Tractors and machinery for agriculture and forestry - Electrical equipment - Basic specifications
1 Scope
This document specifies the technical requirements of electrical equipment for tractors and machinery for agriculture and forestry, describes the corresponding test methods, and specifies the inspection rules, marking, packaging and storage.
This document is applicable to the manufacture of electrical and electronic equipment for tractors and machinery for agriculture and forestry, and reference may be made to it for electrical and electronic equipment for other machinery.
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 2423.1 Environmental testing for electric and electronic products - Part 2: Test methods - Tests A: Cold
GB/T 2423.2 Environmental testing for electric and electronic products - Part 2: Test methods - Tests B: Dry heat
GB/T 2423.3 Environmental testing for electric and electronic products - Part 2: Testing method - Test Cab: Damp heat, steady state
GB/T 2423.4 Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat, cyclic (12h+12h cycle)
GB/T 2423.5 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ea and guidance: Shock
GB/T 2423.6 Environmental testing for electric and electronic products - Part 2: Test methods - Test Eb and guidance: Bump
GB/T 2423.8 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ed: Free fall
GB/T 2423.10 Environmental testing for electric and electronic products - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
GB/T 2423.17 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ka: Salt mist
GB/T 2423.22 Environmental testing - Part 2: Tests methods - Test N: Change of temperature
GB/T 2423.34 Environmental testing for electric and electronic products - Part 2: Test methods - Test Z/AD: Composite temperature/humidity cyclic test
GB/T 10069.1 Measurement of the 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/T 21398 Agricultural and forestry machinery - Electromagnetic compatibility - Test methods and acceptance criteria
GB/T 30038 Road vehicles - Degrees of electrical equipment protection (IP-code)
GB/T 30512 Requirements for prohibited substances on automobiles
JB/T 4159-2013 General technical requirements for electric products in the tropics
JB/T 11971 Voltage harness for tractors
QC/T 625 Metallic coatings and conversion coatings for automobile
3 Terms and definitions
There are no terms and definitions that need to be defined in this document.
4 Technical requirements
4.1 General
4.1.1 Technical documents
The products shall comply with the requirements of this document and standards for all types of products, and shall be manufactured in accordance with the drawings and design documents approved through specified procedures.
4.1.2 Temperature range
The working temperature and storage temperature range of the product shall be divided according to the installation position and use conditions, and specified in each product standard, with the temperature range in Table preferred.
Table 1 Temperature range
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Technical requirements
5 Test methods
6 Inspection rules
7 Marking, packaging and storage
Bibliography
Table 1 Temperature range
Table 2 Working voltage
Table 3 Normal test environmental conditions
Table 4 Overvoltage test parameters of power supply
Table 5 Sweep frequency vibration test parameters
Table 6 Parameters of impact test
Table 7 EMC test items of ESA
