... of VFD * High efficiency and effectiveness. * Enhance the value of breakdown voltage greatly. * Easy handling and maintenance. * Online work. * Lower maintenance ...
... air circulation fan it circulates automatically. At the time of breakdown the inspection system lockout electrical to disconnect also send inspection ...
... ) Testing voltage: a) Between leading-out: 1.75UR,10S no breakdown b) Between leading-out end and shell: 2200 VAC, 10S ... no breakdown 4) Insulation resistance: a) Between leading-out ends: ≥3000 M ...
... ID 7. Featured with signal intensity indicator, working status indicator, breakdown indicator, etc 8. Built-in PIN code protection featured with ...
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