Descriptions
This is a compact fan heater equipped with a powerful axial fan and a highly efficient heating element. Its refined, compact, and high-performance design makes it an ideal choice for many cabinet heating applications.
Specification
| Product Name | PTC Fan Heater |
| Rated voltage | 220V |
| Rated Power | 50-300W |
| Heating Element | Industrial-grade PTC |
| Safety Temperature Cutoff | Preventing the fan from overheating prevents the heater from overheating. |
| Heat Sink | Anodized extruded aluminum alloy |
| Shape | Square |
| Operating Temperature | -45C to +70C |
Product Show
Features
1. Self-Regulating & Safe Heating: Utilizes Positive Temperature Coefficient (PTC) ceramic elements. Their resistance increases sharply at a specific temperature, automatically limiting power consumption and preventing overheating. This inherent safety feature eliminates the risk of open-fire hazards, making them ideal for unattended operation.
2. Compact & Integrated Design: The unit combines the PTC heating core, an efficient aluminum alloy heat sink, and a fan into a single, compact assembly. This space-saving design is specifically engineered for easy integration into electrical cabinets, enclosures, and control panels.
3. Forced-Air & Efficient Heat Distribution: The built-in axial or centrifugal fan ensures active, forced convection. It rapidly draws in cool air, passes it over the high-surface-area heat sink, and distributes the warm air evenly throughout the cabinet, preventing localized hot spots and ensuring uniform temperature rise.
4. High Reliability & Long Lifespan: With no moving parts except the fan motor, and with the PTC element being highly stable, these heaters offer exceptional durability and minimal maintenance. They are resistant to vibration and are not prone to degradation over time.
5. Energy Efficient: The self-limiting property means the heater draws maximum power only during initial warm-up. Once near the target temperature, power input drops significantly, reducing energy consumption compared to constant-wattage heaters.
6. Environmental Resilience: Typically housed in robust enclosures with IP (Ingress Protection) ratings (e.g., IP54), they are resistant to dust, moisture, and corrosive atmospheres commonly found in industrial settings. Models are available for various voltage inputs (e.g., 24VDC, 120VAC, 230VAC).
Application
Cabinet fan-type PTC heaters are essential components for thermal management in critical electronic and electrical environments:
•Electrical Control Panels & PLC Cabinets: Prevents condensation and frost formation by maintaining internal temperature above the dew point, protecting sensitive components like programmable logic controllers, relays, and power supplies.
•Industrial Automation & Robotics: Ensures reliable operation of drives, servo controllers, and I/O systems in cold factories or unheated facilities, preventing malfunctions due to low temperatures.
•Outdoor Telecommunications & UPS Enclosures: Keeps batteries at optimal operating temperatures, extending battery life and ensuring backup power system reliability in harsh weather conditions.
•Railway & Transportation Systems: Used in onboard control units and trackside enclosures to guarantee performance in extreme outdoor temperatures.
•Wind Turbine Nacelles: Prevents icing and maintains operational temperatures for control electronics located high atop turbines.
•Medical & Laboratory Equipment: Provides precise, reliable, and safe heating in diagnostic and analytical instruments where stable thermal conditions are required.
In summary, the cabinet fan-type PTC heater is the preferred solution for safe, efficient, and reliable temperature control and condensation prevention in sealed enclosures across a wide range of demanding industries.
More Products for Options
