Leroy-Somer-LS-Cat-3-Zone-22

LS

This is an ATEX Dust Category 3 / Zone 22 motor, available in an aluminium frame. The power options range from 0.09kW to 200kW.

Product Description

LS Series

Category 3 – Zone 22: Non conductive dust

Totally enclosed, three-phase asynchronous motors, according to IEC 60034, 60038, 60072.

  • Power: 0.09kW to 200kW
  • Frames: 56mm to 315mm
  • Single speed: 2 and 4 poles, 230/400V or 400V Δ, 50Hz
Protection

IP55 standard version providing a good sealing against projected liquid and dust in an industrial environment.

Finish

Assembled with protected screws.
RAL 6000 finishing paint (green).
Protection of the flange and shaft end against atmospheric corrosion.
Individual anti-shock packaging.

Mains Supply

 Standard according IEC 60038:

 230/400V +10% -10% at 50Hz.

 Standard construction suitable for the following 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:

 380VΔ +5% -5% at 50Hz
 400VΔ +10% -10% at 50Hz
 415VΔ +5% -5% at 50Hz
 460VΔ +5% -5% at 60Hz.

Construction suitable for Υ/Δ starting.

Additional Information

pdf locations

http://alphaelectrics.com/wp-content/uploads/2014/04/257-ATEX-Gas-and-Dust-Zone-22-Motors-Brochure.pdf