MD600 Series Compact AC Drive Hardware Guide-EN-B06.PDF - 第8页
‑7‑ Preface Warranty disclaimer Inovance provides warranty service within the warranty period (as specified in your order) for any fault or damage that is not caused by improper operation of the user. Maintenance will be…
‑6‑
Preface
Date
Version Revision
December 2023
B00
● Optimized the document structure.
● Modified the section Installation Environment
and compiled the system connection diagram
and system composition table into one section.
● Modified the section Installation Tool
Preparations and deleted the installation of the
guide rail in section Screws.
● Added EMC-Compliant Control Cabinet Design.
● Added the internal circuit diagram in Electrical
Connection Diagram.
● Modified the section Cable Preparations an
complied the cable overview and cable handling
into one section.
● Modified Peripheral Electrical Component Design
to Basic Electrical Safety Precautions and
optimized the content.
● Modified Communication Cable Selection and
updated the termination resistor in the CAN and
RS485 communication topology diagram.
● Added Application Instance.
● Updated electrical specifications, technical
specifications, and option specifications in
Specifications.
● Changed the IP rating from IP20 to IP40 (except
for the power distribution wiring and capacitor
ventilation) in Electrical Specifications.
● Added relay specifications in Technical
Specifications.
● Made minor corrections.
June 2023 A00
First release.
Access to the guide
This guide is not delivered with the product. You can download the PDF version in the
following ways:
● Visit https://www.inovance.com/global, and choose Service&Support > Support >
Documentation Download.
● Scan the QR code on the product with your smart phone.
● Scan the QR code below to install the My Inovance app, and search for the user guide
in the app.
‑7‑
Preface
Warranty disclaimer
Inovance provides warranty service within the warranty period (as specified in your
order) for any fault or damage that is not caused by improper operation of the user.
Maintenance will be charged after the warranty expires.
Even within the warranty period, maintenance can be charged for the following product
damage:
● Damage caused by operations not following the instructions in the guide
● Damage caused by fire, flood, or abnormal voltage
● Damage caused by using the product for unintended functions
● Damage caused by using the product outside the specified scope
● Damage or secondary damage caused by force majeure (natural disaster,
earthquake, and lightning strike)
When applicable, relevant maintenance fee will be charged according to the latest Price
List of Inovance. If otherwise agreed upon, the agreed terms and conditions shall prevail.
For details, see the Warranty Card.
‑8‑
TTaabbllee ooff CCoonntteennttss
Legal Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1 Fundamental Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.1 Fundamental Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.2 Industrial Information Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2 Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.1 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.2 Nameplate and Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.3 Product Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.4 Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3 System Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4 Electrical Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.1 Electrical Wiring Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.2 Cable Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.3 Basic Electrical Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.3.1 Selecting Power Supply Isolation Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.3.2 Selecting Main Contactors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.3.3 Short-circuit protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.3.4 Selecting Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4.3.5 Checking the Compatibility of the Motor and Drive. . . . . . . . . . . . . . . . . . . . . . . . . 32
4.3.6 Selecting SPD Surge Protection Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.3.7 Requirements on Power Grid System Compatibility . . . . . . . . . . . . . . . . . . . . . . . . 32
4.4 Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.5 Cabinet Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.5.1 Recommended Cabinet Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.5.2 Heat Dissipation Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.5.2.1 Ventilation Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.5.2.2 Fan Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.5.3 EMC-Compliant Cabinet Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.6 Solutions to Common EMC Issues. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
4.6.1 Harmonic Suppression Measures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
4.6.2 Residual Current Device Misoperation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
4.6.3 I/O Signal Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
4.6.3.1 High-speed Pulse Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
4.6.3.2 Common I/O Signal Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
4.6.4 RS485 and CAN Communication Interference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Table of Contents