Esco invt GD350A Series User Manual

Name: Esco invt GD350A Series
Brand: Esco
Rating: 4 (1 reviews)

380 pages

To Next Page

Product manual

Frequency inverter

GD350A Series

This operating instruction is to be read carefully and

kept at the place of installation of the device.

INVT - GD350A

Table of Contents3
Safety Precautions6
What this Chapter Contains6
Safety Definition6
Warning Symbols6
Safety Guidelines7
Quick Startup10
What this Chapter Contains10
Unpacking Inspection10
Checking before Applying10
Environment10
Installation Confirmation11
Basic Commissioning11
Product Overview13
What this Chapter Contains13
Basic Principle13
Product Specifications15
Product Nameplate18
Model Designation Code18
Product Ratings19
Structure Diagram20
Installation Guidelines22
What this Chapter Contains22
Mechanical Installation22
Main Circuit Standard Wiring28
Control Circuit Standard Wiring33
Wiring Protection36
Basic Operation Guidelines38
What this Chapter Contains38
Keypad Introduction38
Keypad Display42
Operating the VFD by Keypad44
Basic Operations57
Function Parameter List144
What this Chapter Contains144
Troubleshooting258
What this Chapter Contains258
Indications of Alarms and Faults258
Fault Reset258
Fault History258
VFD Faults and Solutions258
Analysis on Common Faults267
Countermeasures on Common Interference273
Maintenance278
What this Chapter Contains278
Periodical Inspection278
Cooling Fan280
Capacitor281
Power Cable283
Communication284
What this Chapter Contains284
Modbus Protocol Introduction284
Application284
RTU Command Code and Communication Data290
Common Communication Faults308
Appendix A Expansion Cards309
Model Definition309
Dimensions and Installation316
Wiring319
IO Expansion Card--EC-IO501-00319
Programmable Expansion Card--EC-PC502-00321
Communication Card Function Description324
PG Expansion Card Function Description333
Appendix B Technical Data349
What this Chapter Contains349
Derated Application349
Grid Specifications350
Motor Connection Data350
Application Standards350
EMC Regulations351
Appendix C Dimension Drawings353
What this Chapter Contains353
Keypad Structure353
VFD Structure354
Appendix D Optional Peripheral Accessories361
What this Chapter Contains361
Wiring of Peripheral Accessories361
Power Supply362
Cables363
Breaker and Electromagnetic Contactor367
Reactors368
Filters370
Braking System373
Appendix E STO Function Description377
STO Function Logic377
STO Channel Delay Description377
STO Function Installation Checklist378
Appendix F Further Information379
Product and Service Queries379
Feedback on INVT VFD Manuals379
Documents on the Internet379

Questions and Answers:

Need help?

Do you have a question about the Esco invt GD350A Series and is the answer not in the manual?

Esco invt GD350A Series Specifications

General

Brand	Esco
Model	invt GD350A Series
Category	Inverter
Language	English

Esco invt GD350A Series User Manual

Table of Contents

Questions and Answers:

Esco invt GD350A Series Specifications