Comprehensive functions including recycling, filling, purification, vacuuming, storage, and bottle filling
The KDJD-B high-precision SF6 gas density relay calibrator is used to monitor the changes in SF6 gas density in the SF6 switch body during operation
Widely used in SF6 high-voltage switchgear plants, transformer plants, gas transformer plants, power supply departments, installation and maintenance units, and power testing research institutes
Suitable for use by on-site measurement departments and equipment manufacturers in the power system
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.
It can be widely used in SF6 switchgear rooms, SF6 switch rooms, combination electrical rooms (GIS rooms), SF6 main transformer rooms, etc. of various voltage levels.
Especially suitable for high voltage, large section, large length complex cable system insulation fault location
Mainly used for power cable open circuit, short circuit, ground, low resistance, high resistance flashover and high resistance leakage fault test
Suitable for laying all kinds of wire and cable breakdown point and no breakdown but low insulation resistance of the defect point positioning, and high voltage cable sheath fault location.
Through the monitoring of the line current and the monitoring of the public circuit and other circuits, the problem of two-point grounding and multi-point grounding in the public circuit of the power system is solved
Suitable for trolley switchgear, high voltage line, ring network cabinet induction point nuclear phase work, suitable for 1V ~ 220KV AC transmission line live operation and secondary live operation, with high voltage test function.
A simple test terminal for cross-linked cable and power frequency voltage withstand test under 10~35kV is developed and designed by ourselves. The oil cup is easy to operate and reliable to use.
