Definition and general information
Electric industrial heaters are designed to heat or maintain the temperature of industrial premises, technical enclosures, containers, electrical cabinets and so on.
They are widely used in various sectors (marine, automotive, agri-food...), to keep storage areas frost-free, prevent condensation in control cabinets, or keep products at temperature before use (paint, oil...).
The radiator works on the principle of natural convection. Air in contact with the heating elements becomes lighter and rises, while cold air descends to be heated in turn. This movement creates a natural air circulation that spreads heat gently, progressively and silently.
The unit can be floor-mounted or wall-mounted using optional wall brackets, but always in a horizontal position.
It consists of one or more shielded electrical resistors (bare or finned), a steel or stainless steel casing and a protective cover for the electrical connections.
The radiator can be fitted with a built-in thermostat, adjustable from 0 to 50°C, connected to the power supply for independent temperature control.
Robust and waterproof up to IP66 depending on the model, it can be installed in demanding industrial environments such as the nuclear or maritime sectors.
Vulcanic offers ATEX and IECEx certified equipment for heating in potentially explosive atmospheres (gas or dust).
- Unit power from 500 W to 4500 W.
- Single-phase (230 V) or three-phase (400 V, 440 V) voltage.
- Electrical connection box sealed to IP42 to IP66.
Applications
Industrial radiators are used in a wide range of applications. Here are just a few examples:
Food industry
Use of stainless steel heaters to maintain a stable temperature in the fermentation chambers during yogurt production.
Chemistry and pharmaceuticals
Keeping soda ash in storage areas at a temperature above 20°C to prevent crystallization and guarantee its fluidity.
Marine
Installation of industrial heaters in containers to keep sensitive products frost-free during transport by sea.
Industrial processes
Prevents condensation in electrical cabinets by maintaining a slightly higher temperature than the ambient air. This prevents moisture build-up and protects electronic components.
Technical data
Industrial radiators are made up of :
- Shielded electric resistors, either bare or finned, are the radiator's heating elements.
- The steel or stainless steel casing provides mechanical protection for the heating elements.
- Support feet allow the radiator to be mounted on the floor or on optional wall-mounting brackets.
- Electrical connection is made via a protective connection box fitted with a cable gland. For ATEX or IECEx certified heaters, the box is explosion-proof.
- As an option, the radiator can be fitted with a temperature control thermostat, adjustable from 0 to 50°C, installed inside the protective casing. The adjustment knob is accessible from the outside or inside, depending on the model and the degree of tightness required.
Further information
- Vulcanic offers ATEX and IECEx certified equipment for heating in potentially explosive atmospheres (gas or dust).
- In addition to the wide range of finished products shown in our online catalog, Vulcanic is able to design custom-built equipment to meet your specific requirements (power, voltage, etc.).
Recommendations
Precautions for use
Make sure there are no obstacles in the way of the radiator's natural ventilation: DO NOT COVER
Industrial radiators must not be installed in public or residential areas.
Installation and connection
The radiator must be installed in a horizontal position.
Ground terminal must be connected.
Please refer to the instruction manual for all recommendations relating to the equipment.
