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DBU-055-4
INVT DBU-055-4 Manuals
Manuals and User Guides for INVT DBU-055-4. We have
1
INVT DBU-055-4 manual available for free PDF download: Operation Manual
INVT DBU-055-4 Operation Manual (43 pages)
Dynamic Braking Unit and Energy Feedback Unit
Brand:
INVT
| Category:
Circuit breakers
| Size: 2 MB
Table of Contents
Table of Contents
2
Safety Precautions
5
Inspection
6
Installation
6
Running Environment
6
Ambient Environment
6
Outline Dimensions
7
Product Name, Model Definition and Use
7
Installation Instruction and Parameter Setting
8
Regulation
10
Voltage Selection Setup
10
Parallel Operation
11
Fault Analysis and Handling
12
Model Selection Specification
13
Braking Voltage Reference
13
Calculation of Braking Resistance and Braking Current (Calculated by 100% Braking Torque)
13
Calculation and Selection of Braking Resistor (Calculated by 100% Braking Torque)
14
Input Voltage Class Specifications and Model Selection for 380V Vfds
15
Input Voltage Class Specifications and Model Selection for 660V Vfds
16
Braking Resistor Selection
17
Safety Precautions
19
Overview
20
Overall Technical Characteristics
20
Nameplate Description
21
Series Models
21
Outline Dimensions
23
Unpacking Inspection
24
Disassembly and Installation
25
Running Environment Conditions
25
Installation Space and Distance
26
Installation Dimensions of External Keypad
27
Disassembly and Installation of the Cover Plate
27
Wiring
28
Wiring Terminal Diagram and Function Description
28
Main Circuit Terminals and Function Description
28
Control Circuit Terminals and Function Description
29
Standard Wiring Diagram
30
380V 7.5Kw-75Kw
30
380V 90Kw-220Kw/660V 55Kw-250Kw/1140V 55Kw-160Kw
31
Operations
32
Operation Panel Description
32
Panel Diagram
32
Key Function Description
32
Indicator Description
33
Function Parameter List
34
Function Description
37
Troubleshooting
39
Maintenance
41
Routine Maintenance
41
Periodic Maintenance
41
Wearing Part Replacement
42
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