Please note that all 3-phase motors are made for use by (unless other stated):
- Protection Class IP69K
- Air cooling according to IC411
- Installation height max. 1000m above sea level
- Ambient temperature of max. 40 ⁰C
- Continuous operation S1
- Standard voltage: 230 / 400V 50Hz (276 / 480V 60Hz), 400 / 690V 50Hz (480 / 828V 60Hz)
- Insulation class F (100 ⁰C) with Class B (80 ⁰C) temperature increase (Insulation class H on request)