ABB UniGear ZS2 UniSafe 36 - Table of Contents

Installation and maintenance instructions UniGear type ZS2 UniSafe-36 1YTW571780-012 Rev:E 01-2005 en Page: 2 of 25
CONTENTS
0 INTRODUCTION ........................................................................................................................................................... 3
1 PRODUCT DESCRIPTION ............................................................................................................................................ 4
1.1 Ratings...................................................................................................................................................................4
1.2 Typical sections....................................................................................................................................................4
1.3 1200mm width version..........................................................................................................................................5
2 INSTALLATION INSTRUCTION ................................................................................................................................. 6
2.1 Floor......................................................................................................................................................................6
2.2 Space requirement .................................................................................................................................................8
2.3 Unpacking and transport .......................................................................................................................................9
2.4 Cubicle’s erection................................................................................................................................................10
2.5 Busbar assembly..................................................................................................................................................11
2.6 Through Earth Bar...............................................................................................................................................15
2.7 Cables termination...............................................................................................................................................16
2.8 Final Tightening ..................................................................................................................................................17
2.9 Control Cables.....................................................................................................................................................17
2.10 End covers...........................................................................................................................................................18
2.11 Cleaning ..............................................................................................................................................................18
3 PUTTING INTO SERVICE .......................................................................................................................................... 18
4 OPERATING INSTRUCTION...................................................................................................................................... 19
4.1 Earthing Switch ...................................................................................................................................................19
4.2 Circuit Breaker, HD-4 W 36 ...............................................................................................................................21
4.3 Withdrawable Voltage Transformer....................................................................................................................23
4.4 Fixed Voltage Transformer, cable circuit............................................................................................................23
5 MAINTENANCE INSTRUCTION............................................................................................................................... 24
5.1 General ................................................................................................................................................................24
5.2 After Sale ............................................................................................................................................................24
6 DOCUMENTATION REFERENCE ............................................................................................................................. 24