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Candy Jiao
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Email: nh.li@auto-parkingheater.com
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New Energy Vehicle PTC Coolant Heater
PTC Water Heater can provide heat for the cockpit of new energy vehicles and meet the standard of safe defrosting and defogging. At the same time, it provides heat to other parts of the vehicle that require temperature regulation.
Description
New Energy Vehicle PTC Coolant Heater
Product Description
Principle of PTC heater Constant temperature heating PTC thermistor has the characteristic of constant temperature heating. The principle is that after the PTC thermistor is powered on, the self-heating temperature will make the resistance value enter the transition zone, and the surface temperature of the PTC thermistor will maintain a constant value when heated at a constant temperature. The temperature is only related to the Curie temperature of the PTC thermistor and the applied voltage, but basically has nothing to do with the ambient temperature.
Product Parameters
| Item | WPTC-13 |
| Rated voltage(VAC) | 430VAC (323-552VAC/50Hz&60Hz, three-phase four-wire power supply), inrush current I≤30A; |
| Ambient temperature: | -40~105℃ |
| Ambient humidity: | 5%~90%RH |
| Medium: | 50% water/50% ethylene glycol |
| Heater protection grade: | IP67 |
| Heater weight: | 3.7±0.1Kg |
| Heater air tightness: | apply pressure 0.6MPa, test for 3min, the leakage is less than 500Pa |
Technical data:
1.The flame retardant performance implements GB/T2408-2008, which meets the level of HB for horizontal combustion and V-0 for vertical combustion;
2.EMC meets the requirements of IEC61000-6-2 and IEC61000-6-4;
3. Requirements for non-metallic materials:
a. VOC implements VDA277, meets TOC<50g C/g, benzene<5g/g, toluene<5g/g, xylene<15g/g;
b. Formaldehyde implements VDA275 and meets <5mg;
c. Smell implement VDA270, meet ≤3 @ 23℃&40℃, ≤3.5@80℃;
d. The fog implements DIN75201B and meets <5mg;
Installation Advice
Product Details
Certification
Shipping and Application
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