, ground air, poor insulation, and poor contact.
The KD-2124 underground pipeline identification instrument can be used to find both the path of the cable (live or not live) and the fault of the directly buried cable.
KD-214A cable identification instrument is used to identify a specific cable to be found in a bundle of cables in the erection, migration, maintenance and fault handling of power cables. It has the characteristics of accurate, fast, simple operation and wide application range.
KD-214B live cable identification instrument is of great significance in cable construction and maintenance
KD-216 high and low voltage cable fault comprehensive tester adopts time domain analysis method to test the low resistance, short circuit, open circuit, high resistance leakage fault and high resistance flashover fault of power cables, communication coaxial cables, local telephone cables, control cables, mining cables and submarine cables of various voltage levels.
The time domain analysis method is used to test the low resistance, short circuit, open circuit, high resistance leakage fault and high resistance flashover fault of power cable, communication coaxial cable, local telephone cable, control cable, mining cable and submarine cable of various voltage levels.
The KD-212 cable fault tester can test the high resistance flashover fault of the cable, high and low resistance grounding, short circuit and cable breakage, poor contact and other faults
It is used to test various faults of copper-aluminum core power cables, coaxial communication cables and local telephone cables of various voltage levels such as 220V-380kV
The KDHX-8700 wireless high-voltage nuclear phase sequence meter is used to determine the phase sequence of the three-phase line, and to detect whether the power supply on both sides of the circuit breaker at the closed-loop point of the loop network or the dual power supply network is in phase.
Pipeline path detection can be used for metal pipeline, underground cable path detection, pipeline survey and depth measurement under the condition of non-excavation.
Especially suitable for high voltage, large section, large length complex cable system insulation fault location
