1 Scope
This standard specifies types, basic parameters and dimensions, technical requirements, test methods and inspection rules as well as marking and packaging requirements of two-value capacitor asynchronous motors.
This standard is applicable to two-value capacitor asynchronous motors (frame number 71~100) (hereinafter referred to as motors) and may be applied to any motors derived from this series as reference.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, all the editions listed are valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the following standards.
GB 191-1990 Packaging - Pictorial Markings for Handling of Goods (neq ISO780: 1985)
GB T755-1987 General Requirements for Rotating Electrical Machines (neq IEC 60034-1: 1983)
GB/T 2423.3-1993 Basic Environmental Testing Procedures for Electric and Electronic Products - Test Ca: Damp Heat, Steady State (eqv IEC 60068-2-30: 1969 )
GB/T 2423.4-1993 Basic Environmental Testing Procedures for Electric and Electronic Products - Test Db: Damp Heat, Cyclic (eqv IEC60068-2-30: 1980 )
GB/T 4772.1-1984 Dimensions and Tolerances for Rotating Electrical Machines - Machines with Frame Numbers 36 to 400 and Flange Numbers FF55 to FF1080 or FT55 to FT1080 (neq IEC 60072: 1971)
GB/T 4942.1-1985 Classification of Degrees of Protection Provided by Enclosures for Rotating Machines (eqv IEC 60034-5: 1983)
GB/T 9651-1988 Test Procedure for Single-phase Induction Motor
GB/T 10068.1-1988 Measurement Evaluation and Limits of the Vibration Severity of Rotating Electrical Machinery - Measurement of Mechanical Vibration (neq IEC 60034-14: 1986 )
GB/T 10069.1-1988 Measurement of Airborne Noise Emitted by Rotating Electrical Machines and the Noise Limits - Engineering Method for the Measurement of Airborne Noise (eqv ISO 1680-1: 1986)
Foreword i
1 Scope
2 Normative References
3 Types, Basic Parameters and Dimensions
4 Technical Requirements
5 Test Methods
6 Inspection Rules
7 Marking, Packaging, Transport and Storage
