Enclosure heater without fan
HV 031
The space-saving fan heater for temperature control in enclosures, casings and technical installation spaces provides contactor protection against condensation. Resistance heater available in five power levels, each in AC 230 V and AC 120 V. HV 031 enclosure heaters are supplied without a fan. The installation of a fan is essential for operation.
- Compact, flat construction
- Overheating protection with automatic switch-off
- Fan self-installation mandatory
- Clip fixing for 35 mm DIN rail
Overview technical data
| Device name | Enclosure heater without fan |
| Device type | Fan heater |
| Series | HV 031 |
| Temperature monitoring | Overheating protection in the event of fan failure with automatic reset |
| Protection class | I |
| Protection type | IP20 |
| Connection case | Plastic to UL94 V-0, black |
| Heating element | High-performance heating cartridge |
| Heater element | Aluminium die casting |
| AC/DC | AC |
| Frequency | 50;60 Hz |
| Operating temperature | -45 °C - 70 °C |
| Operating humidity | ≤90 % RH |
| Storage humidity | ≤90 % RH |
| Storage temperature | -45 °C - 70 °C |
| Connection type | Connection terminal |
| Torque | 0.8 Nmmax. |
| Mounting | Clip for 35 mm DIN rail |
| Installation position | Airflow direction "in" vertical / connection at the bottom |
| Height | 22 mm |
| Note | Heating without fan Heating may only be operated in conjunction with a fan Heating may only be operated in conjunction with a fan (min. 150 m³/h). There is a risk of overheating! |
Heating
Cooling
Regulating
Lighting
