Wolong YE3- 160L-2
Series: Other models
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Wolong – other models: the collective page of MEPS-registered YE3 three-phase motors from the Chinese maker outside the named ranges, frame sizes 160 and 200, 18.5 to 30 kW, two-pole
This page gathers the Wolong three-phase motors the Australian energy-efficiency register could not assign to a named range. Wolong Electric is one of the large Chinese makers of electric motors and transformers; the designations recorded in the register, YE3-160L-2 and YE3-200L1-2, follow the YE3 scheme for the IE3 efficiency class under IEC 60034-30-1, with the IEC frame size (160, 200), the build length L or L1 and the pole count 2 at the end.
Read on 3 more paragraphs
The register lists here 2 versions with 18.5 to 30 kW rated output, both two-pole, for a 415 V supply, with full-load efficiencies from 92.68 to 93.35% and at 75% load from 92.98 to 93.11%. Protection is IP55, frame sizes run from 160 to 200; the mounting code covers a broad spectrum of installation positions with B3, B5, B6, B7, B8, B14, B30, B34, B35 and the vertical forms V1, V3, V5, V18 and V19. Manufacturing takes place in China, testing followed the 2019 GEMS determination with test method 2-1-1B.
Two-pole motors of this power class run at 3,000 rpm at 50 Hz and are a standard drive for centrifugal pumps, compressors and fans in industry; the broad range of mounting codes allows installation in both foot type and several flange and vertical versions.
When buying used, bearing condition and a checked insulation resistance of the winding, the condition of shaft, key and fan cover, and a legible nameplate with frame size, pole count and mounting form matter. Spares run through Wolong's Chinese distribution.
Sources: SpecCodex register, model data: Wolong (weitere Modelle, MEPS-Registrierungen)
Technical data
Engine
| Rated output | 18.5 kWcorrect |
|---|
Electrical data
| Rated voltage | 415 Vcorrect |
|---|---|
| Number of poles | 2correct |
| Protection class | IP55correct |
| Frame size | 160 L (foot)correct |
| Mounting (IEC 60034-7) | B3, B5, B6, B7, B8, B14, B30, B34, B35, V1, V3, V5, V18, V19correct |
| Efficiency at full load | 92.68 %correct |
| Efficiency at 75 % load | 93.11 %correct |
| Efficiency at half load | 92.71 %correct |
Origin and approval
| Country of manufacture | Chinacorrect |
|---|
Other data
| Standard applied | Greenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2019correct |
|---|---|
| Test method | IEC 60034-2-1 (Edition 2.0)correct |
Frequently asked questions
How much power does the Wolong YE3- 160L-2 have?
The Wolong YE3- 160L-2 delivers 18.5 kW.
What to check before buying
- Match the data plate against the order: frame size, mounting and rating have to agree.
- Check the ingress rating against the installation site — outdoors or in dust the demands differ.
- Hold the mounting form and dimensions against the existing seat before ordering.
- The pole count sets the speed — when replacing an older unit, compare this first.
- For used units, ask about winding condition and bearing play.
- Ask about parts availability for this series — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 21 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
Sources: Energy Rating — Australian government equipment register (retrieved August 2026) · How we check the data
Electric motor in 3D section
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