WEG SSW-07 - CHAPTER 1 SAFETY INSTRUCTIONS; 1.1 Safety Notices in the Manual; 1.2 Safety Notices on the Product

Summary
English
CHAPTER 1
Safety Instructions
1.1 Safety Notices in the Manual ................................................5
1.2 Safety Notices on the Product ..............................................5
1.3 Preliminary Recommendations .............................................5
CHAPTER 2
General Information
2.1 About this Manual ................................................................7
2.2 About the Soft-Starter SSW-07 ............................................7
2.3Soft-StarterSSW-07IdenticationPlate ............................8
2.4 Receiving and Storage .......................................................11
CHAPTER 3
Installation and Connection
3.1 Mechanical Installation .......................................................12
3.1.1 Environmental Conditions ............................................12
3.1.2 Soft-Starter SSW-07 Dimensions ................................12
 3.1.3MountingSpecications ...............................................13
3.1.3.1 Mounting Inside a Panel .....................................14
3.1.3.2 Mounting on Surface ..........................................15
3.2 Electrical Installation ...........................................................15
3.2.1 Power Terminals ...........................................................16
3.2.2 Location of the Grounding, Control and Power
Connections ..................................................................17
3.2.3 Recommended Power and Grounding Cables ............18
3.2.4 Power Supply Connection to the Soft-Starter SSW-07 18
3.2.4.1 Power Supply Capacity .......................................19
3.2.4.2 Recommended Fuses .........................................19
3.2.4.3 Recommended Contactors .................................20
3.2.5 Soft-Starter SSW-07 Connection to the Motor .............20
3.2.5.1 Standard Three-Wire Connection .......................21
3.2.6 Grounding Connections ...............................................21
3.2.7 Control and Signal Connections ...................................22
3.3 Recommended Set-ups ......................................................22
3.3.1 Recommended Set-up with Command via Two-wire
Digital Inputs and Isolation Contactor ..........................24
3.3.2 Recommended Set-up with Command via Three-wire
Digital Inputs and Circuit-Breaker ................................24
3.3.3 Symbols .......................................................................25
CHAPTER 4
Setting the SSW-07
4.1 Control Type Setting ...........................................................26
4.2 Kick Start ............................................................................27
4.3 Initial Voltage Setting ..........................................................27
4.4 Current Limit Setting ...........................................................28