Fire Safety Products PKI-C Cartridge Fire Dampers Data Sheet
Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Fire Resistivity . . . . . . . . . . . . . . . . . . . . . . . . . 5 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Installation Distances . . . . . . . . . . . . . . . . . . . 6 Dimensions and Weight . . . .
Circular Fire Dampers | 3 / 16 1396 - CPD - 0050 Description Fire dampers represent passive fire protection with the help of compartmentalization to prevent the spread of toxic gases, smoke and fire. All our standard fire dampers are designed and certified in accordance with the EIS test criteria according to EN 1366 – 2. A fire damper together with its installation form an inseparable part of the fire resistivity rating. PKI-C fire dampers are designed for installations listed on pages 6 through 10.
/ 16 | Circular Fire Dampers Design Fire dampers have casings made from galvanized sheet metal. Blades are made from non-asbestos insulants and an intumescent seal, that expands in a fire situation. Material Composition The product contains galvanized sheet metal, calcium silicate board, graphite fire-proof laminate, polyurethane foam. These are processed in accordance with local regulations.
Circular Fire Dampers | 5 / 16 Fire Resistivity Circular fire dampers are certified according to EN 15650, tested according to EN 1366-2 and classified according to EN 13501. IN ACCORDANCE WITH EN 15650, EACH FIRE DAMPER MUST BE INSTALLED ACCORDING TO THE INSTALLATION INSTRUCTIONS PROVIDED BY THE MANUFACTURER! Tab. 1: Permitted installation methods for circular fire dampers based on fire resistivity Dimension Range (mm) Installation - Tested at Underpressure (Pa) Certificate No.
/ 16 | Circular Fire Dampers Dimensions Installation Distances According to the EN 1366-2 standard, the minimum distance from the wall or ceiling to the duct that holds the PKI-C is 75 mm. For multiple crossings through a fire resistive wall, the minimum distance between two ducts that hold the PKI-C is 200 mm. This applies for distances between the duct that holds the PKI-C and a nearby foreign object crossing the fire resistive wall (please see Fig. 2). ≥ 200 ≥ 75 ≥ 75 ≥ 200 Fig.
Circular Fire Dampers Dimensions and Weight W1 60 ød Fig. 3: Dimensions of the PKI-C Tab.
/ 16 | Circular Fire Dampers Ordering Code PKI-C- Fire resistivity class EI60S EI90S EI120S Nominal dimension DN Activation type ZV DV1 DV1-2 NOTES: E = Casing integrity I = Thermal insulation S = Smoke leakage Example of the Ordering Code PKI-C-EI60S-200-DV1-2 Circular fire damper, maximum fire resistivity of 60 minutes, nominal diameter 200 mm, activation mechanism ZV + closed indication with AC/DC 24 V contact switches.
Circular Fire Dampers | 9 / 16 Accessories PRC-PKIC-DN Cover Plates Description Cover plates are intended for the installation of fire dampers with a fire resistivity up to EI120S. They provide the cover for insulation filling, which can be made from lower density mineral wool. Cover plates are obligatory for dry installation! Design Ordering Code The cover plates are made from calcium silicate boards with a thickness of 10 mm. Shape and dimensions are shown in Fig. 4.
/ 16 | Circular Fire Dampers TVK-PKIC-DN Flexible Duct Coupling Description A flexible coupling for easier accessibility during inspections is placed directly behind the built-in duct to the side where the damper blades open. Design The flexible duct coupling consists of two duct connections (1) with rubber seals (2), flexible textile material between duct connections (3) and en electric cable (4) that serves as a conductive bridge for both connections.
Circular Fire Dampers Technical Parameters Durability Test 50 cycles with no change of the required properties Testing Underpressure 300 Pa Safe Position Closed Possible Installations Vertical/horizontal, rigid/flexible wall, Wet installation/Dry installation (see Airflow Direction Both directions Side with Fire Protection Depending on installation classification: From both sides (i <-> o) Closure 72 °C as standard by means of a spring after the melting of the thermal fuse Ambient Temperature
/ 16 | Circular Fire Dampers Legend ps Pa Pressure drop qV m /h l/s 3 Air flow volume ±Δ % Deviation from measured value LWA dB(A) A-weighted total sound power level v m/s Air face velocity Fire resistance class (EI60S, EI90S and EI120S), type of actuation (ZV, DV1 and DV1 -2), or accessories (PRC-PKIC-DN and TVK-PKIC-DN) do not affect the pressure drop and A-weighted total discharged sound power level.
Circular Fire Dampers Pa 90 40 60 80 100 120 140 160 180 200 220 l/s PKI-C- ... -160 45 80 70 50 100 150 200 250 l/s PKI-C- ... -200 40 50 dB(A) 35 60 45 dB(A) 30 50 25 45 dB(A) 40 40 dB(A) 20 30 40 dB(A) 20 10 30 dB(A) 200 300 400 500 600 700 800 m³/h Diagram 5: Pressure drop & A-weighted total discharged sound power level 50 100 150 200 250 l/s PKI-C- ...
/ 16 | Circular Fire Dampers Installation, Maintenance & Operation Information about installation, maintenance and operation is available in the or find more at Systemair DESIGN. “UserManual_PKI-C” document Transport & Storage Dry indoor conditions with a temperature range of -10°C to +50°C. Supplement Any deviations from the technical specifications contained herein and the terms should be discussed with the manufacturer.
Circular Fire Dampers Related Products PKIR3G, PKIS3G, PKIS3GA, PKIS-EI90S and PKIS-EI120S Fire Dampers Product information is available within the or at Systemair DESIGN.
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