For Engineering unit
|
Heaters for dehumidifier |
Heaters for Air curtain |
Heaters for BS |
The consititution of engineering heaters varied a lot for different customers. Usually we provide customized soultions. PTC products have been widely used due to its fast warming-up,safety operation and long life length.
Parameters:
| Item |
Parameters |
Remark |
|
Rated Voltage （V） |
24～380 |
selective |
|
Length of radiatior（mm） |
200～700 |
selective |
|
Rated power range （W） |
500～3500 |
selective |
|
Power tolerance （％） |
+5～-10 |
|
|
Insulation resistance （MΩ） |
≥100 |
normal |
|
Electric strength （V/1min） |
1500 |
|
|
withstand voltage of PTC （V） |
450 |
|
|
Power decay rate （％） |
≤10 |
1000h |
|
Max surface temperature（℃） |
270 |
|
|
Active time of thermalsat when overheated |
≤ 6 |
|
|
Active time of fuse when overheated |
≤15 |
|
Typical Applications：
Type |
Power（W） |
Size（mm） |
Application |
|
MZFR-J12X21 |
1200W |
209x74x15 |
Dehumidifier |
|
MZFR-D1519 |
1500W |
191x44x15 |
Air curtain |
|
MZFR-D12X61 |
3x1200W |
3x607x44x15 |
Aircondition for BS |
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