Delta VFD-V Series User manual

V E 0 5
5011608405
2016-04

VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
Preface
Thank you for choosing DELTA’s high-performance VFD-V Series. VFD-V 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 drives. Keep this
operating manual handy and distribute to all users for reference.
! WARNING
!Always read this manual thoroughly before using VFD-V 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-V 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.
!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.
!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). (VFD-V series corresponds with this regulation.)
CAUTION! Heat sink may heat up over 70oC (158oF), during the operation. Do not
touch the heat sink.

VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
CHAPTER 1 RECEIVING AND INSPECTION
1.1 Nameplate Information ...........................................................................................1 - 1
1.2 Model Explanation..................................................................................................1 - 1
1.3 Serial Number Explanation.....................................................................................1 - 2
CHAPTER 2 STORAGE AND INSTALLATION
2.1 Storage...................................................................................................................2 -1
2.2 Installation ..............................................................................................................2 -2
CHAPTER 3 WIRING
3.1 Basic Wiring Diagram .............................................................................................3 - 2
3.2 External Wiring .......................................................................................................3 - 5
3.3 Main Circuit Terminal Explanations.........................................................................3 - 6
3.4 Control Terminal Explanations................................................................................3 - 6
3.5 Component Explanations .......................................................................................3 - 8
3.6 Wiring Notice ..........................................................................................................3 - 1 4
CHAPTER 4 DIGITAL KEYPAD (VFD-PU05) OPERATION
4.1 Description of the Digital Keypad VFD-PU05 .........................................................4 - 1
4.2 Explanations of Display Messages.........................................................................4 - 1
4.3 Operation steps of the Digital Keypad VFD-PU05 ..................................................4 - 3
CHAPTER 5 DESCRIPTION OF PARAMETER SETTINGS
5.1 Group 0: System Parameter...................................................................................5 - 1
5.2 Group 1: Basic Parameter ......................................................................................5 - 1 3
5.3 Group 2: Digital Output/Input Parameter ................................................................5 - 1 8
5.4 Group 3: Analog Output/Input Parameter ...............................................................5 - 2 7
5.5 Group 4: Multi-Step Speed and Procedural Operation Parameter..........................5 - 3 5

VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5.6 Group 5: Motor Modulation Parameter ...................................................................5 - 4 0
5.7 Group 6: Protection Parameter...............................................................................5 - 4 5
5.8 Group 7: Special Parameter ...................................................................................5 - 5 2
5.9 Group 8: High-Performance Parameter..................................................................5 - 5 8
5.10 Group 9: Communication Parameter....................................................................5 - 6 2
5.11 Group 10: Speed Feedback Parameter ................................................................5 - 7 3
CHAPTER 6 MAINTENANCE AND INSPECTIONS.......................................................6 - 1
CHAPTER 7 TROUBLESHOOTING...............................................................................7 - 1
CHAPTER 8 PARAMETER SUMMARY.........................................................................8 - 1
APPENDIX A SPECIFICATIONS ...................................................................................A - 1
APPENDIX B ACCESSORIES .......................................................................................B - 1
B.1 Fuse Specification Chart ........................................................................................B - 1
B.2 Braking Resistors...................................................................................................B - 3
B.3 AMD - EMI Filter Cross Reference.........................................................................B - 7
B.4 PG Card .................................................................................................................B - 1 3
B.5 Zero Phase Reactor...............................................................................................B - 17
APPENDIX C DIMENSIONS...........................................................................................C - 1
APPENDIX D EC DECLARATION OF CONFORMITY ..................................................D - 1

1
VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 1-1
CHAPTER 1 RECEIVING AND INSPECTION
This VFD-V AC drive has gone through rigorous quality control tests at the factory before
shipment. After receiving the AC drive, please check for the following:
Receiving
Check to make sure that the package includes an AC drive, the User Manual, dust
covers 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 for 5HP/3.7kW 230V 3-Phase
037V23A0T00010123
DELTAELECTRONICS,INC.
MODEL: VFD037V23A-2
3PH 200-240V 50/60Hz 21.2A
INPUT: 3PH 0-240V 17A 6.5KVA 5HP
0-600Hz
XX.XX
國際認證標示區；
國際認證標示區；
Certifications
序號；
序號；
S
e
r
ialnumbe
r
機種名稱；
機種名稱；
Model name
輸入端電壓/電 流範圍；
輸入 端電 壓/電 流範 圍；
Inputvoltage/current
輸出端電壓/電流範圍；
輸出端電壓/電流範圍；
Outputvoltage/current
頻率範圍；
頻率範 圍；
Frequencyr ange
韌體版本；
韌體版 本；
Firmware version
生產識別；
生产识别；
Productidentification
FREQUENCYRANGE:
1.2 Model Explanation
VFD 037 V 23 A
Version Type
Input Voltage
23:230V 3-PH ASE
43:460V 3-PH ASE
VFD-V Series
Series Name
Applicable Motor Capacity
007:1HP(0.75kW) 015:2HP(1.5kW)
022:3HP(2.2kW) 037:5HP(3.7kW)
055:7.5HP(5.5kW) 075:10HP(7.5kW)
110:15HP(11kW) 150:20HP(15kW)
185:25HP(18.5kW) 220:30HP(22kW)
300:40HP(30kW) 370:50HP(37kW)
450:60HP(45kW) 550:75HP(55kW)
750:100HP(75kW)

VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
1-2
1.3 Serial Number Explanation
●Please contact the dealers immediately should any discrepancy occurred.
037V23A0T 0 10 9999
Production Number
Production Week
Production Year
Production Model
2
30V 3-PHASE 5HP(3.7kW)
Production Factory

2
VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 2-1
CHAPTER 2 STORAGE AND INSTALLATION
2.1 Storage
The AC drive should be kept in the shipping carton before installation. In order to retain the
warranty coverage, the AC drive should be stored properly when it is not to be used for an
extended period of time.
Ambient Conditions:
Operation Air Temperature: -10oC to +40oC (14oF to 104oF)
+50oC (122oF) without dust cover.
Atmosphere pressure: 86 to 106 kPa
Installation Site Altitude: below 1000m
Vibration: Maximum 9.80 m/s2(1G) at less than 20Hz
Maximum 5.88 m/s2(0.6G) at 20Hz to 50Hz
Storage Temperature: -20oC to +65oC (-4oF to 149oF)
Relative Humidity: Less than 90%, no condensation allowed
Atmosphere pressure: 86 to 106 kPa
Transportation Temperature: -20oC to +60oC (-4oF to 140oF)
Relative Humidity: Less than 90%, no condensation allowed
Atmosphere pressure: 86 to 106 kPa
Vibration: Maximum 9.80 m/s2(1G) at less than 20Hz, Maximum 5.88
m/s2(0.6G) at 20Hz to 50Hz
Pollution Degree 2: good for a factory type environment.

VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
2-2
2.2 Installation
CAUTION
The control, power supply and motor leads must be laid separately. They must not be
fed through the same cable conduit / trunking.
High voltage insulation test equipment must not be used on cables connected to the
drive.
Improper installation of the AC drive will greatly reduce its life. Be sure to observe the
following precautions when selecting a mounting location.
Failure to observe these precautions may void the warranty!
 Do not mount the AC drive near heat-radiating elements or in direct sunlight.
 Do not install the AC drive in a place subjected to high temperature, high humidity,
excessive vibration, corrosive gases or liquids, or airborne dust or metallic particles.
 Mount the AC drive vertically and do not restrict the air flow to the heat sink fins.
The AC drive generates heat. Allow sufficient space around the unit for heat dissipation.
120mm
120mm
50mm
50mm
DATA
PROG
REV
FWD
A
ir Flow

3
VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 3-1
CHAPTER 3 WIRING
DANGER
Hazardous Voltage
Before accessing the AC drive:
 Disconnect all power to the AC drive.
 Wait five minutes for DC bus capacitors discharge.
Any electrical or mechanical modification to this equipment without prior written
consent of Delta Electronics, Inc. will void all warranties and may result in a safety
hazard in addition to voiding the UL listing.
Short Circuit Withstand:
The rated voltage must be equal to or less than 240V (460V model is 480Volts) and the current
must be equal to or less than 5000A RMS. (the model of 51HP or above is 10000A RMS)
 General Wiring Information
Applicable Codes
VFD-V AC drives (007V23/43A, 015V23/43A, 022V23/43A, 037V23/43A, 055V23/43A,
075V23/43A, 110V43B, 110V23/43A, 150V23/43A, 185V23/43A, 220V23/43A, 300V23/43A,
370V23/43A, 450V43A) are Underwriters Laboratories, Inc. (UL) and Canadian Underwriters
Laboratories (cUL) listed, and therefore comply with the requirements of the National Electrical
Code (NEC) and the Canadian Electrical Code (CEC).
Installation intended to meet the UL and cUL requirements must follow the instructions
provided in “Wiring Notes” as a minimum standard. Follow all local codes that exceed UL and
cUL requirements. Refer to the technical data label affixed to the AC drive and the motor
nameplate for electrical data.
The "Line Fuse Specification" in Appendix B, lists the recommended fuse part number for each
V-Series part number. These fuses (or equivalent) must be used on all installations where
compliance with U.L. standards is a required.

VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
3-2
3.1 Basic Wiring Diagram
For wiring of the inverter, it is divided into the main circuit and the control circuit. Users
could open the case cover, and could inspect the main circuit terminal and the control circuit
terminal; users connect the circuit in compliance with the following wiring method.
The following diagram is the standard wiring diagram for the VFD-V inverter.
Wiring Diagram 1
10HP(7.5kW) and below
AVI
ACI
AUI
ACM
B2
4~20mA
-10~+10V
+10V
5K
3
2
1
Jumper
Power supply
+10V 20mA
Master Frequency
0 to 10V 47K
Analog Signal Common
DC choke
(optional)
Main circuit (power) terminals Control circuit terminals Shielded leads & Cable
FWD
REV
MI1
MI2
MI3
MI4
MI6
MI5
DCM
+24V
Sw1
Sink
Source
Factory Default:
SINK Mode
FWD/STOP
REV/STOP
Multi-step 1
Multi-step 2
Multi-step 3
Multi-step 4
Digital Signal Common
Factory
default
* Don input voltage directly
to the above signals.
Please refer to wiring
of SINK mode and
SOURCE mode.
R/L1
S/L2
T/L3
Fuse/NFB(None Fuse Breaker)
SA
OFF ON
MC
MC
RB
RC
+1
Recommended Circuit
when power supply
is turned OFF by a
fault output
R/L1
S/L2
T/L3
E
Multi-function Analog Output
Te r m i na l
Factory default: Output
Frequency 0~ 10VDC/2mA
U/T1
V/T2
W/T3
IM
3~
MO1
MO2
AFM
ACM
RA
RB
RC
RS-485
Motor
Factory default:
Frequency-Achieving Indication
Factory default:
Driver-Ready Indication
Analog Signal common
Serial interface
1: +EV 2: GND
5:NC
6: NC
3: SG-
4: SG+
DFM
DCM
Digital Frequency Output
Te r m i na l
Factory default: 1:1
Duty=50% 10VDC
Digital Signal Common
E
E
Please refer to ontrol
Terminal Explanation?
Multi-step 5
Multi-step 6
Shield terminal
MRA
MRC
Multi-function Photocoupler
Output 48VDC 50mA
Factory setting:
Operation Indication
MCM
Photocoupler Common
Output Terminal

3
VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 3-3
Wiring Diagram 2
15HP(11kW) and above
AVI
ACI
AUI
ACM
4~20mA
-10~+10V
+10V
5K
3
2
1
Power supply
+10V 20mA
Master Frequency
0 to 10V 47K
Analog Signal Common
Main circuit (power) terminals Control circuit terminals Shielded leads & Cable
FWD
REV
MI1
MI2
MI3
MI4
MI6
MI5
DCM
+24V
Sw1
Sink
Source
Factory Default:
SINK Mode
FWD/STOP
REV/STOP
Multi-step 1
Multi-step 2
Multi-step 3
Multi-step 4
Digital Signal Common
Factory
default
* Don input voltage directly
to the above signals.
Please refer to wiring
of SINK mode and
SOURCE mode.
R/L1
S/L2
T/L3
Fuse/NFB(None Fuse Breaker)
SA
OFF ON
MC
MC
RB
RC
Recommended Circuit
when power supply
is turned OFF by a
fault output
R/L1
S/L2
T/L3
E
Multi-function Analog Output
Te r m i na l
Factory default: Output
Frequency 0~ 10VDC/2mA
U/T1
V/T2
W/T3
IM
3~
MO1
MO2
AFM
ACM
RA
RB
RC
RS-485
Motor
Factory default:
Frequency-Achieving Indication
Factory default:
Driver-Ready Indication
Analog Signal common
Serial interface
1: +EV 2: GND
5:NC
6: NC
3: SG-
4: SG+
DFM
DCM
Digital Frequency Output
Te r m i na l
Factory default: 1:1
Duty=50% 10VDC
Digital Signal Common
E
E
Please refer to ontrol
Terminal Explanation?
Multi-step 5
Multi-step 6
Shield terminal
MRA
MRC
Multi-function Photocoupler
Output 48VDC 50mA
Factory setting:
Operation Indication
MCM
Photocoupler Common
Output Terminal
Jumper
VFDB
DC chock
(optional)
-(minus sign)
+1

VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
3-4
Wiring of SINK mode and SOURCE mode
FWD
REV
MI1
MI2
MI3
MI4
MI6
MI5
DCM
+24V
FWD/STOP
REV/STOP
Multi-step 1
Multi-step 2
Multi-step 3
Multi-step 4
Digital Signal Common
Multi-step 5
Multi-step 6
FWD
REV
MI1
MI2
MI3
MI4
MI6
MI5
DCM
+24V
FWD/STOP
REV/STOP
Multi-step 1
Multi-step 2
Multi-step 3
Multi-step 4
Digital Signal Common
Multi-step 5
Multi-step 6
Sw1
Sink
Source

3
VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 3-5
3.2 External Wiring
Motor
Output AC
Line Reactor
Power Supply
Magnetic
contactor
Input AC
Line Reactor
EMI Filter
R/L1 S/L2 T/L3
U/T1 V/T2 W/T3
+2/B1
B2
Braking
Resistor
Zero-phase
Reactor
DC
Choke
+1
Zero-phase
Reactor
FUSE/NFB
Items Explanations
Power
supply
Please follow the specific power
supply requirement shown in
APPENDIX-A.
Fuse/NFB
(Optional)
There may be inrush current during
power up. Please check the chart of
APPENDIX B and select the correct
fuse with rated current. NFB is
optional.
Magnetic
contactor
(Optional)
Please do not use a Magnetic
contactor as the I/O switch of the AC
drive, this will reduce the operating
life cycle of the AC drive.
Input AC
Line
Reactor
(Optional)
In order to improve the input power
factor, reduces harmonics and
protection from AC line
disturbances. (Surge, switching
spike, power flick, etc.) AC line
reactor should be installed when the
power supply capacity is 500kVA or
more and exceeds 6 times of the
inverter capacity, or the wiring
distance within 10m.
Zero-phase
Reactor
(Ferrite
Core
Common
Choke)
(Optional)
Zero phase reactors are used to
reduce radio noise specify when the
audio equipments installed near the
inverter. Good effective for noise
reduction on both the input and
output sides. Attenuation quality is
good in a wide range from AM band
to 10Mhz. Appendix B for specifies
zero phase reactors. (RF220X00A)
EMI filter
(Optional)
To reduce the electromagnetic
interference. Please refer to
Appendix B for detail.
Braking
Resistor
(Optional)
Used to reduce stopping time of the
motor. Please refer to the chart on
Appendix B for specific Braking
Resistors.
Output AC
Line
Reactor
(Optional)
Motor surge voltage amplitudes
depending on the motor cable
length. For long motor cable
application, it is necessary installed
on the inverter output side.

VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
3-6
3.3 Main Circuit Terminal Explanations
Terminal Symbol Content Explanation
R/L1, S/L2, T/L3 Input terminals for business-used power supply
U/T1, V/T2, W/T3 Output terminals for the AC motor drivers (at the side of the motor)
+1~+2/B1 Power-improved continuing terminals of the DC reactor; disconnect
the short-circuit piece when the device is installed
+2/B1~B2 Connecting terminals of the braking resistor; purchase and install
these devices according to the selection chart
+2/B1~ Continuing terminals of the braking module (the VFDB series)
Ground terminals, please have these terminals grounded following
the third-type grounding of 230V series and the special grounding of
460V series within the electrician regulations
3.4 Control Terminal Explanations
Terminal
Symbol Explanation on the Terminal Function Factory Setting
FWD FWD RUN-STOP command
REV REV RUN-STOP command
MI1 Multi-function input selection 1 (3-wire
STOP-designated terminal)
Multi-step 1 command
MI2 Multi-function input selection 2 Multi-step 2 command
MI3 Multi-function input selection 3 Multi-step 3 command
MI4 Multi-function input selection 4 Multi-step 4 command
MI5 Multi-function input selection 5 Abnormal reset command
MI6 Multi-function input selection 6 (TRG-designated
terminal
)
EF
DFM Digital frequency signal output 1：1
+24V Digital control signal – the common end +24V 20mA
DCM Digital control signal – the common end
RA Multi-function relay output contact (NO a)
RB Multi-function relay output contact (NC b)
RC Multi-function relay output contact
MRA Multi-function relay output contact (NO a)
MRC Multi-function relay output contact – the common
end
Resistive Load
5A(N.O.)/3A(N.C.) 240VAC
5A(N.O.)/3A(N.C.) 24VDC
Inductive Load
1.5A(N.O.)/0.5A(N.C.)
240VAC
1.5A(N.O.)/0.5A(N.C.)
24VDC
Refer to Pr.02-11 to
Pr.02-12
MO1 Multi-function output terminal 1 (photo coupler) Instruction during operation

3
VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 3-7
Terminal
Symbol Explanation on the Terminal Function Factory Setting
MO2 Multi-function output terminal 2 (photo coupler)
(Max 48VDC 50mA)
Set up the frequency
attained
MO3 Multi-function output terminal 3 (photo coupler)
(
Max 48VDC 50mA
)
Driver ready
MCM Multi-function output terminal – the common end Max 48VDC 50mA
+10V Auxiliary reference power +10V 20mA
AVI Analog voltage frequency command
The greatest operation
frequency corresponding to
0~+10V
ACI Analog current frequency command
The greatest operation
frequency corresponding to
4~20m
A
AUI Auxiliary analog voltage frequency command
The greatest operation
frequency corresponding to
-10~+10V
AFM Multi-function analog voltage output
The greatest operation
frequency corresponding to
-10~10V
ACM Analog control signal – the common end
* Analog control signal wire specification: 18 AWG (0.8 mm2), cover the isolation
twisted wire.

VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
3-8
3.5 Component Explanations
1 HP to 5 HP (VFD007V23A/43A, VFD015V23A/43A, VFD022V23A/43A, VFD037V23A/43A)
+1 +2 B1-B2U/T1 V/T2 W/T3
Screw Torque :
Wire Gauge :
18Kgf-cm
18~10AWG
R/L1 S/L2 T/L3
Control Terminal
Torque: 8Kgf-cm (6.9 in-lbf)
Wire: 22-14 AWG
Power Terminal
Torque: 18 kgf-cm (15.6 in-lbf)
Wire Gauge: 18-10 AWG
Wire Type: Stranded Copper only, 75°C

3
VFD-V Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 3-9
7.5 HP to 15 HP (VFD055V23A/43A, VFD075V23A/43A, VFD110V43B)
POWER IM MOTOR3
Control Terminal
Torque: 8Kgf-cm (6.9 in-lbf)
Wire: 22-14 AWG
Power Terminal
Torque: 30 kgf-cm (26 in-lbf)
Wire Gauge: 12-8 AWG
Wire Type: Stranded Copper only, 75°C
Note: If wiring of the terminal utilizes the wire with a 6AWG-diameter, it is thus
necessary to use the Recongnized Ring Terminal to conduct a proper wiring.