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GD300-01A-090G-4
INVT GD300-01A-090G-4 Frequency Inverter Manuals
Manuals and User Guides for INVT GD300-01A-090G-4 Frequency Inverter. We have
1
INVT GD300-01A-090G-4 Frequency Inverter manual available for free PDF download: Operation Manual
INVT GD300-01A-090G-4 Operation Manual (97 pages)
VFD for air compressor
Brand:
INVT
| Category:
DC Drives
| Size: 7 MB
Table of Contents
Table of Contents
3
1 Safety Precautions
5
Contents of this Chapter
5
Definition of Safety Information
5
Warning Symbols
5
Safety Instruction
5
2 Product Overview
8
Product Specification
8
Product Nameplate
10
Model Description
10
Rated Specifications
11
3 Wiring Instruction
12
Main Circuit Wiring and Terminal Description
12
Control Circuit Wiring and Terminal Description
18
4 Commissioning Instruction
22
Commissioning Instruction for the Dual-VFD Air Compressor
22
Commissioning Guidance for Single-VFD Air Compressor
29
Commissioning Guidance for Single-VFD Integrated Machine
31
5 Function Code Description
32
Function Codes
32
Control Logic of the Air Compressor
66
6 Fault Information and Troubleshooting
69
VFD Faults and Solutions
69
Fault Contents and Solutions of Air Compressor Equipment
73
Appendix A Product Dimension
77
Keypad Diagram
77
External Keypad Installation Dimensions
77
Wall Installation Dimension
78
Flange Installation Dimension
80
Product Weight and Package Dimension
82
Appendix B Optional Accessories
84
Touch Screen
84
Filter
84
Reactor
85
Appendix C Current Transformer of the Fan
86
Current Transformer Model Selections
86
Wiring of Current Transformer of the Fan
86
Parameter Setup of Current Transformer of the Fan
87
Appendix D Communication Protocol
88
Application Mode
88
RTU Command Code and Communication Data
88
Appendix E Common EMC Problems and Troubleshooting
94
Interference Problems of Meter Switches and Sensors
94
485 Communication Interferences
94
Unstoppable or Shimmering Indicator Caused by Coupling of Motor Cable
95
Leakage Current and Residual Current Device (RCD)
95
Problem of Charged Device Shell
96
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