PKIR-E60S

Systemair Navigation Global

Požarna varnost

Proizvodi

Slovenia

Systemair Slovenia

Smoke tight dampers PKIR-E60S are designed and certified in accordance with EN 15650 and tested for ES criteria according to EN 1366–2. PKIR-E60S fire dampers are intended to be installed out of the wall/ceiling into the insulated/uninsulated duct. As standard, all dampers are servomotor-driven and can be delivered, with supply and communication control unit.

Smoke tight dampers are equipped with a servomotor that closes the damper blade on demand of the Building Management System or based on a current interruption in the thermoelectrical release device. Smoke tight dampers must be installed, operated and maintained according to the Installation, Operation and Maintenance manual.

Smoke tight damper with Belimo spring return actuator (AC/DC 24 V) with electro-thermal fuse 72°C and auxiliary switches.

Smoke tight damper with Belimo spring return actuator (AC/DC 24 V) with an electro-thermal fuse 72°C and auxiliary switches, with a Belimo supply and communication unit BKN230-24 (other communication units on demand).

Smoke tight damper with Belimo spring return actuator (AC/DC 24 V) with an electro-thermal fuse 72°C and auxiliary switches, with provided cable connectors for the supply and communication unit (communication unit not part of the mechanism).

Smoke tight dampers may be operated in a workplace with the ambient operating temperatures -10 to 60°C. The active fire-proof sealing must not be exposed to direct contact with water. The maximum air flow speed is 12 m/s with pure air without mechanic or chemical contamination with uniform flow, without condensation, ice coating and ice. The maximum allowable pressure difference is 1200 Pa. The device is not actuated until the ambient temperature reaches 65°C. In terms of their construction, the dampers are designed for use with a horizontal or a vertical blade axis.

Smoke tight dampers PKIR-E60S have casings made from galvanized sheet metal. Blades from non-asbestos insulants and galvanized sheet metal with rubber seal for cold smoke and an intumescent seal, that expands in a fire situation.

PKIR-E60S Okrogle požarne lopute