Alteko TERNO-S

The TERNO-S modular ventilation system is made up of the necessary combination of separate pipe parts, supplied in galvanised or painted versions. TERNO-S radial fans for square ductwork, including flexible PV sleeves, are also available in stainless steel. The TERNO-S ventilation system is designed for air exchange and air treatment in civil construction and industrial areas.

Radial fans for square ducts from the TERNO-S ventilation system are available in sizes 200, 250, 280, 315, 355 and 400. TERNO-S square duct fans are designed for use in ordinary environments. The temperature of the conveyed air can be in the range -30 °C to +85 °C, the ambient temperature with respect to the electric motor can be -30 °C to +40 °C. The electric motors of TERNO-S fans are equipped with PTC thermistors or thermocouples. These protections must be connected when the fan is put into operation so that they fulfil their protective function.

Transport air temperature

-30°C to +85°C, or -30°C to +40°C for Ex fans

Version

TERNO-S - K - fan motor outside the air stream (TERNO-S - KB - fan part corner version RIGHT / LEFT)
TERNO-S - K-VTR - fan motor in the air stream (TERNO-S - KB-VTR - fan part corner design RIGHT / LEFT)

Sizes

TERNO-S - 200, 250, 280, 315, 355 and 400

Regulation

TERNO-S square duct radial fan motors can be controlled by frequency converters with infinitely variable speed control.

Fan casing material

Z - galvanized sheet metal
E - galvanized sheet + enamel (powder coated)
AKV1 - stainless steel sheet (CSN 17240, DIN 1.4301) - for pharmaceutical and food industry
AKV2 - stainless steel sheet (CSN 17348, DIN 1.4571) - for the chemical industry