ДСТУ EN 12101-3:2017 Системы противодымной защиты. Часть 3. Вентиляторы дымоудаления (EN 12101-3:2015, IDT)

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EN 12101-3:2015

Smoke and heat control systems —
Part 3: Specification for powered smoke and heat control ventilators (Fans)

прийнято як національний стандарт
методом «підтвердження» за позначенням
Відповідає офіційному тексту

ДСТУ EN 12101-3:2017
(EN 12101-3:2015, IDT)

Системи протидимного захисту.
Частина 3. Вентилятори димовидалення

З наданням чинності від 2017-10-01

Contents

European foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions, symbols and abbreviations

4 Requirements

4.1 Response delay (response time)

4.1.1 Opening under wind load within a given time

4.1.2 Opening under snow load within a given time

4.2 Operational reliability

4.2.1 General

4.2.2 Application categories

4.2.3 Motor rating

4.3 Effectiveness of smoke / hot gas extraction

4.3.1 General

4.3.2 Gas flow and pressure maintenance during smoke and heat extraction test

4.4 Resistance to fire

4.5 Ability to open under environmental conditions

4.5.1 Opening under wind load within a given time

4.5.2 Opening under snow load within a given time

4.6 Durability of operational reliability

5 Testing, assessment and sampling methods

5.1 General

5.2 Test of response delay (response time) opening under wind, snow load within a given time

5.2.1 Windload

5.2.2 Snow load

5.3 Operational reliability

5.3.1 Application categories

5.3.2 Motor rating

5.4 Effectiveness of smoke / hot gas extraction - Gas flow and pressure maintenance during smoke and heat extraction test

5.5 Resistance to fire

5.6 Ability to open under environmental conditions: opening under wind, snow load within a given time

5.7 Durability of operational reliability

6 Assessment and verification of constancy of performance - AVCP

6.1 General

6.2 Type Testing

6.2.1 General

6.2.2 Test samples, testing and compliance criteria

6.2.3 Test reports

6.3 Factory production control (FPC)

6.3.1 General

6.3.2 Requirements

6.3.3 Product specific requirements

6.3.4 Initial inspection of factory and of FPC

6.3.5 Continuous surveillance of FPC

6.3.6 Procedure for modifications

6.3.7 One-off products, pre-production products (e.g. prototypes) and products produced in very low quantity

7 Marking, labelling and packaging

Annex A (normative) Criteria to determine family of fans in order to select the sizes to be tested

A.1 Reduction of numbers of tests for PSHC ventilators forming a product range

A.2 Motors

A.2.1 General

A.2.2 Motor Type 1: Motor out of airstream and Impeller not mounted on shaft

A.2.3 Motor Type 2: Centrifugal fans with impeller mounted on the motor shaft

A.2.4 Motor Type 3: Fans with motor inside the airstream without cooling

A.2.5 Motor Type 4: Motors out of airstream but within fan casing

A.2.5.1 General

A.2.5.2 Motor Type 4.1

A.2.5.3 Motor Type 4.2

A.3 Combined testing

A.3.1 General rule

A.3.2 Specific rule for an axial fan

A.4 Determination of highest stresses in impellers

A.4.1 PSHC Ventilators with geometrically similar impellers

A.4.2 Fans with impellers that are not geometrically similar

A.4.2.1 Axial impellers

A.4.2.1.1 Centrifugal force

A.4.2.1.2 Fastenings or welds

A.4.2.1.3 Hub/back-plate/shroud stresses

A.4.2.2 Centrifugal impellers

A.4.2.2.1 Centrifugal force

A.4.2.2.2 Blade bending moment

A.4.2.2.3 Comparative blade stresses

A.4.2.2.4 Blade joint stress

A.5 Assessment of changes in a fan family

A.5.1 Assessment of motor change

A.5.2 Assessment of fan component change

Annex B (normative) Criteria to determine a family of motors in order to select the sizes to be tested

B.1 Reduction of numbers of tests for a motor family

B.2 Assessment of changes in a motor family

B.2.1 Assessment for changing a family of motors in a family of fans

B.2.2 Assessment for changing components in a family of motors

B.2.3 Assessment of changes using Annex D

B.2.4 Normative list of motor components

Annex C (normative) Test method for the determination of fire resistance of powered smoke and heat control ventilators (fans)

C.1 Principle

C.2 Apparatus

C.3 Preparation

C.3.1 Axial Fan running (tip) clearance

C.3.2 Measuring of running clearance

C.3.3 Installation in furnace depending on the intended application categories

C.4 Procedure

C.4.1 General conditions

C.4.2 Warm up period

C.4.3 Heat up period

C.4.4 : High temperature test

C.4.5 High temperature test in accordance with temperature time curve

C.5 Compliance criteria

C.6 Test report

C. 6.1 Prepare a test report after completion of each test including the following information

Annex D (normative) Test methods for electric motors to determine the impact of the changes on the product characteristics

D.1 Principle

D.2 Tests in association with a generator or another load

D.2.1 Modulated Frequency Method (MFM)

D.2.2 Apparatus for testing with a generator

D.2.2.1 Test installation

D.2.2.2 Specifications for bearing load

D.2.2.3 Temperature measurements

D.2.2.4 Electrical measurements

D.2.3 Test specimens

D.2.4 Test procedure

D.2.4.1 General conditions

D.2.4.2 Warm up period

D.2.4.3 High temperature test

D.3 Test report

Annex E (normative) Test method for assessing the response delay and ability to open under environmental conditions

E.1 Objective of test

E.2 Test apparatus

E.3 Test specimen

E.4 Test procedure

E.5 Evaluation of test results

Annex F (informative) Explanatory notes

F.1 General

F.2 Explanation for A.4.4.3

F.3 Origin of power coefficients in D.2.4.2

F.4 Consideration about frequency converter driving

F.5 Consideration regarding A.1, f) - scaling factors

F.6 Consideration regarding B.2.2: change of type of bearing

F.6.1 General

F.6.2 Bearing ability to pass the smoke venting test

F.6.3 Parameters to consider during the heat up test

F.6.4 How to select motor sizes

F.6.5 How to select motor size in vertical position

F.7 Consideration for changing material inside the fan

F.7.1 Material features

F.7.1.1 Mechanical properties

F.7.1.2 Technological properties

F.7.1.3 Physical properties

F.7.1.4 Tensile strength

F.7.1.5 Compression stress, shear stress and twisting

F.7.1.6 Hardness

F.7.1.7 Creep

F.7.1.8 Behaviour at low temperatures

F.7.1.9 Fatigue

F.7.2 Technological properties

F.7.2.1 Abrasive resistance

F.7.2.2 Formability

F.7.3 Physical properties

F.7.3.1 Density

F.7.3.2 Coefficient of thermal expansion

F.7.3.3 Thermal diffusivity

F.7.3.4 Elastic properties

F.8 Complementary information on Installation / Application

Annex G (informative) General guidance for installation and maintenance

G.1 Product, installation and maintenance information (documentation)

G.1.1 Product specification

G.1.2 Installation information

G.1.3 Maintenance information

Annex ZA (informative) Clauses of this European Standard addressing the provisions of the ELI Construction Products Regulation

ZA.1 Scope and relevant characteristics

ZA.2 Procedure for AVCP of the powered heat and smoke control ventilators (fans)

ZA.2.1 System(s) of AVCP

ZA.2.2 Declaration of performance (DoP)

ZA.2.2.1 General

ZA.2.2.2 Content

ZA.2.2.3 Example of DoP

ZA.3 CE marking and labelling

Bibliography