Smoke and Heat Exhaust Ventilation System (SHEVS) Control Centre with two outputs for connection of 24V with 20A or 40A outputs or 48V drives with 10A or 20A outputs.

Versions

RWZ 5f-20
20 A output current 24V

RWZ 5f-40
40 A output current 24V

RWZ 5f-10-48V
10 A output current 48V

RWZ 5f-20-48V
20 A output current 48V

This SHEVS Control Centre allows the configuration of one or two SHE groups and up to four ventilation groups. There are four versions available, two with an output voltage of 24 and two with an output voltage of 48 V. The 24 V version can deliver a total output current of up to 20 or 40 A, the 48  V version can deliver up to 10 or 20 A.

Besides the detectors, ventilation buttons with indication of position and an external wind and rain control of the type WRS are connectable. As an alternative, the option WRM is available as internal wind and rain control.

• Power supply designed according to EN 12101-10
• Control unit designed according to ISO 21927-9
• Directives 2014/35/EU and 2014/30/EU
• Environmental class 1 (EN 12101-10 / ISO 21927-9) / III (VdS 2581)