JB/T 1009-2016 English PDF (JBT1009-2016)

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JB/T 1009-2016: Specification for YS series three-phase asynchronous motors
JB/T 1009-2016
JB
MECHANICAL INDUSTRY STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
ICS 29.160.30
K 22
Filing Number: 56609-2017
Replacing JB/T 1009-2007
YS series three-phase asynchronous motors - Specification
ISSUED ON: OCTOBER 22, 2016
IMPLEMENTED ON: APRIL 01, 2017
Issued by: Ministry of Industry and Information Technology of the People's
Republic of China
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative References ... 4
3 Types, basic parameters and dimensions ... 5
4 Technical Requirements ... 16
5 Test Methods ... 23
6 Inspection Rules ... 23
7 Marks, packaging, transportation ... 25
8 Quality guarantee period ... 27
Foreword
This Standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This Standard replaces JB/T 1009-2007 "Specification for YS series three-phase
asynchronous motors". Compared with JB/T 1009-2007, the main technical changes
in this Standard are as follows:
- Change the expression of motor cooling method;
- Add the voltage level of the motor;
- Introduce the latest requirements of IEC 60034-30-1. Introduce IE level
requirements. It stipulates the energy efficiency limit values for IE2, IE3 and
IE4 levels of motors with power of 120W and above;
- Delete the temperature rise requirement for Class E insulated motors. Add
temperature rise requirements for Class F insulation;
- Add the requirement that "safety items not specified in this Standard shall comply
with the provisions of GB 12350";
- Modify the technical requirements for "vibration";
- Revise Chapter 7. Add requirements for "transportation".
This Standard was proposed by China Machinery Industry Federation.
This Standard shall be under the jurisdiction of National Technical Committee on
Rotating Motors of Standardization Administration of China (SAC/TC 26).
The drafting organizations of this Standard: China Electrical Apparatus Research
Institute Co., Ltd., Wolong Electric Tuan Co., Ltd., Weikai Certification and Testing
Co., Ltd., Weikai Testing Technology Co., Ltd., Kaiping Sanwei Micro Motor Co.,
Ltd., Nanjing Nan Micro Motor Co., Ltd., and Guangzhou Micro Motor Factory Co.,
Ltd., Hangzhou Fusheng Electric Co., Ltd., Zhejiang Lianyi Motor Co., Ltd., Fujian
Mindong Motor Co., Ltd., Weihai Taifusima Motor Co., Ltd.
Main drafters of this Standard: Wang Jianqiao, Luo Junbo, Wu Yunshan, Zhang
Chuanjia, Zhou Xingen, Lu Xiaomao, Lin Zhenwei, Zhang Yunchang, Liu Haiping,
Shi Qiuling, Qu Hualong.
Versions of standard substituted by this Standard are:
- JB/T 1009-1991, JB/T1009-2007.
YS series three-phase asynchronous motors - Specification
1 Scope
This Standard specifies YS series three-phase asynchronous motor in terms of type,
basic parameters and dimension, technical requirements, test methods, inspection
rules, marks, packaging, transportation and quality guarantee period.
This Standard is applicable to YS series three-phase asynchronous motor (frame size
45~90) (hereinafter referred to as motor), and all other series motors derived from YS
series three-phase asynchronous motor may also refer to this Standard.
2 Normative References
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
GB/T 755, Rotating electrical machines -- Rating and performance
GB/T 1032, Test methods for three-phase asynchronous motors
GB/T 2828.1, Sampling procedures for inspection by attributes -- Part 1: Sampling
schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 4772.1, Dimensions and output series for rotating electrical machines. Part
1: Frame numbers 56 to 400 and flange numbers 55 to 1080
GB/T 4798.2, Classification of environmental conditions - Classification of groups
of environmental parameters and their severities - Part 2: Transportation and
handling
GB/T 4942.1, Degrees of protection provided by the integral design of rotating
electrical machines (IP code) -- Classification
GB/T 5171.1, Small power motors -- Part 1: General technical requirements
GB/T 10069.1, Measurement of airborne noise emitted by rotating electrical
machines and the noise limits -- Part 1: Method for the measurement of airborne
noise emitted by rotating electrical machines
GB 12350, Safety requirements of small-power motors
GB/T 12665, Requirements of damp-heat testing of electrical machine for service
in general environmental condition
GB/T 13126, General specification for damp heat protective packaging of
mechanical and electrical products
GB/T 13384, General specifications for packing of mechanical and electrical
product
GB/T 19142, Packaging for export commodity -- General rule
GB/T 22719.1, Interturn insulation of random-wound winding for AC low-voltage
electrical machines -- Part 1: Test methods
GB/T 22719.2, Interturn insulation of random-wound winding for AC low-voltage
electrical machines -- Part 2: Test limits
JB/T 10490, Measurement method, evaluation and limit of mechanical vibration of
low power motor
3 Types, basic parameters and dimensions
3.1 The protection level of motor enclosure adopts IP44, IP54 or IP55.
3.2 The cooling methods of the motor are IC411 and IC410.
3.3 The construction and mounting type of motors shall meet the requirements of
Table 1.
3.4 Rating of the motor is continuous based on continuous duty (S1).
3.5 The rated frequency of the motor is 50 Hz. Rated voltage is 220 V, 220/380 V, 380
V.
3.6 Motors shall be manufactured according to the following rated powers (in W):
10, 16, 25, 40, 60, 90, 120, 180, 250, 370, 550, 750, 1100, 1500, 2200.
3.7 The corresponding relation of frame size, rotating speed and power of motors
shall be in accordance with those specified in Table 2.
to the provisions of GB/T 755.
If the altitude and ambient air temperature of the operating location are different from
the provisions of 4.2 of this Standard, the temperature rise limit shall be revised
according to the provisions of GB/T 755.
4.11 Where the three-phrase power supply is balanced, the deviation of any one phase
of the three-phase no-load current of the motor from the three-phase average value
should not exceed ±10% of the three-phase average value.
4.12 Under thermal state or under the condition that the torque is increased gradually,
the motor shall be able to withstand over-torque test with 1.6 times the rated torque,
and be free of sudden change and stalling in rotation speed within 15s. During the test,
the voltage and frequency shall be at rated values.
4.13 Under no-load condition, the motor shall be able to withstand the overspeed test
for 2min, in a speed of 120% of its rated value, without injurious deformation.
4.14 The stator winding of the motor shall be able to withstand the withstand voltage
test for 1min without breakdown. The test voltage shall be as sinusoidal as possible.
The frequency is 50 Hz. The capacity of the test equipment shall not be less than 0.5
kVA. The effective value of the voltage is 1000 V+2UN. But the minimum is 1500 V.
The tripping current shall not be greater than 10 mA.
During inspection test for motors massively and continuously produced in large
quantity, test duration is allowed to be shortened to 1s. The effective value of the test
voltage shall be 1.2 times the withstand voltage test vol...