Terminal box reversible motor
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GENERAL SPECIFICATION OF INDUCTION MOTORS
Item | Specification |
Insulation Resistance | 100MΩ or more when 500V megger is applied between the windings and the housing after rated motor operation under normal ambient temperature and humidity |
Dielectric Strength | Sufficient to withstand 1500V at 50/60Hz applied between the windings and the case after rated motor operation under normal ambient temperature and humidity for 1 min. |
Temperature Rise | class A (65℃) or class B (85℃)or less increase measured by thermometer after rated operation |
Insulation Class | Class B(130℃), UL approval motor class A (105℃) |
Overheat Protection Device | Built-in thermal protector (automatic return type) :Open 130℃±5℃ Close 77℃±5℃ |
Ambient Temperature | -10℃~+50℃ (with UL, CE marked motors: -10℃~40℃) |
Ambient Humidity | 85% maximum (non condensing) |