15/30327106 DC : 0

Superseded

BS EN 61643-352 - LOW-VOLTAGE SURGE PROTECTIVE COMPONENT - PART 352: LIGHTNING ISOLATION TRANSFORMERS CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - SELECTION AND APPLICATION PRINCIPLES

Available format(s)

Hardcopy , PDF

Superseded date

30-04-2018

Language(s)

English

Publisher

British Standards Institution

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Service Conditions
5 LIT Surge Conditions
6 Construction
7 Selection
8 Applications
Annex A (informative) - Protection measure of induced
lightning stroke in Japan and examples
Bibliography

BS EN 61643-352.

Committee	PEL/37/1
DocumentType	Draft
Pages	25
PublisherName	British Standards Institution
Status	Superseded

IEC 61558-2-4:2009	Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
ISO/IEC 11801:2002	Information technology Generic cabling for customer premises
IEC 61558-1:2017	Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests
IEC 60076:1967	Power transformers
IEC 60989:1991	Separating transformers, autotransformers, variable transformersand reactors.
IEC 60721-3-3:1994+AMD1:1995+AMD2:1996 CSV	Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations
IEC 60664-1:2007	Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests