GMKOREA EDS-T-5503-2008 AUTOMOBILE FUSE LOAD TEST.pdf

1、GM DAEWOO Auto & Technology EDS Engineering, GM DAEWOO Auto & Technology Standards AUTOMOBILE FUSE LOAD TEST Do Not Use on New Programs. Being Replaced by GMW3172 EDS-T-5503 ISSUED DATE: 1990. 11. 20 REVISED DATE: 2008. 10. 21 VERSION: 3 (Superceded) EDS-T-5503AUTOMOBILE FUSE LOAD TEST PAGE: 1/3 ISS

2、UED DATE: 1990. 11. 20 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology Note: This standard may be applied only for current project (incl. T255 Program). It is Superceded for all future projects and replaced by GMW3172. 1. PURPOSE This standard is to provide the regulation for Fuse

3、capacity Test that is applied to all GMDAT (hereafter Company) produced vehicles. 2. APPLICABLE EXTEND 2.1. Conformance Test on specific Fuse for New Model(Vehicle) Development 2.2. Conformance Test for Fuse Spec changes on Producing Models 3. TERMS & DEFINITION 3.1. FUSE The Fuse is made out of Fus

4、ible metals that work as Automatic Circuit Breaker. It breaks immediately when excessive current flows cause by the short circuit or overload to save the racing and avoid the fire. 3.2. CIRCUIT The electric Circuit that flows electric current. 4. TEST CONDITION 4.1. The Test Vehicle must have all th

5、e Option Spec. 4.2. Measuring Equipment (Instrument) 4.2.1. VOLT-OHM METER 4.2.2. Ammeter (Capacity : 50AMP) 4.3. Prepare Electric Circuit plan 5. TEST PROCEDURE 5.1. Inspection Plan Preparation : Circuit Title, Fuse capacity, Parts Title in the Circuit ( Tag 1) 5.2. Check all Parts in the Circuits

6、and cast off the Fuse, and put Ammeter instead. 5.3. Start operating all parts in the Circuit and measure the Current. EDS-T-5503AUTOMOBILE FUSE LOAD TEST PAGE: 2/3 ISSUED DATE: 1990. 11. 20 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology 5.4. Post the measurement in the Inspection

7、 Plan. 5.5. Repeat above procedure for all Fuses 6. ACCEPTANCE REQUIREMENT The measurement from the Ammeter must reach 95% or less when all parts in the Circuit operates(5%Safety Margin) EDS-T-5503AUTOMOBILE FUSE LOAD TEST PAGE: 3/3 ISSUED DATE: 1990. 11. 20 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology (Tag. 1) Fuse Load Test Circuit Title Fuse Capacity All Parts Title in the Circuit Maximum Measured Current (A)