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VLT AutomationDrive FC 361 N250
Danfoss VLT AutomationDrive FC 361 N250 Manuals
Manuals and User Guides for Danfoss VLT AutomationDrive FC 361 N250. We have
1
Danfoss VLT AutomationDrive FC 361 N250 manual available for free PDF download: Design Manual
Danfoss VLT AutomationDrive FC 361 N250 Design Manual (102 pages)
90–315 kW, Enclosure Sizes J8–J9
Brand:
Danfoss
| Category:
DC Drives
| Size: 3.05 MB
Table of Contents
Table of Contents
3
1 Introduction
6
Purpose of the Design Guide
6
Additional Resources
6
Document and Software Version
6
Approvals and Certifications
6
Conventions
7
2 Safety
8
Safety Symbols
8
Qualified Personnel
8
Safety Precautions
8
3 Product Overview and Features
9
Power Ratings, Weights, and Dimensions
9
Automated Operational Features
10
Custom Application Features
12
Dynamic Braking Overview
15
Back-Channel Cooling Overview
16
4 Options and Accessories Overview
17
Fieldbus Devices
17
Functional Extensions
17
5 Specifications
18
Electrical Data, 380-480
18
Mains Supply
20
Motor Output and Motor Data
20
Ambient Conditions
20
Cable Specifications
21
Control Input/Output and Control Data
21
Enclosure Weights
24
Exterior and Terminal Dimensions
25
6 Mechanical Installation Considerations
35
Storage
35
Lifting the Unit
35
Operating Environment
36
Mounting Configurations
36
Cooling
37
Derating
37
7 Electrical Installation Considerations
40
Safety Instructions
40
Wiring Schematic
41
Connections
42
Control Wiring and Terminals
43
Fuses and Circuit Breakers
46
Motor
47
Residual Current Devices (RCD) and Insulation Resistance Monitor (IRM)
49
Leakage Current
49
IT Mains
51
Efficiency
51
Acoustic Noise
51
Du/Dt Conditions
52
Electromagnetic Compatibility (EMC) Overview
53
EMC-Compliant Installation
56
Harmonics Overview
59
8 Basic Operating Principles of a Drive
62
Description of Operation
62
Drive Controls
62
9 Application Examples
70
Programming a Closed-Loop Drive System
70
Wiring for Open-Loop Speed Control
70
Wiring for Start/Stop
71
Wiring for External Alarm Reset
72
Wiring for a Motor Thermistor
73
Wiring Configuration for the Encoder
73
10 How to Order a Drive
74
Drive Configurator
74
Ordering Numbers for Options and Accessories
76
Spare Parts
76
11 Appendix
77
Abbreviations and Symbols
77
Definitions
78
RS485 Installation and Set-Up
79
RS485: FC Protocol Overview
80
RS485: FC Protocol Telegram Structure
81
RS485: FC Protocol Parameter Examples
85
RS485: Modbus RTU Overview
85
RS485: Modbus RTU Telegram Structure
86
RS485: Modbus RTU Message Function Codes
89
RS485: Modbus RTU Parameters
90
RS485: FC Control Profile
90
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