| Porduct Name | Tubular Defrost Heater for Air Cooler |
| Humidity State Insulation Resistance | ≥200MΩ |
| After Humid Heat Test Insulation Resistance | ≥30MΩ |
| Humidity State Leakage Current | ≤0.1mA |
| Surface Load | ≤3.5W/cm2 |
| Tube diameter | 6.5mm,8.0mm,10.7mm,etc. |
| Shape | straight,U shape,W shape,etc. |
| Resistant voltage in water | 2,000V/min (normal water temperature) |
| Insulated resistance in water | 750MOhm |
| Use | Defrost Heating Element |
| Tube length | 300-7500mm |
| Lead wire length | 700-1000mm (custom) |
| Approvals | CE/ CQC |
| Terminal type | Customized |
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The Tubular Defrost Heater for Air Cooler is installed in the fin of the air cooler or the water tray for defrosting.The shape usually used U shape or A-A TYPE ( double straight tube,shown on the first picture).The defrost heater tube length length is customized according to the length of the chiller. |
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Defrost Tubular Heater is a special electrical component that converts electrical energy into heat energy. The defrost tubular heater is a metal tube as the shell, and the spiral electrothermal alloy wire (nickel chromium, iron chromium alloy) is uniformly distributed along the central axis of the tube. The void is filled and compacted with modified MgO powder with good insulation and thermal conductivity. Pipe ends sealed with silicone or ceramic products. Because of its high thermal efficiency, easy to use, simple installation and no pollution, it is widely used in various heating occasions.
Generally the defrost heater is adopted the oven moisture treatment, the color is beige, can be annealed at high temperature, the surface color of the electric heating tube is black or dark green.
1, small size, large power: the interior of defrost heater tube mainly uses cluster tubular heating elements.
2, electric refrigerator defrost heater Fast thermal response, high temperature control precision, high comprehensive thermal efficiency.
3, high heating temperature: the defrost heater design working temperature can be up to 850.
4, electric defrost heater simple structure, less material, and high heat conversion rate, while saving energy and electricity.
5, long life, high reliability: stainless steel defrost heating element is made of special electric heating materials, coupled with the design power load is more reasonable, the heater adopts multiple protection, which makes the safety and life of defrost heater greatly increased.
Aluminum Foil Heater
Oven Heating Element
Fin Heating Element
Defrost Wire Heater
Silicone Heating Pad
Pipe Heat Belt
Before the inquiry,pls send us below specs:
1. Sending us the drawing or real picture;
2. Heater size,power and voltage;
3. Any special requirements of heater.
Contacts: Amiee Zhang
Email: info@benoelectric.com
Wechat: +86 15268490327
WhatsApp: +86 15268490327
Skype: amiee19940314
