Motors / Applied Products
Overseas High Efficiency Regulations Compliant Motors (for China)

Three-phase Induction Motors (for China)

The Chinese national standards GB18613-2012 (Minimum allowable values of energy efficiency and energy efficiency grades for small and medium three-phase asynchronous motors) and GB25958-2010 (Minimum allowable values of energy efficiency and values of efficiency grade for small-power motors) have been combined and revised into the new GB18613-2020.
Therefore, the new high efficiency regulation (Implementation rules for energy efficiency labeling of three-phase induction motors: CEL007-2021) has been applied and enforced since June 1, 2021.

Legal name		Implementation Rules on Energy Efficiency Labels for Small-to-Medium Three-Phase Induction Motors (CEL007-2021)
Compliance standard		GB18613-2020
Efficiency class		GB3 class (IE3)
Regulation effective date		From June 1, 2021
Applicable motors	Housing structure	Totally enclosed fan-cooled model
	Mounting method	Unspecified
	Output * Indicated for the 4P specification.	0.75kW〜375kW
	Number of poles	2, 4, 6, 8P
	Voltage and frequency	1000 V or below, 50 Hz
	Rating	S1 (continuous), S3 80% ED (repetitive)
	Load factor	100%
	Speed	Single speed
	Characteristics	Design N
	Others	General application, explosion-proof motor, etc.
Certification system	Acquisition obligations	Yes
Certification system	Labeling obligations	Yes (specified label)
Penal provisions		Yes
Regulation exempt (example)		Motors that are embedded into machinery (e.g., pump, fan, compressor, gearbox) and cannot be separated (a unit test of the motor is impossible) Special inverter drive motors (with a forced cooling fan, totally enclosed air-over model IC416), etc.

Efficiency Reference Values (GB2 Class)

Output [kW]	50Hz
Output [kW]	2P	4P	6P	8P
0.12	60.8	64.8	57.7	50.7
0.18	65.9	69.9	63.9	58.7
0.20	67.2	71.1	65.4	60.6
0.25	69.7	73.5	68.6	64.1
0.37	73.8	77.3	73.5	69.3
0.40	74.6	78.0	74.4	70.1
0.55	77.8	80.8	77.2	73.0
0.75	80.7	82.5	78.9	75.0
1.1	82.7	84.1	81.0	77.7
1.5	84.2	85.3	82.5	79.7
2.2	85.9	86.7	84.3	81.9
3	87.1	87.7	85.6	83.5
4	88.1	88.6	86.8	84.8
5.5	89.2	89.6	88.0	86.2
7.5	90.1	90.4	89.1	87.3
11	91.2	91.4	90.3	88.6
15	91.9	92.1	91.2	89.6
18.5	92.4	92.6	91.7	90.1
22	92.7	93.0	92.2	90.6
30	93.3	93.6	92.9	91.3
37	93.7	93.9	93.3	91.8
45	94.0	94.2	93.7	92.2
55	94.3	94.6	94.1	92.5
75	94.7	95.0	94.6	93.1
90	95.0	95.2	94.9	93.4
110	95.2	95.4	95.1	93.7
132	95.4	95.6	95.4	94.0
160	95.6	95.8	95.6	94.3
200	95.8	96.0	95.8	94.6
250	95.8	96.0	95.8	94.6
315～1000	95.8	96.0	95.8	94.6

Housing structure		Totally-enclosed fan-cooled type
Output		0.2 to 375 kW
Frame size		63M to 355K
Number of poles		2, 4, 6P
Rated voltage		Goods in stock: 200 V/380 V (dual voltage) Made-to-order products: 380 V or 200 V (single voltage)
Rated frequency		50 Hz
Time rating		S1 (continuous)
Protection rating		IP44
Starting method		3.7 kW or smaller: Direct-on-line starting　5.5 kW or larger: -△ starting 75 kW or larger: Direct-on-line starting
Thermal class		155 (F)
Direction of rotation		CW (clockwise as seen from load side)
Cooling system		IC411
Mounting method		Leg mounting type
Ambient conditions	Temperature	-30℃ to +40°C
	Humidity	100%RH max. (no condensation)
	Altitude	1,000 m max.
	Others	No corrosive or explosive gas or vapor
Color of coating		Munsell N1.2 (black)
Standard	Applicable	ICE60034-1（2017）
	Applicable	GB12350-2009 *CCC certified models only
	Efficiency	GB18613-2020（GB3 class：IE3）

Note 1: Make separate inquiry regarding voltages other than those listed above.

Note 2: We can also manufacture products with a CCW (counterclockwise as seen from load side) direction of rotation.

Note 3: We can also manufacture products with flanges for outdoor type (IP55). Please inquire separately.

Note 4: The Revised China RoHS Regulation stipulates implementation procedure of the Label Requirements for the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (SJ/T11364-2014).

Specification nameplate sample (Typical)

0.75 kW-4P products