A pre-heater is available as an accessory for Topvex units of model SC20-70 and TC20-70 with counterflow heat exchanger. The pre-heater can be used to lift the inlet temperature into the air handling unit. The pre-heater will act with supporting capacity during conditions as by pass defrosting or during low outdoor temperatures, to secure desired supply temperature.
The pre-heater is controlled from the integrated control system in the Topvex unit, Systemair Access, with a dedicated pre-heater function offering set point to actual needs.
Технические характеристики
| Установка | ||
|---|---|---|
| Напряжение (номинальное) | 400 | В |
| Количество фаз | 3~ | |
| Потребляемая мощность | 12 000 | Вт |
| Размеры и вес | ||
|---|---|---|
| Вес | 10,05 | кг |
| ø D = | 400 mm |
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