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Chapter 2. Hardware Instruction and Installation
1. Operation Environment
The installation site of the inverter pose direct impact to the fully functionality and the life-span
of your inverter. Please carefully choose the installation site to meet following requirements:
Mount the unit vertically
Environment temperature: -10
without shield sticker : -10
Avoid placing close to any heating equipment
Avoid water dripping or humid environment
Avoid direct sunlight
Avoid oil or salty corrosive gas
Avoid contacting corrosive liquid or gas
Prevent foreign dusts, flocks, or metal scraps from entering interior
Away from radioactive matter or flammable material
Avoid electric-magnetic interference (soldering or power machinery)
Avoid vibration, if vibration can not be avoided, anti-rattler should be installed to reduce it.
If inverter is installed in control panel, please tear off shield sticker of VAT20.Additional
cooling fan should be installed to lower the environment below 50
Installation of the inverter must place the front side of inverter facing front and the top of
inverter towards up direction for better heat dissipation.
Installation rooming must be compliant to following requirement.
NOTE:
Please tear off shield sticker of VAT20 for max temperature iside the enclosure of 50ºC
O
O
C ~ +40
C
O
O
C ~ +50
C
5
O
C
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