113x35x26mm 24v 100w PTC Air Heating Element for Room Warming and Home Dryer
Specification
|
Item
|
PTC heating element
|
|
Voltage Rage
|
DC500V~DC800V
|
Rated Voltage
|
DC500V~DC800V
|
|
Ambient Temp
|
-40~+100℃
|
Rated Power
|
5000W/4000W/3000W
|
|
dB
|
50dB
|
Voltage
|
220
|
|
Waterproofing Grade
|
IP68
|
OEM
|
Accepted
|
|
Application
|
Electric bus electric defroster
|
Application:

1. PTC heating components are resistant to dry burning.
2. The heating element and over-temperature insurance are high-voltage wires with high temperature resistance (150 °C) and rated
voltage resistance of 1500V.
3. Under the environmental conditions required for the test, add 2850VAC voltage between the electric heating core, the electric
heating core and the over-temperature insurance, the applied voltage time is 60s, the leakage current is <10mA, no breakdown,
flashover.
4. Under the environmental conditions required for the test, the electric heating core is externally charged with 1100 VDC, the
insulation resistance is ≥50 MΩ; the electric heating core and the over-temperature insurance are applied with 1000 VDC voltage,
and the insulation resistance is ≥500 MΩ.
5. At high speeds, the 650V output power is 5000W ± 10% at wind speeds of 10m/s.
6. PTC heating element instantaneous breakdown voltage: DC1180V.