Leroy Somer 4 pole 1500rpm nominal AC Motors

4 pole 1500rpm nominal

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 Υ 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 (Υ) at 400V

The star/delta start (Υ/Δ) on mains supply 400V with :

• star connection (Υ) during initial starting,
• delta connection (Δ) on 400V duty.

Finish

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.

Mains supply

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 Υ / Δ starting.