100% Brand new and high quality
Rated Voltage:220V(the power line does not distinguish between positive and negative)
Mounting Pitch:100 x 43mm
Mounting Hole Size：8 x 4mm
heat material: PTC Thermistor
heat methods:heat radiation by air flow
lead wire: silicone high temperature line
the length of lead wires : 200mm
the length of bare wires : 10mm
remarks:with 150 degrees normally closed thermostat protector
main usded in:Electric Heater /Air Conditioner/equipment/Humidifier/Air Purifier/Clothes Dryer/Dehumidifier
Safety, surface insulation
Heat up quickly, long service life
Instruction manual(PTC Air Heater 400W 220V):
1. The power line does not distinguish between positive and negative, you can freely link power 220V.
2. When the heater is dry, low thermal efficiency, it is recommended to use with the fan.
3. Can be placed under a wet environment, but can not be placed in water.
4. For the first time, will produce a small amount of smoke, is a normal phenomenon, it will disappear within a short time.
5. Built-in 230 degrees Celsius heater chip, when dry the surface temperature of about 200 degrees Celsius, the fan blowing, the surface temperature of about 120 degrees Celsius.
6. Both ends of the product wearing bracket (PA66 high temperature nylon)
7. Test: Ambient temperature 24 degrees Celsius, the wind speed: 3.3 m / s, distance from the outlet 10 cm. Hot air temperature of about 50-60 degrees Celsius.
8. Under normal circumstances, PTC heater in a very short time after the start, it will have an impact power, which is about 1.5 to 3 times the rated power, but will rapidly decline, which is normal. Please buyers understand!
9. Life: about: 3–5 years.
we have different power and size to choose
Shanghai Yidu Electronic Co., Ltd is the professional manufacturer of PTC products. We are specializing in the production of PTC air heaters, PTC fan heaters and PTC liquid heaters.Our most popular products are the insulated air heaters.Widely used in new air conditioners, air conditioners, incubators, car assisted heating, ticket collection systems, beauty salons and all kinds of household appliances.
Packing & Delivery
Packing Details : Packing, 50pcs/carton
Delivery Details : 1-3 days after order
Q: Are you trading company or manufacturer ?
A: We are professional PTC factory.
Q: Can you customize different requirements products?
A: Sure, we have a professional R & D team, so we can customize different sizes, power, voltage… according to your specific requirements.
Q: How long is your delivery time?
A: Generally it is 1-3 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment=3000USD, 50% T/T in advance ,balance before shippment.
If you have another question,please send us your RFQ.
Пока не пробовал. Снаружи выглядит аккуратно. на корпусе написано 450W. Провода запаены прямо внутри нагревательного элемента.