Automotive heater PDF Print E-mail

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1. Installed Capacity - 300,000 pieces/month

2. Max Production with new equipment - 400,000 pieces/month

3. Customers/Models - Ficosa - VW Fox - VW Corsa 4300 - VW PQ24 Renault N68 - GM Meriva - GM Zafira - Ford Focus - Fiat Marea, Fiat Stilo, Metagal - VW Fox - VW Golf - Audi A3 - Audi A4, Mercedes B. Buscar.

4. Heater Materials - Laminated - Poliester - Tesa/3M Adhesive

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 Test Applied  
1- Heating: (at samples approving and each lot). Tension (13 +/- 0,1) V. The maximum current is obtained in the first 100 milliseconds on, at room temperature. The resistance increase can be maximum 30%. 5 - Performance at temperature: (at samples approving and each lot). During the heating, no point of the glass surface shall be higher than 70oC. Heating Time 4h Room Temperature 21oC. 
2- Function: Defrost (just at sample approving). After 7 minutes on, 100% of the area shall be defrosted. Test temperature -18oC. Frost preparing. Spray Water at glass surface 0,6 ml of water/cm2. Distance to the glass surface (200 to 250) mm. Spray nozzle diameter 1,7mm. Air pressure 4,5 bar absolute. Frost period 30 min. at -18oC. Ice thickness >= 0,5mm. 6- Storage (Just at Sample approving) ON / OFF
3- Alternance of temperature: (just at sample approving). Resistance change at room temperature >max 5% from initial value. Number of Cycles 5:
    Cicle:
    1 h 90oC
    2 h -40oC
    1 h -40oC
    2 h 90oC
7- Continue Test: (Just at sample approving)
60 Cycles:
Time ON 23h
Time OFF 1h
At room temperature 21oC
General: For tests 6 and 7 no performance problem can occur after tests.
4- Current absorption: (1,8 +/- 0,3) A/100 cm2 (at samples approving and each lot). Room Temperature -20oC. Tension 13V  


Specifications

1- Operating current - (max. 2.5A (-30oC 14V))

2- Power Consumption Max 30W (-30oC 14V at stationary current)

3- RATDE Voltage DC 12V

4- Working Voltage Range DC 10V to 15V

5- Working environmental temperature (-30oC to 80oC)

6- Temperature of mirror surface after assembly on completion of 10 min. current charge under DC 14V in the temperature range of -30oC to 80oC surface temperature in the middle of the mirror between 10oC and 90oC.

7- Insulation Resistance:
100 W or more (DC 500V)


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