Characteristics:
•Electric strength for outside frame is up to 3500VAC
•Low temperature PTC elements, low power aging rate
•Voltage can be selected from 220~600VDC, up to 800VDC
•Excellent low temperature start, rapid heating under -40℃
•Waterproof grade is up to IP67
•Stainless steel for outside frame, anticorrosion, safety, firm structure
Technical data:
| No. | L(mm) | W(mm) | T(mm) | P(KW) | Vr(VAC) |
| F2389 | 870 | 220 | 34 | 5000 | 600 |
| F2260 | 1200 | 220 | 34 | 8000 | 600 |
Advantages:
PTC air heaters have the characteristics of temperature automatically controlling and no fire. It is widely applied in home appliance.
•High withstand voltage, good reliability.
High withstand voltage is up to 620VAC/min for every element. Each assembly heater passes more than 2 times of withstand voltage which is up to 500~550VAC/min. We control the rejection rate less than 100ppm during production process to ensure our products are 100% safety and reliability.
•Power aging rate is very low
By careful material selection and reasonable structure design and with more than 2 years’ aging testing, the heater life reach more than 30 years theoretically.
