Danfoss VLT AAF006 Manuals

Manuals and User Guides for Danfoss VLT AAF006. We have 2 Danfoss VLT AAF006 manuals available for free PDF download: Service Manual, Operating Instructions Manual

Danfoss VLT AAF006 Service Manual (98 pages)

Advanced Active Filter D and E Frame

Brand: Danfoss | Category: Water Filtration Systems | Size: 8.3 MB

Table of Contents
2
Introduction
8
VLT Active Filter Product Overview
8
For Your Safety
8
Warnings
8
Electrostatic Discharge (ESD)
8
Frame Size Definitions
9
Rating Tables
10
Fuses
11
Current Transducers
11
General Torque Tightening Values
12
Tools Required
12
Exploded Views
13
Exploded Views E-Frame
13
Operator Interface and Active Filter Control
14
Introduction
14
User Interface
14
LCP Layout
14
Setting LCP Display Values
15
Display Menu Keys
15
Navigation Keys
16
Operation Keys
16
Tips and Tricks
17
Status Messages
17
Status Message Definitions
17
Service Functions
18
Filter Inputs and Outputs
18
Current Transformers
18
Filter CT Input
18
External CT Input
18
Control Wiring Input/Output
20
Serial Communication Wiring
20
Relay Options
21
Control Terminals
21
Control Terminal Functions
22
Grounding Shielded Control Cables
24
Internal Active Filter Operation
26
General
26
Control Card
26
Active Filter Card
27
Control to Power Interface
27
Filter Power Section
28
Additional Circuitry
28
AC Contactor
28
Soft Charge Circuit
28
Additional Thermal Protection
29
Current Transducers
29
Cooling Fans
29
Fan Speed Control
29
Low Harmonic Drive
30
Troubleshooting
32
Troubleshooting Tips
32
Fault Symptom Troubleshooting
32
Visual Inspection
33
Fault Symptoms
34
No Display
34
Intermittent Display
34
Warning/Alarm Messages
35
Warning/Alarm Code List
35
After Repair Tests
43
Active Filter and the Power Grid
44
Grid Variations
44
Grid Configurations
44
Grid Impedance
44
Voltage Pre-Distortions
44
Basic Troubleshooting Background
44
Line Phase Loss and Unbalanced Phase Trips
44
Voltage Dips and Flickers
44
Compatibility with Other Equipment on the same Line Power
45
Line Power Resonances
45
Control Logic Problems
45
Programming Problems
46
Internal Active Filter Problems
46
Overtemperature Faults
46
Current Feedback Problems
46
Noise on CT Input
47
Effect of EMI
47
Test Procedures
48
Introduction
48
Tools Required for Testing
49
Signal Test Board
49
Static Test Procedures
49
Inverter Section Tests
49
Inverter Test Part I
49
Inverter Test Part
49
Inverter Test Part
50
Gate Resistor Test
50
Intermediate Section Tests
50
Heatsink Temperature Sensor Test
51
Fan Continuity Tests
51
Fan Fuse Test
51
Ohm Test of Transformer
51
Ohm Test of Fans
51
AC Line Power Contactor and Soft Charge Contactor Tests
52
Dynamic Test Procedures
52
No Display Test
52
Input Voltage Test
52
Control Card Basic Voltage Test
53
Switch Mode Power Supply (SMPS) Test
53
Current Sensors Test CT1, CT2, CT3
54
Input Terminal Signal Tests
54
Line Power Resonance Test
55
Control Card Digital Inputs/Outputs Test
55
After Repair Tests
55
Frame Sizes Disassembly and Assembly Instructions
58
Electrostatic Discharge (ESD)
58
Passive Section (Top) Instructions
59
Control Card and Control Card Mounting Plate
60
MG90Z122 - VLT ® Is a Registered Danfoss Trademark
60
Control Assembly Support Bracket
60
Active Filter Card
60
Power Card
61
Power Card Mounting Plate
62
AC Capacitors
63
AC Capacitor Current Sensor (CT4, CT5, CT6)
64
AC Contactors
64
Movs
65
Discharge Card
65
Soft Charge Resistor
65
Active Side (Bottom) Instructions
66
Input Terminal Mounting Plate
66
Gate Drive Card
68
Contactor Transformer
68
Common Mode (CM) RFI Filter Card
68
Differential Mode (DM) RFI Filter Card
69
Capacitor Bank Assembly
69
IGBT Modules
70
IGBT Current Sensors CT1, CT2, and CT3
71
Damping Resistors
71
Fan Transformer
71
Fan
71
Frame Sizes Disassembly and Assembly Instructions
72
Electrostatic Discharge (ESD)
72
Passive Section (Top) Instructions
73
Control Card and Control Card Mounting Plate
74
Soft Charge Resistor
81
Active Section (Bottom) Instructions
81
Input Terminal Mounting Plate
81
Gate Drive Card Mounting Plate
83
Gate Drive Card
83
Upper Capacitor Bank Assembly
84
Lower Capacitor Bank Assembly
85
IGBT Modules
86
IGBT Current Sensors CT1, CT2, and CT3
88
Fan Transformer
89
Fan
89
Damping Resistors
89
Special Test Equipment
90
Test Equipment
90
Signal Test Board (P/N 176F8437)
90
Signal Test Board Pin Outs: Description and Voltage Levels
90

Danfoss VLT AAF006 Operating Instructions Manual

Danfoss VLT AAF006 Operating Instructions Manual (94 pages)

Active Filter

Brand: Danfoss | Category: Water Filtration Systems | Size: 5.24 MB

Table of Contents
4
1 Introduction

7
- Purpose of the Manual
  7
- Additional Resources
  7
- Product Overview
  7
  - Working Principle
    7
  - IEEE519 Compliance
    8
- Ordering Information
  9
  - Filter Configurator
    9
  - Ordering Form Type Code
    9
2 Safety

10
- Safety Symbols
  10
- Qualified Personnel
  10
- Safety Precautions
  10
3 Mechanical Installation

11
- Pre-Installation
  11
  - Planning the Installation Site
    11
  - Receiving the Active Filter
    11
  - Transportation and Unpacking
    11
  - Lifting
    11
  - Mechanical Dimensions
    12
- Mechanical Installation
  14
  - Tools Needed
    14
  - Clearance Requirements
    14
  - Power Terminal Locations
    15
  - Cooling and Airflow
    16
  - Gland/Conduit Entry - IP21 (NEMA 1) and IP54 (NEMA12)
    17
4 Electrical Installation

18
- Safety Instructions
  18
  - Power Connections
    18
  - Grounding
    19
  - EMC Interference
    20
  - Extra Protection (RCD)
    21
  - RFI Switch
    21
  - Torque
    21
  - Current Transformer (CT)
    21
  - Auto CT Detection
    25
  - Danfoss A/S © 09/2014 All Rights Reserved
    25
  - Summation Transformers
    26
  - Operating with Capacitor Banks
    27
  - Fuses
    29
  - Mains Disconnectors
    29
  - Control and CT Cable Routing
    29
  - Control Wire Installation
    29
  - Unscreened Control Wires
    30
  - Electrical Installation, Control Cables
    31
- Installation Checklist
  32
5 User Interface

33
- Local Control Panel Operation
  33
6 Applications and Basic Programming

39
- Paralleling of Active Filters
  39
- Programming
  41
- Description of Parameters
  44
- Operation/Display
  44
- Digital I/O Mode
  49
- General Settings
  51
- Trip Reset
  53
- Drive Information
  55
- Data Readouts
  59
- 300-** AF Settings
  61
- 301-** AF Readouts
  64
- Parameter Lists
  65
  - Default Settings
    65
  - Operation/Display
    66
  - Digital In/Out
    67
  - Comm. and Options
    67
  - Special Functions
    68
  - FC Information
    68
  - Data Readouts
    70
  - 300-** AF Settings
    71
  - 301-** AF Readouts
    71
7 RS485 Installation and Set-Up

72
- Installation and Set-Up
  72
- Network Configuration
  73
- FC Protocol Message Framing Structure
  73
  - Conversion
    76
- How to Access Parameters in Modbus RTU
  77
8 Maintenance, Diagnostics and Troubleshooting

78
9 Specifications

84
- Power Rating
  84
- Derating for Altitude and Ambient Temperature
  87
- Acoustic Noise
  87
10 Appendix

88
- Abbreviations and Conventions
  88
Index

89

Danfoss Categories

Controller DC Drives Thermostat Control Unit Water Pump

More Danfoss Manuals

Danfoss VLT AAF006 Manuals

Danfoss VLT AAF006 Service Manual (98 pages)

Table of Contents

Danfoss VLT AAF006 Operating Instructions Manual (94 pages)

Table of Contents

1 Introduction

2 Safety

3 Mechanical Installation

4 Electrical Installation

5 User Interface

6 Applications and Basic Programming

7 RS485 Installation and Set-Up

8 Maintenance, Diagnostics and Troubleshooting

9 Specifications

10 Appendix

Index

Related Products

Danfoss Categories