Installation Instructions
Table Of Contents
- PM230 Power Module, IP55
- Legal information - Warning notice system
- Table of contents
- 1 Changes in this manual
- 2 Fundamental safety instructions
- 3 Launch
- 4 Installing/mounting
- 5 Connecting
- 6 Service and maintenance
- 7 Technical data
- 7.1 Overload capability of the inverter
- 7.2 Cable cross-sections and tightening torques
- 7.3 Electromagnetic compatibility - Overview
- 7.4 Ambient conditions
- 7.5 General technical data
- 7.6 Specific technical data
- 7.7 Restrictions for special ambient conditions
- 7.8 Current reduction depending on pulse frequency
- 7.9 Electromagnetic compatibility of variable-speed drives
- 8 Spare parts and accessories
- A Appendix
- Index
Technical data
7.7 Restrictions for special ambient conditions
PM230 Power Module, IP55
Hardware Installation Manual, 12/2016, A5E35319202B AB
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7.7
Restrictions for special ambient conditions
Current de-rating depending on the ambient operating temperature
The Control Unit and operator panel can restrict the maximum permissible operating ambient
temperature of the Power Module.
Current derating depending on the installation altitude
Above 1000 m above sea level you must reduce the inverter output current as a result of the
lower cooling capability of the air.
Current and power limiting depending on the line voltage