1 Scope
This standard specifies terms and definitions, classification, requirements, test methods, inspection rules as well as marking, packing, storage and preservation of fuse-links for motor vehicles.
This standard is applicable to fuse-links of 32V at most which are used for short-circuit protection or overload protection of automotive electrical equipment.
2 Normative References
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, its subsequent amendments (excluding the corrected contents) or revisions do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of these references indicated below. For undated references, the latest edition of the referenced document is applicable to this standard.
GB/T 191 Packaging - Pictorial Marking for Handling of Goods
GB 252-2000 Light Diesel Fuels
GB 484-1993 Petrol (Gasoline) for Motor Vehicles
GB/T 5337 Nomenclature and Terminology for Automotive Electrical Equipment, Lighting and Instrumentation
GB 11121-1995 Gasoline Engine Oils
QC/T 238 Storage and Preservation for Automotive Parts
QC/T 413-2002 Basic Specification for Automotive Electrical Equipment
QC/T 29106-2004 Technical Specification of Low-voltage Electric Harness for Motor Vehicles
3 Terms and Definitions
For the purposes of this standard, terms and definitions established in GB/T 5337 as well as the following ones apply.
3.1
Fuse-link
A fuse-type electric protective device which is connected to circuit and able to get the circuit disconnected once the current is over specified value and set time.
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Classification
5 Requirements
6 Test Methods
7 Inspection Rules
8 Marking, Packing, Storage and Preservation
Appendix A (Normative) Ultimate Temperature
Appendix B (Normative) Test Fixture
