LG Electronics SV-iC5 Series Power Supply User Manual


 
14. Specifications
14-3 SV-iC5
14.2 Temperature Derating Information
Load current VS Carrier frequency
Note :
1. The above graph is applied when inverter is in use within the permissible ambient temp. If the unit
is installed in a panel, install it where heat dissipation is properly done to keep the panel ambient
temp within permissible range.
2. This derating curve is based on inverter current rating when rated motor is connected.
1kHz 15kHz
100%
Load
Current
1kHz 15kHz
100%
Load
Current
Carrier freq. Carrier freq.
80%
8kHz
0.4kW, 0.8kW, 1.5kW inverter 2.2kW inverter