User Manuals: Vacon NX Active Front End Motor Drive

User Manuals: Vacon NX Active Front End Motor Drive

Manuals and User Guides for Vacon NX Active Front End Motor Drive. We have 1 Vacon NX Active Front End Motor Drive manual available for free PDF download: User Manual

Vacon NX Active Front End User Manual

Vacon NX Active Front End User Manual (110 pages)

Active Front End Unit (AFE)

Brand: Vacon | Category: Controller | Size: 9 MB

Table of Contents

Table of Contents
3
1 Safety

7
- Warnings
  8
- Safety Instructions
  8
- Earthing
  8
2 EU Directive

9
3 Receipt of Delivery

11
- Type Designation Code for the AFE Unit
  11
- Type Designation Code for the LCL Filter
  12
- Type Designation Code for the Pre-Charging Components
  13
- Storage
  14
- Maintenance
  15
- Lifting the Modules
  16
- Lifting the LCL Filters
  18
- Warranty
  20
4 Active Front End (AFE)

21
- Introduction
  21
- Active Front End Unit Block Diagram
  23
- Active Front End Frame Sizes
  24
- Active Front End Unit Technical Data
  26
- LCL Filter Technical Data
  28
- Application
  29
- Diagrams
  29
- Connection between Control Unit and Power Unit
  29
- LCL Wiring Diagram
  30
- Active Front End Power Ratings
  35
- Vacon NXA; DC Voltage 380-500 V
  35
- Vacon NXA; DC Voltage 525-690 V
  35
- Active Front End Unit - Dimensions
  36
- LCL Filter - Dimensions
  36
- Active Front End Unit - Fuse Selection
  37
- Introduction
  37
- Active Front End Unit - Circuit Breaker Selection
  40
- Main Contactor
  41
- Pre-Charging Circuit
  42
- Paralleling
  43
- Common Pre-Charging Circuit
  43
- Each Active Front End Unit Has the Pre-Charging Circuit
  45
- Derating
  46
- Ambient Temperature
  46
- Installation Altitude
  46
5 Installation

48
- Mounting
  48
- Active Front End Unit
  48
- LCL Filter
  50
- Control Box
  52
- Cooling
  55
- Active Front End Unit
  55
- LCL Filter
  59
- Arranging Ventilation of the Enclosure
  62
- Steering Air Flow
  63
- Power Connection
  66
- AC Connection
  66
- DC Connection
  66
- LCL Filter Fan Power Supply
  66
- Control Unit
  69
- Galvanic Isolation Barriers
  72
6 Control Keypad

73
- Indicators on the Keypad Display
  74
- Drive Status Indications
  74
- Status Leds (Green - Green - Red)
  74
- Text Lines
  75
- Keypad Push-Buttons
  76
- Buttons Descriptions
  76
- Navigation on the Control Keypad
  77
- Monitoring Menu (M1)
  78
- Parameter Menu (M2)
  79
- Keypad Control Menu (M3)
  81
- Active Fault Menu (M4)
  81
- Fault Types
  82
- Fault Codes
  83
- Fault History Menu (M5)
  85
- System Menu (M6)
  88
7 Appendices

95

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