GB/T 22068-2008 in English

《GB/T 22068-2008汽车空调用电动压缩机总成》由TC238（全国冷冻空调设备标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准为首次制定。本标准规定了汽车空调用电动压缩机总成的术语和定义、型式与基本参数、要求、试验方法、检验规则、标志、包装、运输和贮存。本标准适用于制冷剂为HFC-134a、排量大于等于10cm3/r且小于等于40 cm3/r的电动机驱动的涡旋式空调压缩机总成。

1 Scope

This standard specifies terms and definitions, types and basic parameters, requirements, test methods, inspection rules, marking, packaging, transport and storage of automobile air conditioning electrically driven compressor assembly.

This standard is applicable to motor driven scroll air condition compressor assembly with refrigerant of HFC-134a and displacement greater than or equal to 10 cm3/r and less than or equal to 40 cm3/r.

2 Normative References

The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.

GB/T 2423.17 Environmental Testing for Electric and Electronic Products - Part 2: Test Method - Test Ka: Salt Mist (GB/T 2423.17-2008, IEC 60068-2-11: 1981, IDT)
GB/T 2423.22-2002 Environmental Testing for Electric and Electronic Products - Part 2: Test Methods Test N: Change of Temperature (IEC 60068-2-14: 1984, IDT)
GB/T 2423.34-2005 Environmental Testing for Electric and Electronic Products - Part 2: Test Methods--Test Z/AD: Composite Temperature/Humidity Cyclic Test (IEC 60068-2-38: 1974, IDT)
GB/T 4208-1993 Degrees of Protection Provided by Enclosure (IP Code) (eqv IEC 529: 1989)
GB/T 5773-2004 The Method of Performance Test for Positive Displacement Refrigerant Compressors (ISO 917: 1989, MOD)
GB/T 17619-1998 Limits and Methods of Testing for Immunity of Electrical / Electronic Sub-assemblies in Vehicles to Electromagnetic Radiation
GB/T 18488.1-2006 The Electrical Machines and Controllers for Electric Vehicles - Part 1: General Specification
GB/T 18488.2-2006 The Electrical Machines and Controllers for Electric Vehicles - Part 2: Test Methods
GB/T 18655-2002 Limits and Methods of Measurement of Radio Disturbance Characteristics for the Protection of Receivers Used on Board Vehicles (idt IEC/CISPR 25: 1995)
GB/T 19951-2005 The Safety Constructional Requirements for Double-deck Large Passenger Vehicles (ISO 10605: 2001, IDT)
JB/T 9617-1999 Test Specifications of Interturn Insulation of Armature Winding for DC Electrical Machines
QC/T 413-2002 Basic Technical Requirements for Automotive Electric Equipment
QC/T 660-2000 Test Method for Automobile Air Conditioning (HFC-134a) Compressor
ISO 7637-2: 2004 Road Vehicles – Electrical Disturbances from Conduction and Coupling – Part 2: Electrical Transient Conduction along Supply Lines Only
ISO 7637-3: 2007 Road Vehicles - Electrical Disturbances from Conduction and Coupling - Part 3: Electrical Transient Transmission by Capacitive and Inductive Coupling via Lines other than Supply Lines

3 Terms and Definitions

For the purposes of this standard, the following terms and definitions apply.

3.1

electrically driven compressor assembly

electrically driven compressor assembly includes compressor with direct current motor assembly and inverter part; the two parts are independently installed and used for split-type electrically driven compressor assembly and assembled together for integrated electrically driven compressor assembly

3.2

compressor with direct current motor assembly

totally enclosed or semi-closed structure consisting of scroll type compressor and motor

3.3

inverter

device connecting to the main power supply of electric vehicle which controls the energy transmission and conversion between DC power supply and compressor motor and consists of external control signal interface circuit, motor control circuit and power driven circuit as well as protective circuit

3.4

energy efficiency ratio

ratio of refrigerating capacity of electrically driven compressor assembly to input power of controller

3.5

voltage grade of power supply

electrically driven compressor assembly is powered by power supply and the voltage grades of power supply are 36 V, 42 V, 48 V, 120 V, 144 V, 168 V, 192 V, 216 V, 240 V, 264 V, 288 V, 312 V, 336 V, 360 V, 384 V, 408 V, 540 V and 600 V

Foreword i
1 Scope
2 Normative References
3 Terms and Definitions
4 Types and Basic Parameters
5 Requirements
6 Test Methods
7 Inspection Rules
8 Marking, Packaging, Transport and Storage