Danfoss VLT AQUA Drive Series Manuals

Manuals and User Guides for Danfoss VLT AQUA Drive Series. We have 1 Danfoss VLT AQUA Drive Series manual available for free PDF download: Design Manual

Danfoss VLT AQUA Drive Series Design Manual

Danfoss VLT AQUA Drive Series Design Manual (204 pages)

Brand: Danfoss | Category: Media Converter | Size: 21.02 MB

Table of Contents

Table of Contents
1
1 How to Read this Design Guide

5
2 Introduction to VLT AQUA Drive

11
- CE Labelling
  13
- Vibration and Shock
  15
- Control Structures
  19
- General Aspects of EMC
  26
- Immunity Requirements
  30
- Galvanic Isolation (PELV)
  31
- PELV - Protective Extra Low Voltage
  31
- Earth Leakage Current
  32
- Control with Brake Function
  33
- Mechanical Brake Control
  34
- Extreme Running Conditions
  34
- Safe Stop Operation (Optional)
  37
3 VLT AQUA Selection

39
4 How to Order

91
- Ordering Form
  91
- Type Code String
  92
- Ordering Numbers
  95
5 How to Install

107
- Mechanical Installation
  107
- Pre-Installation
  113
- Planning the Installation Site
  113
- Receiving the Frequency Converter
  113
- Transportation and Unpacking
  113
- Lifting
  114
- Cooling and Airflow
  117
- Electrical Installation
  121
- Connections - Frame Sizes D, E and F
  135
- Power Connections
  135
- Disconnectors, Circuit Breakers and Contactors
  145
- Final Set-Up and Test
  146
- Safe Stop Installation
  148
- Safe Stop Commissioning Test
  149
- Additional Connections
  149
- Installation of Misc. Connections
  152
- Safety
  154
- EMC-Correct Installation
  155
- Residual Current Device
  158
6 Application Examples

159
- Potentiometer Reference
  160
- Automatic Motor Adaptation (AMA)
  160
- SLC Application Example
  161
- System Status and Operation
  164
- Cascade Controller Wiring Diagram
  164
- Fixed Variable Speed Pump Wiring Diagram
  165
- Lead Pump Alternation Wiring Diagram
  166
7 Installation and Set-Up

169
- FC Protocol Overview
  171
- Network Configuration
  172
- FC Protocol Message Framing Structure
  172
- Examples
  177
- Modbus RTU Overview
  178
- VLT AQUA with Modbus RTU
  178
- Modbus RTU Message Framing Structure
  178
- How to Access Parameters
  183
- Examples
  184
- Danfoss FC Control Profile
  189

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