Executive test in 40A/60A of UL60950-1 Test resistance range 0~510m ohm Output current range 5~40A Goal: check that all the touch accessible parts are properly connected to the protective earth connection.Executive test in 40A/60A of UL60950-1 The tester will first check whether the input power supply right connected to N, L,G automatically after power on and give the prompt information if any of ...
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