STEGO enclosure heaters and filter fans heat and cool your control cabinet. Thermostats, hygrostats and sensors complete temperature and humidity control systems in your technical application. STEGO offers matching lighting and accessories.

03102.0-00_VT_Zoll_Heizgeraet_Typ_HVL_031_80mm-drawing

Enclosure heater with fan

HVL 031

The HVL 031 is a space-saving fan heater for temperature control in enclosures, casings and technical installation spaces. It serves as a contactor against condensate. This resistance heater is available in five power levels, each in AC 230 V and AC 120 V. All HVL 031s include a fan.

Compact, flat construction, high air through-flow rate
Overheating protection with automatic switch-off
Clip fixing for 35 mm DIN rail
Version HV 031 available for fan self-mounting

Overview technical data

Device type	Fan heater
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
Service life	>50000 h
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 Nm max.
Connection	3-pole clamp 2.5 mm², torque 0.8 Nm max.
Mounting	Clip for 35 mm DIN rail
Installation position	Airflow direction "in" vertical / connection at the bottom
Note	Heating with fan;Heating may only be operated in conjunction with a fan. There is a risk of overheating!

Product variants

Article number	Operating voltage	Heating capacity	Height	Width	Depth	Weight
03102.0-00	230 V	100 W	53 mm	80 mm	112 mm	600 g
03102.9-00	120 V	100 W	53 mm	80 mm	112 mm	600 g
03103.0-00	230 V	150 W	53 mm	80 mm	112 mm	600 g
03103.9-00	120 V	150 W	53 mm	80 mm	112 mm	600 g
03113.0-00	230 V	200 W	57 mm	119 mm	151 mm	900 g
03113.9-00	120 V	200 W	57 mm	119 mm	151 mm	900 g
03114.0-00	230 V	300 W	57 mm	119 mm	151 mm	900 g
03114.9-00	120 V	300 W	57 mm	119 mm	151 mm	900 g
03115.0-00	230 V	400 W	57 mm	119 mm	151 mm	900 g
03115.9-00	120 V	400 W	57 mm	119 mm	151 mm	900 g

Enclosure heater with fan

HVL 031

Overview technical data

Product variants

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