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Rf-t CU2/B Manual

Battery assembly of max. 4 individual dampers
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CU2/B
Battery assembly of max. 4 individual dampers
0749
www.rft.be
Rf-Technologies nv  Lange Ambachtstraat 40  9860 Oosterzele  Belgium  Tel +32 9 362 31 71  Fax +32 9 362 33 07  info@rft.be

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Summary of Contents for Rf-t CU2/B

  • Page 1 CU2/B Battery assembly of max. 4 individual dampers 0749 www.rft.be Rf-Technologies nv  Lange Ambachtstraat 40  9860 Oosterzele  Belgium  Tel +32 9 362 31 71  Fax +32 9 362 33 07  info@rft.be...
  • Page 2 Table of content Table of content Declaration of performance Product presentation CU2/B Range and dimensions CU2/B Variant CU2/B-L500 Range and dimensions CU2/B-L500 Evolution - kits Options - at the time of order Flange types - at the time of order...
  • Page 3 Declaration of performance Harmonised standard EN 15650:2010...
  • Page 4 Product presentation CU2/B The CU2/B damper is a battery assembly of several CU2 dampers with maximum 4 individual dampers (B12, B21 or B22) and with a fire resistance up to 120 minutes. The CU2/B battery assembly is the ideal solution for installations with large dimensions.
  • Page 5 Variant CU2/B-L500 The CU2/B-L500 damper is a battery assembly of several CU2-L500 dampers with maximum 4 individual dampers (B12, B21 or B22). This version ensures that the damper blade doesn’t exceed the casing at the wall side (up to a height of 500 mm).
  • Page 6 Evolution - kits Evolution - kits Spring return actuator ONE 24V (with fusible link T) + bipolar beginning- and end-of- KITS ONE T 24 FDCB range switch Spring return actuator ONE 24V (with fusible link T) + unipolar beginning- and end-of- KITS ONE T 24 FDCU range switch Spring return actuator ONE 230V (with fusible link T) + unipolar beginning- and end-of-...
  • Page 7 Evolution - kits KITS BFL24-ST Spring return actuator BFL 24V with plug (ST) KITS BFLT24 Spring return actuator BFL 24V with thermo-electric fuse (T) KITS BFLT230 Spring return actuator BFL 230V with thermo-electric fuse (T) KITS BFLT24-ST Spring return actuator BFL 24V with thermo-electric fuse (T) and plug (ST) KITS BFN24 Spring return actuator BFN 24V Spring return actuator BFN 24V (BFN kits must be used instead of BFL kits for fire dampers...
  • Page 8 Evolution - kits KITS BFNT230 Spring return actuator BFN 230V with thermo-electric fuse (T) KITS BFNT24-ST Spring return actuator BFN 24V with thermo-electric fuse (T) and plug (ST) KITS BFNT24 CRE Spring return actuator BFN 24V with thermo-electric fuse (T) KITS BFNT230 CRE Spring return actuator BFN 230V with thermo-electric fuse (T) KITS BFNT24-ST CRE...
  • Page 9 Options - at the time of order KITS ZBAT 72 Black spare part for thermo-electric fuse for BFLT/BFNT FUS72 ONE Fusible link 72°C MECT Testbox for mechanisms 24/48 V (magnet, motor, beginning and end of range switches) KITS EQ Kit equipotential connection (per set of 5 pieces) Options - at the time of order Equipotential connection ONE-X CN...
  • Page 10 The air tightness class will be maintained if the damper is installed according to the installation manual. ∎ Rf-t fire dampers are always tested in standardised constructions according to EN 1366-2. The achieved results are valid for similar supporting constructions with a fire resistance, thickness and density equal or superior to the supporting construction used during the test.
  • Page 11 The product was tested and approved in: Range Wall type Sealing Classification CU2/B ≤ 4 x CU2 (200x200 mm ≤ CU2 ≤ 1200x800 mm) Rigid wall Reinforced concrete ≥ 110 mm Mortar EI 120 (v i n o) S - (500 Pa) CU2/B ≤...
  • Page 12 Installation 5. For a battery assembly B22: fix the center plate with 8 6. The joint S between the damper and the wall needs to self drilling screws at the front and back sides of the battery be filled along the whole width of the wall with a standard assembly.
  • Page 13 Operation and mechanisms Operation and mechanisms CFTH Mechanism with fusible link The unlocking mechanism CFTH automatically unlatches the damper blade when the temperature in the duct rises above 72°C. The damper can also be unlocked and reset manually. 1. unlocking button 2.
  • Page 14 ONE Spring return actuator for remote control The spring-return actuator ONE is designed to easily operate Rf-t fire dampers of all sizes, automatically or remotely. Five models are available, 24 or 230 volt, with FDCU or FDCB position switches; and 24 volt with plug (ST).
  • Page 15 ONE-X Spring return actuator with integrated communication module. The ONE-X is a spring return actuator with integrated communication module designed to simply operate Rf-t fire dampers of all sizes, automatically or remotely. The ONE-X is available in two versions: 24 V and 230 V.
  • Page 16 Operation and mechanisms BFL(T) Remotely controlled spring return actuator The spring return actuator BFL(T) is specially designed to remotely control fire dampers. The BFL(T) model is intended for fire dampers with smaller dimensions (ø ≤ 400 mm or W+H ≤ 1200 mm/1400 mm for CU-LT, CU-LT-1s). 1.
  • Page 17 Operation and mechanisms BFN(T) Remotely controlled spring return actuator The spring return actuator BFN(T) is specially designed to remotely control fire dampers. The BFN(T) model is intended for fire dampers with large dimensions (ø > 400 mm (CR2) or W+H > 1200 mm (CU2, CA2, CU2-15, CU4)) or for dampers CU-LT(-1s), CR60, CR120 with a production date before 1 July 2015.
  • Page 18 Electrical connection Electrical connection CFTH ONE-X ONE-X 11 12 black 11 12 24VDC 24VDC 24VAC 24VAC 230VAC 230VAC DC : Switch open position re damper DC : Switch open position re damper FC : Switch closed position re damper FC : Switch closed position re damper Power consumption Power consumption Nominal voltage motor...
  • Page 19 Electrical connection BFL(T) BFN(T) black black 24VDC 24VDC 24VAC 24VAC 230VAC 230VAC DC : Switch open position re damper DC : Switch open position re damper FC : Switch closed position re damper FC : Switch closed position re damper Resetting time Running time Noise level...
  • Page 20 750 kg 21,9 23,6 25,4 27,2 29,0 30,7 30,9 32,7 34,5 36,2 38,0 39,8 41,6 43,3 45,1 46,9 48,7 50,4 52,2 54,0 55,8 57,5 800 kg 22,9 24,7 26,5 28,4 30,2 30,5 32,3 34,1 36,0 37,8 39,7 41,5 43,3 45,2 47,0 48,9 50,7 52,5 54,4 56,2 58,1 CU2/B + ONE T/ ONE-X Hn\Wn...
  • Page 21 Weights CU2/B + BFLT Hn\Wn [mm] 1000 200 kg 10,9 12,0 13,1 14,1 15,2 16,2 17,3 18,3 19,4 20,5 21,5 22,6 23,6 24,7 25,8 26,8 27,9 250 kg 12,0 13,1 14,2 15,3 16,4 17,6 18,7 19,8 20,9 22,1 23,2 24,3...
  • Page 22 750 kg 23,7 25,6 27,6 29,5 31,5 33,4 33,6 35,5 37,5 39,4 41,4 43,3 45,2 47,2 49,1 51,1 53,0 54,9 56,9 58,8 60,7 62,7 800 kg 24,8 26,8 28,8 30,8 32,9 33,1 35,1 37,1 39,1 41,2 43,2 45,2 47,2 49,2 51,2 53,2 55,2 57,2 59,2 61,3 63,3 CU2/B-L500 + ONE T / ONE-X Hn\Wn...
  • Page 23 Weights CU2/B-L500 + BFLT Hn\Wn [mm] 1000 200 kg 11,8 12,9 14,1 15,3 16,4 17,6 18,7 19,9 21,0 22,2 23,3 24,5 25,6 26,8 28,0 29,1 30,3 250 kg 12,9 14,1 15,3 16,6 17,8 19,0 20,2 21,5 22,7 23,9 25,1 26,4...
  • Page 24 Sample order Sample order CU2/B 1 2 1500 600 CFTH FCU product number of individual dampers in width number of individual dampers in height total width of the battery total height of the battery mechanism type option: uni/bipolar switches Approvals and certificates All our dampers are submitted to a number of tests by official test institutes.