BS EN 62109-2:2011
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Safety of power converters for use in photovoltaic power systems – Particular requirements for inverters
Published By | Publication Date | Number of Pages |
BSI | 2011 | 36 |
IEC 62109-2:2011 covers the particular safety requirements relevant to d.c. to a.c. inverter products as well as products that have or perform inverter functions in addition to other functions, where the inverter is intended for use in photovoltaic power systems. Inverters covered by this standard may be grid-interactive, stand-alone, or multiple mode inverters, may be supplied by single or multiple photovoltaic modules grouped in various array configurations, and may be intended for use in conjunction with batteries or other forms of energy storage. This standard must be used jointly with IEC 62109-1.
PDF Catalog
PDF Pages | PDF Title |
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6 | English CONTENTS |
8 | FOREWORD |
10 | INTRODUCTION |
11 | 1 Scope and object 2 Normative references |
12 | 3 Terms and definitions |
13 | 4 General testing requirements |
15 | Figure 20 – Example system discussed in Note 2 above |
20 | Table 30 – Requirements based on inverter isolation and array grounding |
24 | Table 31 – Response time limits for sudden changes in residual current |
25 | Figure 21 – Example test circuit for residual current detection testing |
26 | 5 Marking and documentation |
27 | 5.1 Marking 5.2 Warning markings Table 32 – Inverter ratings – Marking requirements |
28 | 5.3 Documentation Table 33 – Inverter ratings – Documentation requirements |
31 | 6 Environmental requirements and conditions 7 Protection against electric shock and energy hazards |
32 | 8 Protection against mechanical hazards 9 Protection against fire hazards 10 Protection against sonic pressure hazards 11 Protection against liquid hazards 12 Protection against chemical hazards |
33 | 13 Physical requirements 14 Components |
34 | Bibliography |