Jumta ventilatori ar tiešo piedziņu

Jumta ventilatori ar tiešo piedziņu

Systemair direct-driven roof fans are very robust and reliable solutions that will fit every roof exhaust applications.


Jumta ventilatori ar tiešo piedziņu

DHA

DHA

Casing

Casing and base frame manufactured from galvanized sheet steel, powder coated RAL 7010; cowl manufactured from seawater resistant aluminium.

Motor

Voltage controllable external rotor motors.

Impeller geometry

Impeller blades with bionic shape are manufactured from high efficiency composite material.

Output control

Three phase version that can be switched between D/Y connection for two speeds.

Motor protection

Motor protection via integral thermal contacts with external leads for connection to a motor protection switch.

DHS

DHS

Jumta ventilatori: 400-16500 m

3

/h, skrejrats ar atpakaļ vērstām lāpstiņām, 1 un 3 fāzes

DVS

DVS

Jumta ventilatori: 400-16500 m3/h, skrejrats ar atpakaļliektām lāpstiņām, 1 un 3 fāzes

DVSI

DVSI

Izolētie jumta ventilatori: 400-16500 m3/h, skrejrats ar atpakaļliektām lāpstiņām, 1 un 3 fāzes

TFSK

TFSK

Jumta ventilatori: 0,05-0,39 m3/s, skrejrats ar atpakaļliektām lāpstiņām, 1 fāze

TFSR

TFSR

Jumta ventilatori: 0,05-0,39 m3/s, skrejrats ar atpakaļliektām lāpstiņām, 1 fāze

ZRS

ZRS

Jumta ventilatori dūmu gāzes novadīšanai: 0,08-,014 m3/s, 1 fāze