Owner's manual

PowerFlex 700L Frame 1X Drive Installation Instructions – Publication 20L-IN013A-EN-P – June 2009
58
Altitude
Above 1000 m (3280 ft), derate the output current by 1% for every 100
additional meters (328 additional feet). PowerFlex 700L Frame 1X drives
should not be used above 2000 m (6562 ft) due to voltage spacing
requirements.
Ambient
Frame 1X drives have a maximum ambient of 60 °C (140 °F). PowerFlex
700L drives cannot be derated to operate at higher temperatures.
Carrier Frequency
For Frame 1X drives, refer to the carrier frequency derating table below.
Derate Guidelines
2
0
4
6
8
180
Output
(Amps)
144 Amps
(80%)
Carrier Frequency (kHz)