◆ it can accurately simulate the ground faults of different cable positions, and the fault points can be switched between each other
◆ each short circuit circuit has three current-limiting resistors: 1 ohm, 5 ohm, and 10 ohm
◆ it can be controlled by software programming, and the duration of the fault can be set
◆ simulation of ground fault of connected public low-voltage power supply system cable
◆ distribution line fault simulation: including phase-to-phase short-circuit, three-phase short-circuit, single-phase grounding, two-phase grounding, three-phase grounding and other faults
◆ with overheating automatic blocking protection function
◆ including ground fault simulation, low noise, lower inlet, lower outlet, upper exhaust, suitable for indoor work
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plb-srd
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applicable voltage range
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0~400v, the maximum passing current is 200a
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resistance accuracy
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0.5%
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power supply
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single phase 220v 50hz
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applicable ambient temperature range
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-20～ 40
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cooling method
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air-cooled
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