绝缘电阻控制器电源端子与地（外壳）之间及输出端子与地（外壳）之间应用于

The insulation resistance <br>controller between the power terminal and the ground (shell) and between the output terminal and the ground (shell) should be used for insulation measurement with an insulation measuring instrument with a voltage of not less than 500V. The measured insulation resistance should not be less than 1000Ω according to the nominal voltage. /V, it is considered to pass the test.

insulation resistance <br>The insulation measurement instrument with voltage not lower than 500V shall be used between the controller power terminal and the ground (shell) and between the output terminal and the ground (shell). The measured insulation resistance shall not be less than 1000 Ω / V according to the nominal voltage, then it is considered to pass the test.

insulanceBetween the power supply terminal of the controller and the ground (housing) and between the output terminal and the ground (housing), insulation measuring instruments with a voltage of not less than 500V are used for insulation measurement, and the measured insulation resistance should be not less than 1000Ω/V according to the nominal voltage, which is considered to have passed the test.