Ⅱ. Descriptions For Body And Installation; Operation Environment - Savch S900 Series User Manual

Ⅱ. DESCRIPTIONS FOR BODY AND INSTALLATION

1. OPERATION ENVIRONMENT

Since operation environment can directly influence functions and operation life, to ensure proper performance and
long operation, follow the recommendations below when choosing allocation for installing the inverter. Make sure it is
protected from the following:
Extreme cold and heat.
Use only with the ambient temperature range: -10℃ to +50℃ (+40℃ parallel installation)
Rain, moisture
Direct sunlight.(Avoid using outdoors)
Corrosion of oil sprays or salt
Corrosive fluid and methane
Dust or metallic particles in the air
Radioactive materials and inflammable materials
Electromagnetic interference (Avoid using together with welding machine or dynamic machines.)
Vibration
(If inverter must be used in this environment, an anti vibration pad is necessary).
Attention shall be attached to clearance of inverters allocated closely. A fan shall be installed to make sure
temperature is lower than 50℃
INSIDE THE
CABINET
Correct configuration
For cooling off, face shall be toward front and upper parts shall be upwards.
Clearance shall meet the following specifications:
Wrong configuration
Inverter
DIRECTION
OF
INSTALLATION
12cm 12cm
VENTILATION
-10-+40℃
(a)FRONT
AIR EXCHANGE
FAN
Correct configuration
5 cm
(b)SIDE
5
AIR EXCHANGE
FAN
Wrong configuration