Cast in copper heater

The totally enclosed heater have the advantages of attractive appearance ,reasonable design ,long service life ,lower chang times and minimum down time as well as high production efficiency !

一、Feature:
1. use the mica pad made in Germany with high temperature resistant ,strong insulation !

2. Adopt high-temperature resistance wire ,has the advantages of fast heat transference ,heat evenly ,high temperature resistance .

3. Fasten the heater together with hexagon screw ,sturdy&reliable,easy installation.

4. Use the stainless steel made of Japan which has attractive appearance ,heat evenly ,high temperature resistance.

5. Use magnetic connection made in Germany ,high temperature resistance cable of Japan !

二、Main technical:

Service conditions:operating temperature: -20℃ ~ +60℃
Electric strength:can experience Sinusoidal alternating current1500V/50HZ,no breakdown continue for 1 MIN .
Leakage current: <5MA
Cold condition insulation resistance:>50 MΩ
Ground resistance: <10Ω
Temperature resistance: Installed in the machine which surface temperature up to 500 ℃ and no burned phenomenon