The STAIRCASE PRESSURIZATION SYSTEM is made of a axial fan box, frequency converter and air sensor pressure. SMOKE AND HEAT CONTROL SYSTEMS: Specification for pressure differential systems NORM: BS EN 12101-6:2005 This norm specifies the pressure differential systems designed to hold back smoke at a leaky physical barrier in a building, such as a door or other similarly restricted openings. It covers methods for calculating the parameters of pressure differential smoke control systems as part of the design procedure. It gives test procedures for the systems used, as well as describing relevant, and critical, features of the installation and commissioning procedures needed to implement the calculated design in a building. • Box made from galvanised metal sheet with insulation class M1. • Thermoplastic impeller with ajustable pitch angle with the exclusive M.N.S. system. • Motor class F, up to 750 W protection IP 65 more than 750 W IP 55. • Working temperature: -30°C to 70°C. • Airflow: motor - impeller. • Housing in ABS, IP 54. • Operating temperature: -10°C ... +50°C. • Ambient humidity: 0 - 95%. • Powerful and compact sensorless vector control inverter. • Enhanced process PID control. • Stall prevention, Up/Down, 3-wire operations. • Selective v/f, sensrless vector control. • 0,7-15 kHz carrier frequency. • Powerful torque at overall speed range. • 0,01-400 Hz frequency output. • -15% +10% input voltage margin. • Selectable manual/automatic torque boost. • Built-in RS 485/Modbus RTU communication. DATA TABLE MODEL STAIRCASE PRESSURIZATION SYSTEM SISTEMAS DE VENTILACIÓN Y CLIMATIZACIÓN Josep Finestres, 9 · 08030 BARCELONA · Spain Tel. +34 93 278 82 77 · Fax +34 93 278 82 67 www.novovent.com e-mail: [email protected] *) In the models S, the air pressure sensor includes display. PG = Gravity shutters. PS = Back protection.

Staircase Pressurization System The STAIRCASE PRESSURIZATION SYSTEM is made of a axial fan box, frequency converter and air sensor pressure. SMOKE AND HEAT CONTROL SYSTEMS: Specification for pressure differential systems NORM: BS EN 12101-6:2005 This norm specifies the pressure differential systems designed to hold back smoke at a leaky physical barrier in a building, such as a door or other similarly restricted openings. It covers methods for calculating the parameters of pressure differential smoke control systems as part of the design procedure. It gives test procedures for the systems used,...

All the system class must follow the next requirements in all pressurization system. – In calculating the air supply needed for a pressurization system, assumptions have to be made about the leakage characteristics of the building. – Air shall be supplied via fans and where necessary ductwork to the pressurized space. – Each pressurized escape route shall have its own independent air supply. • he airflow through the doorway between T the pressurized stair and the lobby/corridor shall not be less than 0,75 m/s. • he airflow velocity through the doorway T between the pressurized space and the accommodation...

Independientemente de la clase de sistema, deben cumplirse unos requisitos en todo sistema de presurización: – Considerar las fugas de aire para calcular el caudal de aportación. – Para suministrar aire exterior a un espacio presurizado se deben utilizar ventiladores mecánicos, con los correspondientes conductos. – Cada vía de evacuación presurizada debe contar con su propio suministro de aire independiente. • he airflow through the doorway between T the pressurized stair and the lobby/corridor shall not be less than 0,75 m/s. • he airflow velocity through the doorway T between the pressurized...

Independientemente de la clase de sistema, deben cumplirse unos requisitos en todo sistema de presurización: – Considerar las fugas de aire para calcular el caudal de aportación. – Para suministrar aire exterior a un espacio presurizado se deben utilizar ventiladores mecánicos, con los correspondientes conductos. – Cada vía de evacuación presurizada debe contar con su propio suministro de aire independiente. • he airflow through the doorway between T the pressurized stair and the lobby/corridor shall not be less than 0,75 m/s. • he airflow velocity through the doorway T between the pressurized...

All the system class must follow the next requirements in all pressurization system. – In calculating the air supply needed for a pressurization system, assumptions have to be made about the leakage characteristics of the building. – Air shall be supplied via fans and where necessary ductwork to the pressurized space. – Each pressurized escape route shall have its own independent air supply. • he airflow through the doorway between T the pressurized stair and the lobby/corridor shall not be less than 0,75 m/s. • he airflow velocity through the doorway T between the pressurized space and the accommodation...

The STAIRCASE PRESSURIZATION SYSTEM is made of a axial fan box, frequency converter and air sensor pressure. SMOKE AND HEAT CONTROL SYSTEMS: Specification for pressure differential systems NORM: BS EN 12101-6:2005 This norm specifies the pressure differential systems designed to hold back smoke at a leaky physical barrier in a building, such as a door or other similarly restricted openings. It covers methods for calculating the parameters of pressure differential smoke control systems as part of the design procedure. It gives test procedures for the systems used, as well as describing relevant,...

The STAIRCASE PRESSURIZATION SYSTEM is made of a axial fan box, frequency converter and air sensor pressure. SMOKE AND HEAT CONTROL SYSTEMS: Specification for pressure differential systems NORM: BS EN 12101-6:2005 This norm specifies the pressure differential systems designed to hold back smoke at a leaky physical barrier in a building, such as a door or other similarly restricted openings. It covers methods for calculating the parameters of pressure differential smoke control systems as part of the design procedure. It gives test procedures for the systems used, as well as describing relevant,...