Inverter power supply user’s manual
4-1
4.Installation
4.1 Preparation
Only a technician is permitted to install the unit.
4.1.1 Tool, Information
Multi-meter
、
tool box
、
user manual
、
cable
4.1.2 Ambient Condition
Environment requirements:
z
Working temperature
：
0-40
℃
z
Storage temperature
：
-40-70
℃
z
Relative Humidity
：
0%-95%
，
no dew
z
Cooling
：
nature
z
Altitude
：
1500m, meet derating requirements in GB3859.2-93
z
Vertical angle
：
No vibration and hading angle less than 5 degree
z
Pollution
：
Class II
Working temperature of 20~25 and Humidity of 50% are recommended.
Caution
The INVERTER must be installed in a location with good ventilation, far away
from water, inflammable gas and corrosive agent.
4.1.3 Connect the Cable
AC input power cord
：
Tower and Rack Standard model use the cord prepared by
manufacture, but user should prepare the cord for Rack
Simplified model and terminal block is installed on rear panel.
Recommended size of cable
：
Rating Diameter
of
cable
500VA
0.75mm
2
1000VA
1mm
2
1500VA
1.5mm
2
2000VA/3000VA
2.5mm
2
4000VA/5000VA
4 mm
2