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Hitachi WJ C1 Series User Manual

Hitachi WJ C1 Series
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Chapter 4 Installation
4-1-2
 Avoid installing the inverter in a place where the relative humidity goes above or
below the allowable range (20 to 90% RH), as defined by the standard inverter
specification. Especially, use the product in a place where there is no
condensation.
 Condensation inside the inverter will result in short circuits and malfunctioning of
electronic parts. Also avoid installing the product in a place exposed to direct
sunlight.
 Avoid installing the inverter in a place where the inverter will be subject to dust,
water drops, corrosive gases, explosive gases, flammable gases, grinding fluid mist,
or salt water.
 Foreign particles entering the inverter will cause it to fail. If you use the inverter in
a considerably dusty environment, install the inverter inside a sealed enclosure.
 Install the inverter firmly and vertically with screws or bolts on a surface that can
withstand the inverter weight and is free from vibrations.
 If the inverter is not installed vertically, its cooling performance may be degraded
and tripping or inverter damage may result.
20 to 90% RH
Water drops
Direct sunlight
Intrusion
Screw clamp
Screw clamp
Screw clamp
Screw clamp
Incline
â—† Humidity
â—† Ambient air
â—† Installation method and position

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Hitachi WJ C1 Series Specifications

General IconGeneral
BrandHitachi
ModelWJ C1 Series
CategoryInverter
LanguageEnglish

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