When rated operating voltage is 380V in category AC-3, rated operating current to the power system is up to 110V, it can be formed with thermal overload relay or electrical protection apparatus and form electromagnetic starter to protect circuit against overload.
Applicable standards:
1) National standard: GB14048.4
2) International standard: IEC 60947-4-1
Normal working and installation condition:
1) Ambient temperature: -5 ~ +40°C
2) Average temperature: ≤+35°C in 24 hours
3) Relative humidity: ≤50% at max. +40°C (may be higher at a lower
temperature)
4) Lowest average temperature: ≤+25°C in the wettest month
5) Maximum average relative humidity: ≤90% (change of temperature leading to
dew on product must be considered)
6) Altitude: ≤2,000m
7) Class of pollution: Class 3
8) Installation condition: Class III
9) Vertical or horizontal installation is allowed
10) The inclined angle between the mounting surface and vertical surface:
≤3±30° (under vertical installation)
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