Low voltage switchboard
Application:Used in ships, offshore platform, power station, and other fields, for centralized control motor.
Protection grade is divided into: IP23 (indoor), IP (indoor humidity environment)
Environmental conditions:
Working temperature
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- 10 ℃ to 50 ℃
|
Relative humidity
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≤90% (40±2℃)
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The atmospheric pressure
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70 ~ 106 kpa;
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Storage temperature: - 40 ~ 85 ℃
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- 40 ~ 85 ℃
|
Roll
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±15 °
|
Roll
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± 45 °(period of 5 ~ 12 s)
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Pitch
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± 10 ° (period of 5 ~ 7 s)
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Put type cooling
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air cooling
|
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