air-heaters: duct heaters
DH Heater
DH heaters are designed for mounting directly in round ventilation ducts with standard diameters (100-400 mm). The heater casing is made of powder coated steel sheet and the heating elements are made of stainless steel. They have a dual protection against overheating: the first automatic component (temperature + 75 ° C), the second with manual unblocking (temperature + 85 ° C).
On request, the device can be supplied in any color from the RAL palette. In standard version, it is produced in white.
| Type | Power [kW] | Rated voltage [V] | A | B | C | D | H |
| DH-100/03 | 0,3 | 230 | 380 | 280 | 98 | 100 | 105 |
| DH-125/09 | 0,9 | 230 | 380 | 280 | 105 | 125 | 105 |
| DH-160/15 | 1,5 | 230 | 380 | 280 | 135 | 160 | 105 |
| DH-160/20 | 2,0 | 230 | 380 | 280 | 135 | 160 | 105 |
| DH-200/20 | 2,0 | 230 | 400 | 300 | 165 | 200 | 105 |
| DH-200/30 | 3,0 | 3×400 | 400 | 300 | 165 | 200 | 105 |
| DH-200/45 | 4,5 | 3×400 | 400 | 300 | 165 | 200 | 105 |
| DH-200/60 | 6,0 | 3×400 | 400 | 300 | 165 | 200 | 105 |
| DH-250/30 | 3,0 | 3×400 | 400 | 300 | 195 | 250 | 75 |
| DH-250/45 | 4,5 | 3×400 | 400 | 300 | 195 | 250 | 75 |
| DH-250/60 | 6,0 | 3×400 | 400 | 300 | 195 | 250 | 75 |
| DH-250/90 | 9,0 | 3×400 | 400 | 300 | 195 | 250 | 75 |
| DH-315/30 | 3,0 | 3×400 | 400 | 300 | 230 | 315 | 75 |
| DH-315/45 | 4,5 | 3×400 | 400 | 300 | 230 | 315 | 75 |
| DH-315/60 | 6,0 | 3×400 | 400 | 300 | 230 | 315 | 75 |
| DH-315/90 | 9,0 | 3×400 | 400 | 300 | 230 | 315 | 75 |
| DH-315/120 | 12,0 | 3×400 | 400 | 300 | 230 | 315 | 75 |
| DH-355/60 | 6,0 | 3×400 | 440 | 340 | 230 | 355 | 75 |
| DH-355/90 | 9,0 | 3×400 | 440 | 340 | 230 | 355 | 75 |
| DH-355/120 | 12,0 | 3×400 | 440 | 340 | 230 | 355 | 75 |
| DH-355/150 | 15,0 | 3×400 | 340 | 230 | 355 | 355 | 75 |
| DH-400/60 | 6,0 | 3×400 | 340 | 230 | 400 | 400 | 75 |
| DH-400/90 | 9,0 | 3×400 | 440 | 340 | 230 | 400 | 75 |
| DH-400/120 | 12,0 | 3×400 | 440 | 340 | 230 | 400 | 75 |
| DH-400/150 | 15,0 | 3×400 | 440 | 340 | 230 | 400 | 75 |
| DH-400/180 | 18,0 | 3×400 | 400 | 300 | 230 | 400 | 75 |
