INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 2-2: INTERFACE CONSIDERATIONS - APPLICATION GUIDE
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Reference documents
3 Definitions
4 Consideration of overvoltage categories
5 Consideration on the use of protective control
5.1 General
5.2 Recapitulation on lightning overvoltages
6 Observations on surge overvoltages and failure rates
6.1 General
6.2 Using field failure data
6.3 Preventing permanent damage
7 Principles of coordination between SPDs and with
equipment to be protected (refer also to IEC 61312-3)
8 Equipment for systems, installations and equipment
operation under conditions of inherent or protective
control
8.1 Specific protection for sections of systems or
installations
8.2 Specific protection within equipment
Bibliography
Gives an overview of the different kinds of surge overvoltages that can occur on low-voltage installations and equipment. It is primarily related to protective control using surge protective devices.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 109 |
