User Manuals: Danfoss VLT 4000 VT Frequency Drives

Manuals and User Guides for Danfoss VLT 4000 VT Frequency Drives. We have 1 Danfoss VLT 4000 VT Frequency Drives manual available for free PDF download: Instruction Manual

Danfoss VLT 4000 VT Instruction Manual

Danfoss VLT 4000 VT Instruction Manual (142 pages)

Brand: Danfoss | Category: DC Drives | Size: 6 MB

Table of Contents

Table of Contents
2
Introduction
4
Safety Regulations
5
Warning against Unintended Start
5
Introduction to this Instruction Manual
7
Control Principle
8
AEO - Automatic Energy Optimization
8
Serial Communication
9
Unpacking and Ordering a VLT Adjustable Frequency Drive (AFD)
10
Type Code Ordering Number String
10
Ordering Form VLT 4000 VT
13
Installation
14
General Technical Data
14
Line Supply 3 X 200 - 240 V
19
Line Supply 3 X 380 - 460 V
20
Line Supply, 3 X 525 - 600 V
25
Fuses
29
Mechanical Dimensions
31
Mechanical Installation
34
General Information about Electrical Installation
37
High Voltage Warning
37
Grounding
37
Cables
37
Shielded/Armored Cables
37
High Voltage Test
38
Heat Emission from VLT 4000 VT
38
Grounding of Shielded/Armored Control Cables
39
VLT 4000 VT Enclosures
40
Tightening-Up Torque and Screw Sizes
46
Line Connection
46
Motor Connection
47
DC Bus Connection
49
High-Voltage Relay
49
Electrical Installation, Control Cables
49
Switches 1-4
50
Connection Example, VLT 4000 VT
53
Control Unit LCP
55
Control Keys for Parameter Setup
55
Indicator Lamps
56
Local Control
56
Quick Menu
61
Programming
62
Operation and Display 001 - 017
62
The Setup Configuration
62
Setup of User-Defined Readout
63
Load and Motor 100-117
69
Configuration
69
References and Limits 200-228
75
Reference Handling
76
Reference Type
78
Inputs and Outputs 300-328
84
Analog Inputs
87
Analog/Digital Outputs
91
Relay Outputs
94
Application Functions 400-427
96
Sleep Mode
97
PID for Process Control
102
PID Overview
104
Service Functions 600-631
109
Electrical Installation of the Relay Card
114
All about VLT 4000 VT
115
Status Messages
115
List of Warnings and Alarms
117
Special Conditions
123
Aggressive Environments
123
Calculation of Resulting Reference
124
Extreme Running Conditions
126
Peak Voltage on Motor
127
Derating for Ambient Temperature
129
Efficiency
131
Definitions
133
Factory Settings
135
Index
140

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