SystemAir S-RA1 Series Handbook
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SystemAir S-RA1 Series Handbook

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S-RA1
Smoke Control Damper - AAsingle
Handbook

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Summary of Contents for SystemAir S-RA1 Series

  • Page 1 S-RA1 Smoke Control Damper - AAsingle Handbook...

  • Page 2: Table Of Contents

    2/31 | S-RA1 Table of Contents Overview ............3 Technical Parameters .

  • Page 3: Overview

    • BST0 - Smoke control damper with an activation mechanism with a Belimo actuator (AC/DC 24 V, supply through communication unit: AC 230 V) and with a Belimo supply and communication unit BKNE230-24 (other communication units on demand). Accessories You can find more information about accessories at design.systemair.com. • GE1-S-RA1: Extension with Grille for S-RA1...
  • Page 4 4/31 | S-RA1 Design The casing and the blade of the S-RA1 are made of a galvanized sheet metal. A rubber seal prevents leaks of heat or smoke. The casing has connections on two sides with a rubber seal to attach to duct with nominal internal dimension. The dampers actuator of the S-RA1 is always accessible.

  • Page 5: Technical Parameters

    5/31 | S-RA1 Technical Parameters Durability Test • Test procedure with 10000 cycles and actuator control • No change of the necessary properties. (rotation from 0° to 90°) • Test procedure with 10000 cycles and actuator control • No change of the necessary properties. for “mod”...
  • Page 6 6/31 | S-RA1 Assessed Performance 19 CE 1396 Systemair Production a.s. Hlavná 371, 900 43 Kalinkovo, Slovakia 1396-CPR-0207 S-RA1 EN 12101-8 : 2011 Smoke control damper Nominal activation conditions/sensitivity Pass Response delay (response time) Opening/closure time proven. Duration: <60 s / 90°...

  • Page 7: Diagrams

    7/31 | S-RA1 Diagrams The pressure drop, and A-weighted total discharged sound power level depend on the nominal diameter of the damper and air flow volume at different duct pressures. The type of activation does not influence the airflow parameter, therefore only one activation type is shown in the diagrams. Diagrams for Extract S-RA1-...-B230 S-RA1-...-B230...
  • Page 8 8/31 | S-RA1 S-RA1-...-B24-SR S-RA1-...-B24-SR Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) 1000 1000 Size: 125, 75 % Size: 125, 50 % Size: 200, 50 % Size: 125, 25 % Size: 200, 75 % Size: 200, 25 % Size: 125, 0 %...
  • Page 9 9/31 | S-RA1 Diagrams for Supply S-RA1-...-B230 S-RA1-...-B230 Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) Size: 160 Size: 200 Size: 100 Size: 180 Size: 125 Size: 140 Size: 250 m³/h m³/h 1000...
  • Page 10 10/31 | S-RA1 S-RA1-...-B24-SR S-RA1-...-B24-SR Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) Size: 125, 50 % Size: 200, 50 % Size: 125, 75 % Size: 200, 75 % Size: 200, 25 % Size: 125, 25 % 55 dB(A) 55 dB(A)
  • Page 11 11/31 | S-RA1 Diagrams for Extract with Included GE1-S-RA1 Accessory S-RA1-...-B230 + GE1-S-RA1-...- S-RA1-...-B230 + GE1-S-RA1-...- Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) Size: 200 Size: 100 Size: 160 Size: 125 Size: 180 Size: 140...
  • Page 12 12/31 | S-RA1 S-RA1-...-B24-SR + GE1-S-RA1-...- S-RA1-...-B24-SR + GE1-S-RA1-...- Pressure drop & A-weighted sound power level in dB(A) Pressure drop & A-weighted sound power level in dB(A) 1000 1000 Size: 125, 75 % Size: 125, 25 % Size: 200, 25 % Size: 125, 50 % Size: 200, 50 % Size: 200, 75 %...

  • Page 13: Dimensions & Weights

    13/31 | S-RA1 Dimensions & Weights Dimensions S-RA1.../GE1-S-RA1... (mm) ≤75 (220) Notes: Accessory GE1-S-RA1 sold separately. GE1-S-RA1 is not part of the S-RA1 delivery. * Inclusive grille DN (mm) S-RA1 -170 -158 -150 -145 -140 -130 -120 -108 -95...
  • Page 14 14/31 | S-RA1 Free Area of S-RA1 Without Grille DN (mm) S-RA1 0,005 0,008 0,01 0,012 0,014 0,019 0,024 0,032 0,04 0,051 0,067 0,086 0,111 0,143 0,178 0,226 0,289 Free Area of GE1-S-RA1 Accessory DN (mm) 100 125 140 150 160 180 200 225 250 280 315 355 400 450 500 560 630 GE1-S-RA1 0,003 0,005 0,007 0,008 0,010 0,013 0,016 0,022 0,027 0,035 0,046 0,060 0,077 0,097 0,121 0,154 0,198 Weights of S-RA1 Without Grille...

  • Page 15: Ordering Code

    15/31 | S-RA1 Ordering Codes S-RA1 - Dimension, øDN: 100 mm, 125 mm, 140 mm, 150 mm, 160 mm, 180 mm, 200 mm, 225 mm, 250 mm, 280 mm, 315 mm, 355 mm, 400 mm, 450 mm, 500 mm, 560 mm, 630 mm A - Type of Activation B230 - 230V AC Belimo actuator B24 - 24V AC/DC Belimo actuator...

  • Page 16: Product Handling

    • Perform damper's functionality check (see "Operation Manual" section). • Connect the continuous duct or mount the removed grille. • Create and/or fill out the Operating Journal included with the smoke control damper (Operating Journal can be also downloaded at design.systemair.com)
  • Page 17 17/31 | S-RA1 2 × F1 Legend for Product Handling 1 - Smoke control damper S-RA1 2 - Connected metal ductwork F1 - Screw M4×13 mm...

  • Page 18: Installation

    18/31 | S-RA1 Installation Methods 120 (v i ↔ o) S1000 C AAsingle S-RA1 EN 1366-9 DN 100 ... DN 630 120 (v i ↔ o) S1000 C AAsingle Notes: d) - Duct per EN 1366-9 - Duct placement, vertically oriented damper Installation Rules •...
  • Page 19 19/31 | S-RA1 Installation DMV Vertically Oriented Damper, in the Metal Duct The S-RA1 smoke control damper can be installed on these types of ductwork: • “single” ductwork from sheet metal tested to EN 1366-9 or with higher density/thickness. • builders work ducts (created on site). This section does not give information about duct hanger rules.
  • Page 20 20/31 | S-RA1 ≤150 (mm) ≤150 (mm) 2× Legend for installation DMV: 1 - Smoke control damper S-RA1 2 - Connected metal ductwork A1 - Extension with grille (GE1-S-RA1), sold separately F1 - Screw M4×13 mm Y1, Y2 - Cutting planes...
  • Page 21 21/31 | S-RA1 Installation D1V Vertically Oriented Damper, on the Duct The S-RA1 smoke control damper can be installed on these types of ductwork: • “single” ductwork from sheet metal tested to EN 1366-9 or with higher density/thickness. • builders work ducts (created on site). This section does not give information about duct hanger rules.
  • Page 22 22/31 | S-RA1 (mm) ≤150 (mm) 2× 2× Legend for installation D1V: 1 - Smoke control damper S-RA1 2 - Connected metal ductwork A1 - Extension with grille (GE1-S-RA1), sold separately F1 - Screw M4×13 mm Y - Cutting plane...

  • Page 23: Electrical Parameters

    23/31 | S-RA1 Electrical Connections WARNING • Risk of electric shock. • Stop the power supply before you do work on electrical equipment. • Only approved electricians can do work on the electrical system. To access the electrical parts of this product follow instructions in "Product Handling" section. Electrical Parameters for Type of Activation and Actuator DN (mm) T | NVF | PC | A...
  • Page 24 24/31 | S-RA1 Type of Activation B230 • The circuit switch between wires 2 and 3 is not part of the damper supply. • When the power supply is connected to wires 1 and 3, the actuator moves to the OPEN position. •...
  • Page 25 25/31 | S-RA1 Type of Activation B24 • The circuit switch between wires 2 and 3 is not part of the damper supply. • When the power supply is connected to wires 1 and 3, the actuator moves to the OPEN position. •...
  • Page 26 26/31 | S-RA1 Type of Activation B24-W This type of activation has cable connectors for the supply and communication unit (the communication unit is not part of the mechanism). • The circuit switch between wires 2 and 3 is not part of the damper supply. •...
  • Page 27 27/31 | S-RA1 Type of Activation B24-SR 24V AC/DC Belimo Actuator, modulated (0)2..10V • When power supply is connected to wires 1 and 3, actuator drives to position OPEN. • When power supply is connected to wires 1 and 2, actuator drives to position CLOSED. Notes: •...
  • Page 28 28/31 | S-RA1 Type of Activation BST0 • The actuator and the control module are factory wired. • Connect the supply voltage to the connecting cable (approx. 1 m, with ferrules). • The 2-wire cable a/b to the BKSE24-6 is connected to terminals 6 and 7 (screw terminals for 2 x 1.5 mm^2 wire). Terminals 1 and 5 may not be assigned.

  • Page 29: Operation Manual

    29/31 | S-RA1 Operation Manual Functionality Check After you install the damper, make sure that you set it to its “closed” operating position. If you use the damper to remove pollutants, make sure that you set it to its “open” operating position. Connect the actuator to the related electric power supply (refer to the “Electrical connections”...
  • Page 30 30/31 | S-RA1 To do a visual check of the internal parts of the damper, dismount the inspection lid or the grille. This will give you access to the internal parts. Also, if the damper has an mechanism lid, you can open the lid to access the internal parts. Do a check of these items of the internal side of the damper: •...
  • Page 31 Systemair DESIGN • 2022-02-17 • Handbook_S_RA1_en-GB • Original instructions...

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