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BKP-EN Fire damper

BKP-EN Fire damper

Product catalog summary

Usability Certificates
The document details certifications for the BKP-EN fire damper, including a Performance Reliability Certificate as per EU-Bau PVO 0761 – CPR – 0350 and a Declaration of Performance 09-23-DoP-BKP-EN-2013-11-01.

Classification and Standards
The fire damper is classified under EN 13501-3 with a fire resistance rating of EI 90(120), depending on the mounting situation. It complies with product standard EN 15650 and test standard EN 1366-2.

Performance Data
The BKP-EN is designed for automatic locking of fire lobbies and can connect to a smoke release device. It is compatible with the SCHAKO smoke detection system RMS and suitable release devices.

Special Features
An ATEX version is available for explosion-prone areas. The damper offers extensive applications, large free cross-sections, and integration into building control systems via SCHAKO EasyBus or BKSYS fire damper mini-controller.

Description
The BKP-EN fire damper is used in ventilation ducts for automatic fire lobby locking. It complies with EN 15650, EN 13501-3, and EN 1366-2 standards. It is suitable for explosion hazard areas and can be equipped with various trigger devices. The damper housing is made of galvanized or stainless steel, with optional coatings. It features a thermal trigger and meets cold and hot leakage requirements.

Models and Dimensions
Detailed dimensions and configurations for the BKP-EN are provided, including housing length, available sizes, and installation requirements, with diagrams and tables for clarity.

Installation Details
Installation instructions cover solid walls, ceilings, and lightweight partition walls, emphasizing proper installation for functionality and safety, including inspection openings and protective measures during storage and handling.

Maintenance Information
Maintenance guidelines stress using appropriate cleaning materials for stainless steel versions and preventing fire and smoke propagation through proper installation and maintenance.

Specifications
1. Fire dampers must be installed in walls with a minimum density of 450 kg/m³ and a wall thickness of at least 100 mm. For ceilings, the density should be ≥ 500 kg/m³ with a thickness of ≥ 125 mm.
2. Circumferential gaps must be filled with mortar of category M15 to EN 998-2 or suitable fire protection mortar, with a minimum gap size of 40 mm and a mortar bed depth of at least 130 mm.
3. The distance between fire dampers should be at least 200 mm, and the distance to load-bearing components should be a minimum of 75 mm for walls and 80 mm for ceilings.

Installation Procedures
1. Fastening materials must be provided on the non-operating side for mounting duct components before installing the BKP-EN. Alternatively, extension pieces can be used.
2. For installations in solid ceilings, ensure the housing is not pressed inward during mortar lining or direct installation.
3. In lightweight partition walls, use flexible spigots on both sides and ensure no additional vertical suspensions are used.

Standards and Recommendations
1. Installation must comply with EN 13501-2 or comparable national standards.
2. Mortar filling must be executed to ensure permanence, adhering to the manufacturer's instructions.
3. For installations near ceilings, ensure the ceiling connection of the wall is rigid.

Key Installation Details
1. For vertical installations on solid ceilings, construct a circumferential reinforced concrete base with specific reinforcement requirements.
2. In lightweight partition walls, ensure metal posts and wall panels are mounted according to manufacturer specifications, with appropriate mortar anchors and exchange parts.

Technical Data
Diagrams show pressure loss and noise levels for various damper widths, ranging from 100 mm to 800 mm. The maximum operating pressure is 1000 Pa at a face velocity of ≤ 10 m/s.

Accessories
Optional accessories include stainless steel models, additional coatings, thermal release via fusible link, limit switches, electric spring return actuators, and smoke detection systems.

Fire Damper Components and Specifications

Fire Damper Mini-Controller BKSYS: Includes extension piece type VT, assembly part type EBT, duct connection spigot type RS, flexible spigot type FS, and finishing protective grating type ASG.
Limit Switches: Types include ES, ES-Ex, and EasyF-ETX, with specifications for different environments.
Spring Return Actuators: Various models with different power supplies and protection classes.
Add-On Parts: Include extension parts, flexible spigots, assembly parts, duct connection spigots, and security grilles.

Mounting Frame Type ER-P1
Made of silicate boards, includes fixing lugs and an intumescent seal, designed for installing the BKP-EN fire damper in lightweight partition walls.

Maintenance Procedures

Function Checks: Fire dampers should be checked semiannually, with annual testing if no defects are found in two consecutive checks.
Manual Trigger Device: Includes visual inspection, manual release, and fusible link replacement if necessary.
Electric Spring Return Actuator: Involves visual inspection, thermoelectric release, and replacement of the thermoelectric release device if needed.

Functional Test Protocol
A sample protocol is provided for documenting the functional checks of fire dampers, including details on defects found and corrective actions taken.

Contact Information
Lists SCHAKO's foreign branch offices across various countries, providing contact details for each location.

Catalog excerpts

Technical Documentation "Installation, Mounting and Operating Instructions" BKP-EN Fire damper Fig.: BKA-EN with B10 drive USABILITY CERTIFICATES PERFORMANCE DATA • Performance Reliability Certificate according to EU-Bau PVO 0761 - CPR - 0350 • Declaration of Performance 09-23-DoP-BKP-EN-2013-11-01 • For automatic locking of fire lobbies • For use or connection of a smoke release device with abZ (e.g. SCHAKO smoke detection system RMS) in connection with suitable release devices (e.g. spring return actuator) • Classification according to EN 13501-3, depending on the mounting situation EI 90(120) (ve, ho iOo) S • Product standard EN 15650 • Test standard EN 1366-2 ATEX version available (at an extra charge) Extensive uses and applications Large free cross-sections For optimum integration into the building control system via the SCHAKO EasyBus signalling and switching bus system or the SCHAKO BKSYS fire damper mini-controller SCHAKO | Ferdinand Schad KG Phone +49 (0) 7463-980-0 D-78600 Kolbingen www.SCHAKO.de | [email protected]

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Fire Damper Model BKP-EN Technical documentation Table of Contents Construction subject to change. No return possible!

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Fire Damper Model BKP-EN Technical documentation Description DESCRIPTION Fire dampers built into ventilation ducts (air-conditioning systems) are used for the automatic locking of fire lobbies. The fire damper BKP-EN conforms to EN 15650, EN 13501-3 and EN 1366-2. The BKP-EN has been tested according to EN 1366-2 in compliance with Declaration of Performance no. 09-23-DoP-BKPEN-2013-11-01. It has the Performance Reliability Certificate according to EU-Bau PVO 0761-CPR-0350. Its category according to EN 13501-3 is depending on the mounting situation EI 90(120) (ve, ho i↔o) S. According to Directive...

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Fire Damper Model BKP-EN Technical documentation Models and dimensions MODELS AND DIMENSIONSDimensions 1 Housing 2 Damper blade 3 Hand lever 4 Locking profile 5 Trigger device 6 Fusible link 7 Inspection opening (arranged at bottom) from B > 200, for B < 200 no inspection opening possible. x = B/2 200 > B < 600 or x ~ 125 mm ^ B > 600 y ~ 100 mm from the connection flange 8 Drive unit 9 Profile CW 50/50/0.6 (with wall thickness = 100 mm, for larger wall thicknesses, the profiles must be adapted accordingly). 10 Profile UW 50/40/0.6 (with wall thickness = 100 mm, for larger wall thicknesses, the...

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Fire Damper Model BKP-EN Technical documentation Models and dimensions • Housing length L = 330 mm. • All heights and widths which can be combined are available! • Trigger device always on H side • Inspection opening always on B side (bottom) • Intermediate sizes on request "a" = 50 mm: Minimum distance between the front edge of the open damper blade and the finishing protective grating (ASG), the flexible spigot (FS) or the duct connection spigot (RS). SCHAKO ASG/VT/FS/RS: Flange holes suitable for The fire damper type BKP-EN is supplied with front side fitted corner long holes for M8 screws....

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Fire Damper Model BKP-EN Technical documentation Models and dimensions Use be exposed to direct effects of the weather and must not be stored below -40 °C or above 50 °C. The fire damper type BKP-EN can be fitted as shown in the following table. The BKP-EN may also be installed in walls or ceilings of a lower fire resistance class. In this case, the BKP-EN has the same fire resistance class as the wall or ceiling. 1) Installation only in connection with a concrete base still to be made on site. Tab. 3: Usability • During mounting or installation, there is a risk of injuries. To avoid any possible...

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Fire Damper Model BKP-EN Technical documentation Installation details INSTALLATION DETAILS Installation positions Installation in solid walls  Installation in solid walls (shaft walls, shafts, ducts and fire walls) made of, for example, concrete, masonry according to EN 1996 or DIN 1053; solid plaster wall boards according to EN 12859 or DIN 18163; apparent density ≥ 450 kg/m³ and wall thickness W ≥ 100 mm.  On the non-operating side, fastening materials (e.g. screws, press-in nuts, etc.) must be provided for mounting duct components prior to installation of the BKP-EN. Alternatively, extension...

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Fire Damper Model BKP-EN Technical documentation Installation details Installation in solid ceilings  Installation in solid ceilings made, for example, of concrete, aerated concrete, apparent density ≥ 500 kg/m³ and ceiling thickness D ≥ 125 mm.  On the non-operating side, fastening materials (e.g. screws, press-in nuts, etc.) must be provided for mounting duct components prior to installation of the BKP-EN. Alternatively, extension pieces (on site or as accessories, e.g. SCHAKO type VT) can be mounted.  Installation with complete mortar lining (the circumferential gaps "s" must be completely...

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Fire Damper Model BKP-EN Technical documentation Installation details Installation with vertical concrete base on solid ceilings  Vertical installation on solid ceilings made, for example, of concrete, aerated concrete, apparent density ≥ 500 kg/m³ and ceiling thickness D ≥ 125 mm. Construction of a circumferential, straight reinforced concrete base (concrete grade: C20/25; concrete cover ≥ 35 mm; reinforcement: concrete steel BSt500S concrete steel mats B500A). The base must be constructed circumferentially with a wall thickness of at least 100 mm, measured from the housing of the fire damper....

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Fire Damper Model BKP-EN Technical documentation Installation details Installation in lightweight partition walls with metal posts and panelling on both sides  Installation in lightweight partition walls with metal posts and panelling on both sides (gypsum-bonded wall boards; wall thickness W≥ 100 mm) as classified according to EN 13501-2 or comparable national standards.  On the non-operating side, fastening materials (e.g. screws, press-in nuts, etc.) must be provided for mounting duct components prior to installation of the BKP-EN. Alternatively, extension pieces (on site or as accessories,...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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