1、GM DAEWOO Auto Materials and components of parts must comply with GMW 3059. Load in condensation water - climates EDS-T-5219BLINK UNIT PAGE: 4/12 ISSUED DATE: 1994. 04. 10 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology 7.1. Housing lettering The lettering must be insensitive to th
2、e following media: Isopropanol Wax gasoline Cleaner The lettering may not be dissolved on contact with these media: Test performance: A cotton-wool ball impregnated with one of these mediums is drawn over the surface 5 times to and fro under a light pressure. 7.1.1. Attaching of the housing letterin
3、g The position of the housing lettering is indicated in the accompanying component drawing. It should be so selected that the readability is given in the mounted state of the blink unit. 7.2. Electric requirements 7.2.1. Function in the assembly The blink unit must guarantee a secure and specificati
4、on-like function with the ratio given in the vehicle in interconnection with other components. 7.2.2. Storage temperature range The blink unit must be permanent at temperatures of -403K and +902.5K and must be storage stable at +952.5K for 1 h. The test of the permanent storage stability is performe
5、d over every 24 h. The blink unit may not experience permanent impairment of the function through the storage. 7.2.3. Operating temperature range The functionality of the blink unit must be guaranteed permanent in the environmental temperature range of -303K up to +802.5K and for 15 min at +852.5K.
6、These requirements are valid for the voltage range of 9 V0.2 V up to 15 V0.2 V. 7.2.4. Function values Unless otherwise specified, the measurements are performed at +235 K and 12.8 V 0.2 V. 2/4*21W + 1*1.2W- or 3/6*21W + 1*1.2 W-lamps are used in Class 49a as electric load, as directed under clause
7、6.9. If no mean value lamps with so narrow power tolerance is to be available, the power in the indicated tolerance is to be adjusted through parallel connection of resistances at using of minus-tolerance lamps. At blink unit with trailer operation, the Class C2 with a 1.2 W-lamp is loaded, as descr
8、ibed under clause 6.9.2. EDS-T-5219BLINK UNIT PAGE: 5/12 ISSUED DATE: 1994. 04. 10 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology 7.2.4.1 Test circuit 7.2.4.1.1 The determination of the function values is performed by using the test circuit according to sheet 10. The control lamp
9、C1 connected at blink unit terminal 49a is connected in 2 variants: a) parallel to the blink lamps b) against +Ub 7.2.4.1.2 The resistance of the test circuit should amount to 0.10 Ohm 0.010 Ohm. The measurement happens on the current supply terminal, in which the blink unit terminals 49 and 49a as
10、well as the blink lamp are short-circuited by a transmission line with a resistance of less than 5 mOhm. 7.2.4.1.3 The test voltage is measured at the lamps in which the terminals 49 and 49a of the blink unit are bridged through a transmission line (resistance 5 mOhm). 7.2.4.2 Acceleration time The
11、acceleration time is the time interval between the switching-on of the blink unit by the blink switch and the standing of the test voltage on terminal 49a (flasher lamp is switched on). The acceleration time may amount maximum 0.2 s. 7.2.4.3 First bright time The first bright time is the time interv
12、al between the switching-on of the blink unit by the blink switch and the switching-off of the test voltage on terminal 49a (first bright phase). The first bright time may amount maximum 1 s. 7.2.4.4 Blink frequency and percentage bright time The blink frequency “fg“ is determined after the first 5
13、blinking over a function duration of 10 blinking. 7.2.4.4.1 The blink frequency must amount(8515) blinkings/min. The percentage bright time is from on-time - 100% on-time + dark time calculated and should amount(45 + 10) %. - 7 7.2.4.4.2 At a test voltage of 11 V 0.2 V or 15 V 0.2 V and a environmen
14、tal temperature of -20 3 K and +70 2.5 K, following requirements are valid: Accelerating time: 0.3 s First bright time: 1.2 s Blink frequency: (90 30) blinkings/min. Percentage bright time: at 60 blinkings/min: 40 to 75% at 90 blinkings/min: 30 to 75% at 120 blinkings/min: 30 to 60% EDS-T-5219BLINK
15、UNIT PAGE: 6/12 ISSUED DATE: 1994. 04. 10 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology 7.2.4.5 Warning function of control lamp 7.2.4.5.1 Directional and warning blink unit (without trailer operation) At black-out of one of the both blink lamps at direction flashing(residual loa
16、d 1*21W + 1*1.2W at terminal 49a), the blink frequency must increase to minimum 2fg-10 up to maximum 280 blinkings/min. 7.2.4.5.2 Directional and warning blink unit(with trailer operation) At black-out of one of the 3 blink lamps at the direction flashing(residual load 2*21W + 1*1.2W at terminal 49a
17、), the trailer control lamp connected at terminal 49a must extinct. At switching-on of the trailer blink transducer with 2*21W + 1*1.2W lamp load at terminal 49a, a unique flash-up of the control lamp connected at terminal C2 is tolerated. 7.2.4.6 Blink frequency at strong voltage fluctuation In cas
18、e of a strong loading of the mains power supply(tempering operation) the supply voltage can be descend under 9 V for the signaling service (measured at entrance of the test circuit). In this case, a blink frequency increase may appear. With increasing voltage the blink unit must reverse again to nor
19、mal frequency “fg“ at 10 V. 7.2.4.7 Voltage drop The voltage drop is determined between the attachment plugs 49 and 49a after 5 blinkings. It may not exceed following values in the constant current range: Blink unit without trailer operation(4*21W + 1*1.2W at terminal 49a): 300 mV Blink unit with tr
20、ailer operation(6*21W + 1*1.2 W at terminal 49a): 450 mV 7.2.4.8 Closed-circuit current consumption The closed-circuit current consumption of the blind unit is measured at the switched-off blink switch in the voltage application to the terminal 49. It may not exceed 10 mA. 7.2.5. Short-circuit stren
21、gth In the test circuit according 7.2.4.1, a fuse with 8A nominal current strength is to be inserted before the blink unit. At energizing of the test circuit with a fully charged vehicle battery 12 V, 44 Ah, the blink unit must endure without disturbance a short circuit at the blink lamps until the
22、release of the fuse. This test is performed 3 times. 7.3. Load in condensate water-climates The condensate water-climate test according to EDS-T-5235 extends over a total test time of 48 h. The blink unit is connected at operating voltage during this time and is switched-on receptively 10 s with a l
23、oad of 2 blink lamps in distance of 2 min. 7.4. Test on water protection The blink unit must satisfy the requirements on the water protection according to DIN 40 050, sheet 9, 02.75, protection type IPX 3 and DIN 40 053, sheet 2, 04.72. At this load, no water may penetrate into the housing and cause
24、 a function disturbance of the blink unit. EDS-T-5219BLINK UNIT PAGE: 7/12 ISSUED DATE: 1994. 04. 10 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology 7.5. Drop test For performance of the drop test a trap tower is used as it is sketched on sheet 11. The blink unit is let drop free i
25、n the upper boundary. After the drop test is performed 3 times, the function of the blink unit may not be disturbed. 7.6. Mechanical requirements 7.6.1. Mechanical stress of the housing The basic plate of the blink unit must be free from play and firmly arrested in the housing. At withdrawing from t
26、he cable set-sided multiple plug or over-plugging on the cable set-sided multiple plug, the basic plate may be not detached from the housing. These requirements are valid for the temperature range of -303K to +802.5K. 7.6.2. Mechanical load of flat plug The flat plug must be firmly embedded in the b
27、asic plate. A pressure or tension force of 100 N 10 N, which influences in longitudinal axis of the flat plug, may not have negative influences on whose fastening or cause deformation of the flat plug. 7.6.3. Plug-in connection The cable set-sided multiple plug must be suitable for the plug arrangem
28、ent of the basic plate well contacting. By a suitable material combination of relay plug contact and cable set-sided plug sleeve it must be avoided that electrochemical process occur at the contact point, which cause a destruction of the plug connection. 7.7. Fatigue test For a release-fatigue test
29、minimum 20 blink units are necessary. So far as not otherwise determined in the component drawing, following determinations are valid: 7.7.1. Voltage supply At connecting of the voltage supply device according to clause 6.3 it is to pay attention that the current peak value which results at switchin
30、g-on of lamps is put at disposal. If necessary, the voltage supply device must be tested through a vehicle battery with a cold start current of minimum 350 A. 7.7.2. Test position The specimens are arranged in mounting position, the plug-in connections are to be provided with the original matching p
31、lug. If this is not possible, so the plug formats and line cross sections must be used at replacement solutions. EDS-T-5219BLINK UNIT PAGE: 8/12 ISSUED DATE: 1994. 04. 10 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology 7.7.3. Operation for drive directional indication The fatigue t
32、est of blink units for drive directional indication is to be performed at +235K, 14 V 0.2 V at entrance of test circuit and with a lamp load of a) blink unit without trailer operation 2*21 W + 1*1.2 W at terminal 49a b) blink unit with trailer operation 3*21 W + 1*1.2 W at terminal 49a + 1*1.2 W at
33、terminal C2 The test duration amounts 200 h, in which the blink units are each 15 s switched on and 15 s switched out. 7.7.4. Operation for warning blink indication The fatigue test of blink units for warning blink indication is to be performed at +235K, 13 V 0.2 V at entrance of the test circuit an
34、d with a lamp load of: a) warning blink unit without trailer operation 4*21 W + 1*1.2 W at terminal 49a b) warning blink unit with trailer operation 6*21 W + 1*1.2 W at terminal 49a + 1*1.2 W at terminal C2 The test duration amounts 36 h, in which the blink units are switched-on permanent. 7.7.5. Bl
35、ink units which perform both drive directional indication and the warning blinking, must complete the tests according to clause 7.7.3 and 7.7.4. one after the other. 7.7.6. Evaluation of test results After the fatigue test, all tested blink units should satisfy the requirements listed in clause 7.2.
36、4.2 to 7.2.4.8. If a blink unit fails completely at the test according to clause 7.7.3 or 7.7.4, so a repeat test is to be performed with 20 new blink units. If 2 or several blink units fail early, so the test is to be broken and the sampling is to be rejected. 8. VEHICLE TEST The blink units must e
37、ndure a range of action to determined by the product development and construction without objection in the vehicle. If the supplier of the blink unit has to perform a relative test, so this must be especially agreed. 9. ADDITIONAL REQUIREMENTS 9.1. Permitted suppliers see release or release of the c
38、omponent drawing. 9.2. Further details see component drawing. EDS-T-5219BLINK UNIT PAGE: 9/12 ISSUED DATE: 1994. 04. 10 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology 10. DETAILS IN DRAWINGS, TEST SPECIFICATIONS AND SUCH THINGS This specification is indicated as following in drawi
39、ngs: “Test specification according to EDS-T-5219“. 11. DEVIATIONS Deviations from this specification or additional requirements must be agreed. EDS-T-5219BLINK UNIT PAGE: 10/12 ISSUED DATE: 1994. 04. 10 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology Test sample Point 12 Test seque
40、nce of the test sample Position/ specification1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25View test and gauging Marking Mechanical requirements Function in assembly Blink frequency and blink time Storage temperature range Operating temperature range Functional values Closed-circ
41、uit current consumption Fatigue test Functional values Electromagnetic comparability HF-self-interference Over voltage resistance Reverse current resistance Short-circuit resistance Mechanical stress Stress in the condensate water-climate Test on water protection Drop test Blink frequency and bright
42、 time Housing lettering Materials Automotive restricted hazardous substances 6.1.3 16.1.4 17.6 27.2.1 27.2.4.4.1 27.2.2 27.2.3 27.2.4 27.2.4.8 27.7 27.2.4 26.11 16.12 16.8 16.9 17.2.5 26.6 17.3 17.4 27.5 27.2.4.4.1 27.1 26.1.2 16.1.5 1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
43、xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx x x x x x x x x x x x x x x x x x x x x x x x xxxxxxxxxxxxxx1= EDS-T-5235 2= EDS-T-5219 EDS-T-5219BLINK UNIT PAGE: 11/12 ISSUED DATE: 1994. 04. 10 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology EDS-T-5219BLINK UNIT PAGE: 12/12 ISSUED DATE: 1994. 04. 10 REVISED DATE: 2008. 10. 21 VERSION: 3 GM DAEWOO Auto & Technology
