Table Of Contents - WEG CFW-11 RB User Manual

Regenerative frequency converter
Table of Contents

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1 SAFETY INSTRUCTIONS ....................................................................... 1-1
1.1 SAFETY WARNINGS IN THE MANUAL ............................................................................................1-1
1.2 SAFETY WARNINGS IN THE PRODUCT .........................................................................................1-1
1.3 PRELIMINARY RECOMMENDATIONS ............................................................................................1-1
2 GENERAL INSTRUCTIONS .................................................................... 2-1
2.1 ABOUT THE MANUAL ......................................................................................................................2-1
2.2 TERMS AND DEFINITIONS USED IN THE MANUAL ......................................................................2-1
2.3 ABOUT THE CFW-11 RB ..................................................................................................................2-3
2.4 IDENTIFICATION LABELS FOR THE CFW-11 RB ...........................................................................2-9
2.5 CFW-11 RB MODEL SPECIFICATION (SMART CODE) ................................................................2-12
2.6 RECEIVING AND STORAGE ...........................................................................................................2-13
3 INSTALLATION AND CONNECTION ...................................................... 3-1
3.1 MECHANICAL INSTALLATION ........................................................................................................3-1
3.1.1 Installation Environment .........................................................................................................3-1
3.1.2 Mounting Considerations ........................................................................................................3-2
3.1.3 Cabinet Mounting ....................................................................................................................3-7
3.1.4 Installation of the Converter Hoisting Eyes - Frame Size E .................................................3-8
3.1.5 Access to the Control and Power Terminal Strips ................................................................3-9
3.1.6 Removal of the Cable Passage Plate - Frame Size E .........................................................3-11
(Remote HMI) ..................................................................................................................................3-11
3.2 ELECTRICAL INSTALLATION .........................................................................................................3-12
3.2.1 Identification of the Power and Grounding Terminals ........................................................3-12
3.2.2 Pre-charge Circuit .................................................................................................................3-15
3.2.3 Power/Grounding Wiring and Fuses ....................................................................................3-17
3.2.4 Power Connections ...............................................................................................................3-25
3.2.4.1 Input Connections .....................................................................................................3-26
3.2.5 Grounding Connections ........................................................................................................3-26
3.2.6 Input Filter ..............................................................................................................................3-27
3.2.6.1 Basic Definitions ........................................................................................................3-27
3.2.6.2 How to Specify the Filter Model ...............................................................................3-28
3.2.7 Synchronism...........................................................................................................................3-29
3.2.8 Control Connections .............................................................................................................3-30
3.2.9 Typical Control Connection ..................................................................................................3-33
COMPATIBILITY ........................................................................................................................................3-34
3.3.1 Conformal Installation ...........................................................................................................3-34
3.3.2 Standard Definitions ..............................................................................................................3-35
3.3.3 Emission and Immunity Levels ............................................................................................3-36
3.3.4 RFI Filters ..............................................................................................................................3-37
4 HMI ........................................................................................................... 4-1
4.1 INTEGRAL KEYPAD - HMI - CFW-11 RB ........................................................................................4-1
4.2 PARAMETERS ORGANIZATION .......................................................................................................4-4
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