ДСТУ EN IEC 60068-3-3:2022 Екологічні випробування. Частина 3-3. Супровідна документація та настанови. Методи сейсмічних випробувань обладнання (EN IEC 60068-3-3:2019, IDT; IEC 60068-3-3:2019, IDT)

ДСТУ EN IEC 60068-3-3:2022
(EN IEC 60068-3-3:2019, IDT; IEC 60068-3-3:2019, IDT)

Екологічні випробування. Частина 3-3. Супровідна документація та настанови.
Методи сейсмічних випробувань обладнання

 
   
 
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

CONTENTS

FOREWORD

INTRODUCTION

1 Scope

2 Normative references

3 Terms and definitions

4 General and qualification considerations

4.1 General seismic class and specific seismic class

4.2 Service conditions

4.3 Malfunction criteria

4.4 Qualification criteria

5 Testing procedures

5.1 General

5.2 Mounting

5.3 Measurements

5.4 Frequency range

6 Conditioning

7 Test wave selection

7.1 General

7.2 Multifrequency waves

7.3 Single-frequency waves

8 Test waves

8.1 General

8.2 Multifrequency wave testing

8.3 Single-frequency testing

8.4 Other test wave forms

9 Testing conditions

9.1 General

9.2 Vibration response investigation

9.3 Test methods

9.4 Selection of damping

9.5 S1-earthquake and S2-earthquake testing

9.6 Specific application testing

9.7 Assembly testing

9.8 Component testing

10 Single and multi-axis testing

10.1 General

10.2 Single-axis testing

10.3 Biaxial testing

10.4 Triaxial testing

11 Conditioning for the general seismic class

11.1 Selection of test type

11.2 Test method

12 Calculated amplitude test method for the general seismic class

12.1 Application

12.2 Testing conditions

13 Testing parameters for the general seismic class

13.1 Duration of test

13.2 Test acceleration

14 Required response spectrum for the general seismic class

15 Testing procedures for the general seismic class

15.1 Vibration response investigation (VRI).

15.2 Types of test

16 Conditioning for the specific seismic class

17 Test wave selection for the specific seismic class

17.1 General

17.2 Multifrequency waves

17.3 Single-frequency waves

18 Test waves for the specific seismic class

18.1 General

18.2 Single-frequency testing

18.3 Other test wave forms

19 Testing conditions for the specific seismic class

20 Single and multi-axis testing for the specific seismic class

Annex A (informative) Flow charts for test selection

Bibliography