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WTO notification · TBT

ChinaProposed measure, not in force yet

Electric transformers – China

Official title

National Standard of the P.R.C., Minimum allowable values of energy efficiency and energy efficiency grades for motors

China notified this proposed TBT measure to the WTO on 19 August 2026. The comment period closed on 18 October 2026.

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Source: WTO ePing (opens in a new tab). Summaries by Expodite, which is independent of the WTO.

Published here:

At a glance

Products

Motors

HS codes
  • 85 · Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles
    • 8504 Electrical transformers, static converters, e.g. rectifiers, and inductors; parts thereof
Notifying member
China
Status
Proposed measure, not in force yet
Objectives
  • Protection of the environment
  • Cost saving and productivity enhancement
Area
TBT: Technical product rulesTechnical barriers to trade
Notification type
Regular notification
Document symbol
G/TBT/N/CHN/2340

Key dates

Distributed by the WTO
Comment deadline
Closed on 18 October 2026
Proposed adoption
To be determined
Proposed entry into force
12 months after approval

How to comment

The comment period closed on 18 October 2026. You can still raise concerns about the measure with your country's WTO TBT enquiry point, quoting the document symbol G/TBT/N/CHN/2340; it can take them up with China.

Find your country's enquiry point on WTO ePing (opens in a new tab)

What the notification says

This document specifies the energy efficiency grades, energy efficiency limit values, and test methods for three-phase asynchronous motors supplied by the power grid, variable-frequency speed-regulating three-phase asynchronous motors, single-phase asynchronous motors, and motors used for air conditioner fans. This document applies to general-purpose motors or general-purpose explosion-proof motors with rated voltage below 1000V, powered by a 50Hz three-phase AC supply, rated power ranging from 120W to 1000kW, and with 2, 4, 6, or 8 poles, featuring a single-speed enclosed self-fan cooling design, N design, and continuous duty. This document applies to general-purpose motors or general-purpose explosion-proof motors with rated voltage below 1000V, rated speed ranging from 600r/min to 6000r/min, powered by a frequency converter, rated power within the range of 120W to 1000kW, cooling method of IC416, and continuous duty. This document also applies to general-purpose motors such as capacitor-start induction motors (120W~3700W), capacitor-run induction motors (120W~2200W), dual-capacitor induction motors (250W~3700W), as well as capacitor-run motors (10W~1100W) and brushless DC motors (10W~1100W) for air conditioner fans, all operated at voltage of 690V and below with 50Hz AC power supply.

Sources

Expodite writes its summary from the official record. The notification and the documents it notifies are on the WTO's own websites.

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