Electramo Other models
2 models in this series
Electramo – other models: the collective page of MEPS-registered YE3 three-phase motors from Belgium outside the named ranges, frame size 160, 11 kW, 2018 High Efficiency Level
This page gathers the Electramo three-phase motors the Australian energy-efficiency register could not assign to a named range. The designations recorded in the register, YE3-160M-4 and YE3-160M1-2, follow the YE3 scheme developed in China and adopted internationally, corresponding to the IE3 level under IEC 60034-30-1; frame size 160 stays the same for both motors, which differ in build length (M, M1), pole count (4, 2) and mounting form – one a foot type, one a B5 flange type in the vertical V1 position.
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The register lists here 2 versions, each with 11 kW rated output, two- or four-pole, for a 400 V supply, with full-load efficiencies from 91.22 to 91.4% and at 75% load from 91.39 to 91.76%. Protection is IP55, the mounting code V1. Both motors reach the 2018 High Efficiency Level, which under the 2019 GEMS determination corresponds roughly to the IE3 class. Manufacturing takes place in Belgium.
The change from two to four poles at the same frame size 160 chiefly changes the synchronous speed: 3,000 rpm on two poles versus 1,500 rpm on four poles at 50 Hz, while the rated output of 11 kW stays the same for both versions; such motors with confirmed IE3 efficiency are a standard drive for pumps and fans in applications where energy efficiency is mandated.
When buying used, bearing condition and a checked insulation resistance of the winding, the condition of shaft, key and fan cover, a legible nameplate with frame size, pole count and efficiency class, and on the B5 flange version also the condition of the centring spigot matter. Spares run through Electramo's Belgian distribution.
Sources: SpecCodex register, model data: Electramo (weitere Modelle, MEPS-Registrierungen)
Models
Electric motor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
