Delta Electronics VFD-M User manual

VFD-M Series

Preface

Thank you for choosing DELTA’s high-performance VFD-M Series. VFD-M Series are

manufactured by adopting high-quality components, material and incorporating the latest

microprocessor technology available.

 Getting Started

This manual will be helpful in the installation, parameter setting, troubleshooting, and daily

maintenance of the AC motor drives. To guarantee safe operation of the equipment, read

the following safety guidelines before connecting power to the AC motor drives. Keep

this operating manual handy and distribute to all users for reference.

! WARNING

!Always read this manual thoroughly before using VFD-M series AC Motor Drives.

!DANGER! AC input power must be disconnected before any maintenance. Do not

connect or disconnect wires and connectors while power is applied to the circuit.

Maintenance must be performed by qualified technicians.

!CAUTION! There are highly sensitive MOS components on the printed circuit boards.

These components are especially sensitive to static electricity. To avoid damage to

these components, do not touch these components or the circuit boards with metal

objects or your bare hands.

!DANGER! A charge may still remain in the DC-link capacitor with hazardous voltages

even if the power has been turned off. To avoid personal injury, please ensure that

power has turned off before operating AC drive and wait ten minutes for capacitors to

discharge to safe voltage levels.

!CAUTION! Ground the VFD-M using the ground terminal. The grounding method

must comply with the laws of the country where the AC drive is to be installed. Refer

to Basic Wiring Diagram.

!CAUTION! The final enclosures of the AC drive must comply with EN50178. (Live parts

shall be arranged in enclosures or located behind barriers that meet at least the

requirements of the Protective Type IP20. The top surface of the enclosures or barrier

that is easily accessible shall meet at least the requirements of the Protective Type

IP40). (Users must provide this environment for VFD-M series.)

!DANGER! The AC drive may be destroyed beyond repair if incorrect cables are

connected to the input/output terminals. Never connect the AC drive output terminals

U/T1, V/T2, and W/T3 directly to the AC main circuit power supply.

VFD-M Series

TABLE OF CONTENTS

CHAPTER 1 RECEIVING AND INSPECTIONS

1.1 Nameplate Information ..................................................................... 1-1

1.2 Model Explanation ............................................................................ 1-1

1.3 Serial Number Explanation ............................................................... 1-1

1.4 External Parts and Labels................................................................. 1-2

CHAPTER 2 STORAGE AND INSTALLATION

2.1 Storage ............................................................................................. 2-1

2.2 Ambient Conditions........................................................................... 2-1

2.3 Installation ....................................................................................... 2-2

CHAPTER 3 WIRING

3.1 Basic Wiring Diagram ....................................................................... 3-2

3.2 External Wiring ................................................................................. 3-3

3.3 Control Terminal Wiring .................................................................... 3-4

3.4 Main Circuit Wiring............................................................................ 3-5

3.5 Wiring Notes ..................................................................................... 3-6

3.6 Motor Operation Precautions............................................................ 3-7

CHAPTER 4 DIGITAL KEYPAD OPERATION

4.1 Description of Digital Keypad............................................................ 4-1

4.2 Explanation of LED Indicators .......................................................... 4-2

4.3 Explanation of Displayed Messages................................................. 4-3

4.4 Keypad Operation............................................................................. 4-4

CHAPTER 5 DESCRIPTION OF PARAMETER SETTINGS...................... 5-1

VFD-M Series

CHAPTER 6 MAINTENANCE AND INSPECTIONS

6.1 Periodic Inspection ........................................................................... 6-1

6.2 Periodic Maintenance ....................................................................... 6-1

CHAPTER 7 TROUBLESHOOTING AND FAULT INFORMATION .......... 7-1

CHAPTER 8 SUMMARY OF PARAMETER SETTING.............................. 8-1

APPENDIX A STANDARD SPECIFICATIONS.......................................... A-1

APPENDIX B ACCESSORIES

B.1 Non-fused Circuit Breaker ................................................................ B-1

B.2 Fuse Specification Chart .................................................................. B-2

B.3 Braking Resistors and Braking Units................................................ B-3

B.4 AMD-EMI Filter................................................................................. B-7

B.5 DIN Rail Adapter .............................................................................. B-11

B.6 Remote Controller ............................................................................ B-13

B.7 Zero Phase Reactor ......................................................................... B-14

APPENDIX C DIMENSIONS ...................................................................... C-1

APPENDIX D EC DECLARATION OF CONFORMITY.............................. D-1

VFD-M Series

CHAPTER 1 RECEIVING AND INSPECTION

This VFD-M AC drive has gone through rigorous quality control tests at the factory before

shipment. After receiving the AC motor drive, please check for the following:

Receiving

 Check to make sure that the package includes an AC drive, the User Manual, and

rubber bushings.

 Inspect the unit to insure it was not damaged during shipment.

 Make sure that the part number indicated on the nameplate corresponds with the part

number of your order.

 1.1 Nameplate Information: Example of 1HP 230V AC drive

MODEL : VFD007M23A

INPUT : 3PH 200-240V 50/60Hz 6.0A

OUTPUT : 3PH 0-240V 1.9KVA 1HP5.0A

Frequency Range : 0.1-400Hz

DELTA ELECTRONICS INC. MADE IN XXXXXX

AC Drive Model

Input Spec.

Output Spec.

Output Frequency Range

Serial Number & Bar Code

007M23A0T3011230

 1.2 Model Explanation

VFD M

M Series

007

Applicable motor capacity

Series Name 007: 1 HP(0.7kW)

022: 3 HP(2.2kW)

037: 5 HP(3.7kW)

055: 7.5HP(5.5kW)

004: 0.5 HP(0.4kW)

075: 10HP(7.5kW)

Version Type

Input Voltage

21:Single phase 230V

23:Three phase 230V 43:Three phase 460V

11:Single phase 115V

53:Three phase 575V

 1.3 Series Number Explanation

Production number

Production year 2005

Production factory

Production week

(Taoyuan)

D007M23A0

Model

230V 3-phase 1HP(0.75kW)

If there is any nameplate

information not corresponding

to your purchase order or any

problem, please contact your

distributor.

VFD-M Series

1-2

1.4 External Parts and Labels

Table of contents

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