Sign In
Upload
Manuals
Brands
Danfoss Manuals
Control Unit
VLT 525-690 V
Danfoss VLT 525-690 V Manuals
Manuals and User Guides for Danfoss VLT 525-690 V. We have
1
Danfoss VLT 525-690 V manual available for free PDF download: Design Manual
Danfoss VLT 525-690 V Design Manual (170 pages)
Parallel Drive Modules
Brand:
Danfoss
| Category:
Control Unit
| Size: 17.71 MB
Table of Contents
Table of Contents
3
1 Introduction
7
Purpose of the Design Guide
7
Additional Resources
7
2 Safety
8
Safety Symbols
8
Qualified Personnel
8
Safety Precautions
8
3 Approvals and Certifications
9
4 Product Overview
11
Datasheet for Drive Module
11
Datasheet for 2-Drive System
12
Datasheet for 4-Drive System
13
Internal Components
14
Back-Channel Cooling Examples
16
5 Product Features
17
Automated Functions
17
Programmable Functions
20
Safe Torque off (STO)
21
System Monitoring
23
6 Specifications
25
Drive Module Dimensions
25
Control Shelf Dimensions
28
2-Drive System Dimensions
29
4-Drive System Dimensions
33
Power-Dependent Specifications
41
Mains Supply to Drive Module
55
Motor Output and Motor Data
55
12-Pulse Transformer Specifications
55
Ambient Conditions for Drive Modules
55
Cable Specifications
56
Control Input/Output and Control Data
56
Derating Specifications
60
7 Ordering Information
64
Ordering Form
64
Drive Configurator
64
Options and Accessories
70
System Design Checklist
83
8 Considerations During Installation
85
Operating Environment
85
Minimum System Requirements
86
Electrical Requirements for Certifications and Approvals
88
Fuses and Circuit Breakers
89
9 EMC and Harmonics
91
General Aspects of EMC Emissions
91
EMC Test Results
92
Emission Requirements
97
Immunity Requirements
98
EMC Recommendations
99
General Aspects of Harmonics
102
Harmonics Analysis
102
Effect of Harmonics in a Power Distribution System
103
IEC Harmonics Standards
104
IEEE Harmonics Standards
105
VLT ® Parallel Drive Modules Harmonics Compliance
105
Galvanic Isolation
106
10 Motor
107
Motor Cables
107
Motor Coil Insulation
107
Motor Bearing Currents
107
Motor Thermal Protection
108
Motor Terminal Connections
110
Extreme Running Conditions
114
Du/Dt Conditions
115
Parallel Connection of Motors
115
11 Mains
117
Mains Configurations
117
Mains Terminal Connections
117
12-Pulse Disconnector Configuration
117
12 Control Wiring
120
Control Cable Routing
120
Control Terminals
121
Relay Output
124
13 Braking
125
Types of Braking
125
Brake Resistor
125
14 Controls
130
Overview of Speed and Torque Control
130
Control Principle
130
Control Structure in VVC + Advanced Vector Control
133
Control Structure in Flux Sensorless
134
Control Structure in Flux with Motor Feedback
134
Internal Current Control in VVC
135
Local and Remote Control
135
Smart Logic Controller
136
15 Handling of References
138
Reference Limits
139
Scaling of Preset References
140
Scaling of Analog and Pulse References, and Feedback
140
Dead Band Around Zero
141
16 PID Controls
145
Speed PID Controls
145
Process PID Controls
148
Optimization of PID Controls
152
17 Application Examples
154
Automatic Motor Adaptation (AMA)
154
Analog Speed Reference
154
Start/Stop
155
External Alarm Reset
156
Speed Reference with Manual Potentiometer
156
Speed Up/Down
157
RS485 Network Connection
157
Motor Thermistor
158
Relay Set-Up with Smart Logic Control
158
Mechanical Brake Control
159
Encoder Connection
159
Encoder Direction
159
Closed-Loop Drive System
160
Programming of Torque Limit and Stop
160
18 Appendix
161
Disclaimer
161
Conventions
161
Glossary
162
Index
165
Advertisement
Advertisement
Related Products
Danfoss VLT 380-500 V
Danfoss VLT Ea4
Danfoss VLT 5202
Danfoss VLT 5252
Danfoss VLT 5200
Danfoss VLT 5250
Danfoss VLT 5075
Danfoss VLT 5100
Danfoss VLT 5011
Danfoss VLT 5102
Danfoss Categories
Controller
DC Drives
Thermostat
Control Unit
Air Compressor
More Danfoss Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL