LA Other models

The register lists here 6 versions with 7.5 to 37 kW, exclusively two-pole, at a supply voltage of 415 V. Full-load efficiencies range from 90.42 to 93.77%, and at 75% load from 90.18 to 93.63%. Protection is consistently IP55, the mounting form consistently B35, and frame sizes run from 132S2 to 200L2. China is recorded as the manufacturing country; testing followed the 2019 GEMS determination for three-phase motors with test method 2-1-1B, and two of the six motors reach the 2018 High Efficiency Level (roughly IE3).

The two-pole YE3 range covers the high-speed segment of compact three-phase motors for pumps, compressors and fans, as offered by numerous Chinese makers for export to countries with MEPS regulations such as Australia.

When buying used, bearing condition and a checked insulation resistance of the winding, the visible condition of the terminal box and fan cover, the condition of shaft and key, and a legible nameplate with frame size and pole count matter; on the two-pole, high-speed motors, bearing play and running smoothness are also worth checking. Spares run through the relevant importer.