Eaton Magnefix MD4 - Default Chapter; Table of Contents

Magnefix MD4
991.184 G01 03
3
CONTENTS
1. INTRODUCTION ..................................................................................... 7
1.1 General system description .................................................................................. 7
1.2 Using the user manual .......................................................................................... 7
1.2.1 Target group ........................................................................................................... 7
1.2.2 Structure of the user manual ................................................................................... 7
1.3 Safety regulations ................................................................................................. 8
1.3.1 General instructions ................................................................................................ 8
1.3.2 Switch room safety .................................................................................................. 8
1.3.3 Notation guide ......................................................................................................... 9
1.3.4 What to do in the event of a fire............................................................................... 9
1.4 Product information .............................................................................................. 9
1.4.1 The type plate ......................................................................................................... 9
2. SYSTEM DESCRIPTION ....................................................................... 11
2.1 The switchgear .................................................................................................... 11
2.1.1 Type of switchgear ................................................................................................ 11
2.1.2 Configuration of switchgear ................................................................................... 11
2.1.3 The cable panel .................................................................................................... 11
2.1.4 The branch-circuit panel ........................................................................................ 11
2.1.5 The fuse panel ...................................................................................................... 12
2.1.6 The protected panel .............................................................................................. 12
2.1.7 The busbar connecting panel ................................................................................ 12
2.1.8 Switching on and off .............................................................................................. 12
2.1.9 The indicators ....................................................................................................... 13
2.1.10 Earthing ................................................................................................................ 13
2.2 Switchgear safety ................................................................................................ 13
2.2.1 Switchgear operation ............................................................................................ 13
2.2.2 Safety features ...................................................................................................... 14
2.2.3 Use of safety features ........................................................................................... 14
2.2.4 Carrying out work .................................................................................................. 14
2.2.5 Safety markings .................................................................................................... 14
2.3 General technical data ........................................................................................ 15
2.3.1 Electrical data ....................................................................................................... 15
2.3.2 Dimensions and weights ....................................................................................... 16
2.3.3 SEG protection relay ............................................................................................. 18
2.3.4 Heat, radiation, noise and gases ........................................................................... 18
3. SETTING UP THE SYSTEM .................................................................. 19
3.1 Introduction ......................................................................................................... 19
3.1.1 Transport .............................................................................................................. 19
3.1.2 Environmental requirements .................................................................................. 19
3.2 General ................................................................................................................ 19
3.2.1 During operation ................................................................................................... 19
3.2.2 Ventilation ............................................................................................................. 20
3.2.3 During transport and storage ................................................................................. 20
3.2.4 Floor ..................................................................................................................... 21
3.2.5 Ceiling .................................................................................................................. 21
3.3 Assembling the upright frame ............................................................................ 22