LS totally enclosed three-phase asynchronous motors
According to IEC 60034, 60038, 60072
Powers of 0.09 to 200 kW, frame sizes 56 to 315 mm.
- Single speed: 2, 4, 6 and 8 poles; 230/400V or 400V Δ, 50Hz.
- Two speed: 2/4, 4/6, 4/8, 6/8, 6/12 poles; centrifugal or general use; PAM, Dahlanderor separate coils; 400V Y or Δ, 50Hz.
The selection tables for motors in this catalogue allow for direct on line starting on the mains supplies 230V or 400V operating in:
- delta connection (Δ) at 230V
- star connection (Y) at 400V
The star/delta start (Y/Δ) on mains supply 400V with :
- star connection (Y) during initial starting,
- delta connection (Δ) on 400V duty.
Assembled with protected screws. RAL 6000 finishing paint (green). Protection of the flange and shaft end against atmospheric corrosion. Individual anti-shock packaging. Multiposition conception in B5/V1-B14/V18 version.
Standard according to the IEC 60038:
- 230/400 V +10% -10% at 50Hz.
Standard construction suitable for the following power supplies:
- 220/380V +5% -5% at 50Hz
- 230/400V +10% -10%at 50Hz
- 240/415V +5% -5% at 50Hz
- 265/460V +5% -5% at 60Hz
Voltages for the powers equal or greater than 3kW:
- 380V Δ +5% -5% at 50Hz,
- 400V Δ +10% -10% at 50Hz,
- 415V Δ +5% -5% at 50Hz,
- 460V Δ +5% -5% at 60Hz.
Construction suitable for Y / Δ starting