Inovance MD880 Series - Page 108

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5 Maintenance and Repair

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Step 2: Remove the cover and replace the battery.

Step 3: Close the cover and turn it 90° clockwise to secure it.

Main Page

Preface2
Revision History3
Table of Contents4
Safety Instructions8
Safety Disclaimer8
Safety Levels and Definitions8
Safety Signs12
Product Information14
Overview14
Nameplate and Model Number14
Voltage and Power Rating15
Technical Data and Model Selection16
Technical Data17
Derating19
Overload Capacity21
Overall Dimensions22
Overall and Mounting Dimensions of Structures T2 to T922
Overall and Mounting Dimensions of Structures T10 to T12 (Without Reactors)23
Overall and Mounting Dimensions of Structures T10 to T12 (with Reactors)24
Tightening Torque of Fasteners24
Consumption of Auxiliary Power25
Mechanical Installation26
Storage and Transportation Precautions26
Storage26
Transportation26
Acceptance28
Unpacking28
Installation Environment28
Installation Clearances and Direction29
Installation Clearances29
Installation Direction32
Backplate Mounting32
Floor Mounting33
Heat Dissipation Requirements33
Precautions for Installing AC Drives in Cabinets36
Procedure for Installing the AC Drive in a Cabinet38
Dimensions of the Mounting Bracket44
Cover Removal and Mounting45
Electrical Installation48
Safety Instructions49
Safety Precautions before Installation49
Inspection49
General49
Insulation Test50
Wiring of the System51
System Structure52
EMC-Compliant Cable Routing53
Basic Rules for Cable Routing53
Requirements53
Routing Suggestions54
Connection of Shielded Power Cables58
Wring of the AC Drive58
Standard Wiring Diagram58
Main Circuit Terminals61
Main Circuit Terminal Arrangement and Dimensions66
Wiring Checking77
HCU Control Module78
Components of HCU Control Module78
HCU Standard Terminals80
Dimensions and Installation Instructions80
Installation Precautions80
Dimensions81
Space81
Installation Procedure82
Function Module83
LED Indicators85
SD Memory Card85
Terminals86
HPCU Parallel Control Module90
Standard Terminals90
LED Indicators91
Electrical Connection of HPCU92
Applications of HCU92
SLOT Expansion92
Temperature Measurement with AI and AO93
Inolink Communication Bus94
Communication95
Maintenance and Repair97
Overview97
Routine Maintenance97
Periodic Inspection98
Periodic Inspection Items98
Insulation Test on Main Circuit99
Replacement of Wear Parts99
Service Life of Wear Parts99
Number of Cooling Fans100
Replacing Cooling Fans100
Electrolytic Capacitor106
Maintenance of the HCU Control Module and SOP-20-880 Operating Panel106
Replacing the Memory Card106
Replacing the Battery of the HCU Control Module107
Replacing the Battery of the SOP-20-880 Operating Panel109
Options111
Selection of Cables, Circuit Breakers, and Contactors112
Selection of Braking Components114
Selection of Resistance of Braking Resistor114
Selection of Power of Braking Resistor114
Selection of Braking Unit115
Overall Dimensions and Mounting Dimensions of Braking Unit117
Selection of Applicable Motor119
Selection of the AC Input Reactor120
Selection of the EMC Filter128
Standard EMC Filter128
Simple EMC Input Filter135
Safety Capacitor and Magnetic Ring136
Selection of the AC Output Reactor139
Appendix: Installation of the Sheet Metal Base and Side Entry Output Copper Busbar148

Inovance MD880 Series - Page 108

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