| Item | Specification |
|---|---|
| Operating voltage | 100V-265V |
| Heating element | PTC |
| Service life of fan | 70000h |
| Air flow, free blowing | 43m³/h |
| Fault alarm function | Fan fault and heater fault alarm indicators flash |
| Protection function | Six-fold protection |
| Heating capacity | 400W / 600W |
| Weight | 1400g |
| Housing | sheet metal |
| Dimensions | 17836192mm |
| Mounting | clip for 35 mm DIN rail |
| Operating / Storage temperature | -45 to +70 °C |
DJR series PTC heater is an aluminum profile industrial heating device designed for electrical enclosures. It adopts reliable PTC heating element, featuring compact flat structure, wide working voltage range and self-adjusting heating power according to ambient temperature.
With excellent heat dissipation aluminum fins, this heater delivers stable and uniform heat output, effectively preventing condensation, frost and low-temperature damage inside distribution cabinets, control boxes and electrical enclosures. It can be matched with cabinet thermostat for automatic temperature control.
Test report per batch
Datasheet + test report
CADs, logos, test reporting
1-5 pcs for qualified buyers
Yes. Its working temperature range covers -45u00b0C ~ +70u00b0C. It can start heating reliably in cold outdoor cabinet environments to prevent condensation and frost on electrical parts.
SGS001 is an all-in-one intelligent heating module with built-in sensor and control chip. It realizes automatic constant temperature without an external thermostat, while conventional heaters need to be matched with separate temperature controllers.
When the fan or heating element malfunctions, the corresponding indicator light will flash automatically. This real-time alarm helps maintenance staff quickly locate faults and avoid damage to electrical cabinet components caused by heating failure.
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