EXPERT Standard Series User Manual
15
Item
Description
Operating
panel
Double row LED
display
It can display 20 kinds of parameters such as
setting frequency,output frequency,output
voltage,output current and so on
Key Locked and
function choose
Define the function scope of part of the keys,in
case of mistake operation
protection function
Phase-loss protection(optional),over current
protection,over voltage protection,under voltage
protection,over heat protection,over load
Environment
Service location
Indoor,not suffer from sun,dust,corrosive gas,oil
fog,steam and so on
Altitude
Below 1000m，If the altitude is above 1000m,
please derate 1% for every additional 100m.，the
highest usable altitude is 3000m
Environment
temperature
－10℃～＋40℃, derate above 40℃，derate 1.5%
for every additional 1℃，the highest ambient
temperature is 50℃；
Humidity
Less than 95%RH，no condensation
Vibration
Less than 5.9m/s2
Storage
temperature
－20℃～＋60℃
Pollution degree
PD2
Structure
Protection class
IP20
Cooling way
Froced air cooling
Installation Way
Wall-hanging,Cabinet, Trough-wall installation
Distribution System
TN、TT
efficiency
≥95%
