Power Electronics SD750 Series - Default Chapter; Table of Contents

POWER ELECTRONICS
SD750
TABLE OF CONTENTS
5
EN
TABLE OF CONTENTS
SAFETY SYMBOLS ..................................................................................................................................... 7
SAFETY INSTRUCTIONS ............................................................................................................................ 8
INTRODUCTION ................................................................................................................................... 13
CONFIGURATION TABLE & STANDARD RATINGS ......................................................................... 14
Configuration table ............................................................................................................................. 14
Standard ratings ................................................................................................................................. 14
400Vac ............................................................................................................................................ 15
440Vac ............................................................................................................................................ 16
480Vac ............................................................................................................................................ 17
TECHNICAL CHARACTERISTICS ...................................................................................................... 18
DIMENSIONS........................................................................................................................................ 21
Dimensions of Frames 1 and 2 ........................................................................................................... 21
Dimensions of Frames 3, 4 and 5 ....................................................................................................... 22
Dimensions of Frames 6 and 7 ........................................................................................................... 23
Dimensions of Frames 8 and 9 ........................................................................................................... 24
Dimensions of Frames 10 and 11 ....................................................................................................... 25
RECEPTION, HANDLING AND TRANSPORTATION ......................................................................... 26
Reception and Storage ....................................................................................................................... 26
Handling and Transportation .............................................................................................................. 26
MECHANICAL INSTALLATION ........................................................................................................... 29
Environmental ratings ......................................................................................................................... 29
Drive mounting ................................................................................................................................... 30
Wall mounting drives ....................................................................................................................... 30
Stand alone drives ........................................................................................................................... 31
Clearances ......................................................................................................................................... 32
Cooling ............................................................................................................................................... 33
POWER CONNECTION ........................................................................................................................ 35
General recommendations for connections ........................................................................................ 35
Basic configuration ............................................................................................................................. 36
Topology ............................................................................................................................................. 37
Power Connection and Wiring ............................................................................................................ 39
Recommended Cable Section for 400VAC ...................................................................................... 43
Ground Connection ............................................................................................................................ 44
EMC Installation Requirements .......................................................................................................... 45
Introduction ...................................................................................................................................... 45
SD750 compliance........................................................................................................................... 46
Connection ...................................................................................................................................... 46
Protections ......................................................................................................................................... 47
Short circuit ...................................................................................................................................... 47
Ground fault protection .................................................................................................................... 49
Motor thermal protection .................................................................................................................. 49
Other Protections ............................................................................................................................. 49
Safety Stop Function – STO (Safe Torque Off) ............................................................................... 49
IT Grids – Floating Earth drives .......................................................................................................... 49
Dynamic Braking Resistors for Equipment of Frames 1 and 2 ........................................................... 50
Resistor Values for Dynamic Brake (Optional) ................................................................................ 50
Terminals of the Resistor for Dynamic Brake .................................................................................. 51
Connection Drawing ........................................................................................................................ 51