DataSheet DKIR1 DKIS1201711

ManualsBrandsSystemair ManualsFire SafetyDKIS1-250x300-DV7 - Smoke damper single compartment w.servomotor 230V

Fire Safety Products | 1 / 6

DKIR1, DKIS1

Systemair smoke dampers

Resistance class E

600

120 (v

i ↔ o) S500C

10000

AA single or E

600

120 (v

i ↔ o) S1500C

10000

AA single

1396 - CPD - 0058

Ordering codes

NOTES:

Type of activation:

• DV7: servomotor 230 V AC with auxiliary switches

• DV9: servomotor 24 V AC/DC with auxiliary switches

• DV9-ST: servomotor 24 V AC/DC with auxiliary switches and with supply

and communication unit BKNE230-24

Examples of the ordering codes:

DKIR1-630-DV9

Round smoke damper for one re compartment with nominal diameter

DN = 630 mm, with servomotor 24 V AC/DC with auxiliary switches

DKIS1-1200x800-DV9-ST

Rectangular smoke damper for one re compartment width W = 1200 mm,

height H = 800 mm, with servomotor 24 V AC/DC with auxiliary switches

and with supply and communication unit BKNE230-24.

DKIR1-

Nominal diameter

Type of activation

DV7, DV9, DV9-ST

DKIS1-

Nominal width × height

Type of activation

W × H

DV7, DV9, DV9-ST

Description

Smoke damper (hereafter referred to as damper)

is a component of SHEVS (smoke and heat exhaust

ventilation systems) and has two safety positions:

1. open - to enable exhaust of heat and smoke via

special fan from re compartment in which occur re

accident or

2. closed - to stop the spread of heat and smoke to the

re compartment without re.

Design

DKIS1 has rectangular casing made of a zinc coated

sheetmetal. Damper blade is made of calcium-

silicate boards. Closed damper is sealed by an active

intumescent sealing to avoid the spread of the heat and

smoke. Flanges are used for connection of the damper

DKIS1 to a duct.

DKIR1 has round casing made of a zincplated sheetmetal.

Metal covered blade has re resistant board inside. Spiro

safe sealing is used for connection of the damper DKIR1

to a duct.

The closing and opening of all smoke dampers is

performed by a servomotor 230 or 24V. The 24 V

servomotor can be connected through supply and

communication unit to various control systems.

Summary of content (6 pages)

PAGE 1
Fire Safety Products | DKIR1, DKIS1 Systemair smoke dampers Resistance class E600120 (ved i ↔ o) S500C10000 AA single or E600120 (ved i ↔ o) S1500C10000 AA single 1396 - CPD - 0058 Ordering codes DKIR1- Nominal diameter DN Type of activation DV7, DV9, DV9-ST DKIS1Nominal width × height Type of activation W×H Description Smoke damper (hereafter referred to as damper) is a component of SHEVS (smoke and heat exhaust ventilation systems) and has two safety positions: 1.
PAGE 2
| Fire Safety Products øD 1 N+ 45 W1 øD 2/6 R1 2 45 R2 45 L=400 4 Fig. 2: Dimensions of the circular smoke damper 3 8,8×11,8 5 W1 Damper Parts Description: 1. Casing R1 R2 L = 325 (W+40)×(H+40) 2. Damper Blade 3. Inspection opening 4. Servomotor 5. Communication unit (only DV9-ST); position of this unit depends on H size - above or on the side of the servomotor W×H Fig.
PAGE 3
Fire Safety Products | Fire resistances, dimension ranges and allowed installations Round and rectangular smoke dampers for one fire compartment are CE certified in accordance with the EN 12101-8, tested according to EN 1366-10 and classified in accordance with EN13501-4: Name Certificate No.
PAGE 4
/6 | Fire Safety Products W ≤ 1200 H R1 W > 1200 R2 R1 R2 (mm) 200 - 14 - 43 250 - 39 - 68 300 - 64 - 93 350 - 89 - 118 400 - 114 - 143 450 - 139 - 168 500 19 164 - 193 600 69 214 8 243 700 119 264 53 293 800 169 314 103 343 Tab.
PAGE 5
Fire Safety Products | Free areas DN (mm) 100 125 160 180 200 225 250 280 315 355 400 450 500 560 630 Av (m2) 0,005 0,009 0,016 0,021 0,026 0,034 0,042 0,054 0,069 0,089 0,114 0,146 0,182 0,230 0,293 Tab.
PAGE 6
/6 | Fire Safety Products Technical parameters Utilisation in SHEVS in single fire compartment Test temperature 600 °C Durability test 10 000 + 100 + 100 cycles without a change to the required attributes Testing pressure -500 Pa / -1500 Pa (see Tab. 1) Safe position closed / open according to situation in the fire compartment Airflow direction given by SHEVS design Allowed air velocity max.