Air-mine electric fan heater (VER 2*300/660)
Air-mine electric fan heater (VER 2×300/660) serves for heat up air flow supplied in underground mine when the temperature is below 4°Ñ.
Sectional performance of electric fan heater guarantees higher safety of the air heating system as a whole.
The usage of air-mine electric fan heater (VER 2×300/660) with the thyristor converter for calorifer management (type UTUK 1) maintains the temperature of air flow supplied in underground mine 4°Ñ.
Technical feature of air-mine electric fan heater (VER 2*300/660)
| Feature | unit | value |
| Security level | lð54 | |
| Power | kWt | 600 |
| Number of sections | pcs. | 2 |
| Power of section | kWt | 300 |
| Tension | V | 660 |
| Height of regulator | mm | 2000 |
| Width of regulator | mm | 700 |
| Carrying capacity | m3/h | 35000 |
| Minimal velocity of air flow | m/sec | 5 |
| Maximum temperature difference | C | 68 |
| Material of heating elements | AISI 316TI | |
| Number of heating elements | pcs. | 180 |
| Overall dimensions of electric fan heater height width length |
mm | 2143 800 815 |
| Electric fan heater mass | kg | 250 |
