Delta Electronics VFD-F User Manual

VFD-F Series

Preface

Thank you for choosing DELTA’s high-performance VFD-F Series. VFD-F 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-F series AC Motor Drives.

Ensure that VFD-F is grounded in a correct way before putting it into use.

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, do not remove the cover of the AC drive until all “DISPLAY LED” lights on the digital keypad are off. Please note that there are live components exposed within the AC drive. Do not touch these live parts.

CAUTION! Ground the VFD-F 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-F series corresponds with this regulation.)

CAUTION! The rated voltage for the AC motor drive must be ≤ 240V for 230V models (≤

480V for 460V models) and the mains supply current capacity must be ≤ 5000A RMS (≤10000A RMS for the ≥ 40hp (30kW) models)

CAUTION! Heat sink may heat up over 70oC (158oF), during the operation. Do not touch

the heat sink.

VFD-F Series

CHAPTER 1 RECEIVING AND INSPECTIONS

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 Connection ...................................................................... 3 - 6

3.4 Control Terminals................................................................................. 3 - 9

3.5 Specifications for Power Terminals and Control Terminals ................. 3-11

3.6 Wiring Notes ........................................................................................ 3- 14

3.7 Motor Operation Precautions ..............................................................3- 16

CHAPTER 4 DIGITAL KEYPAD OPERATION

4.1 VFD-PU01 ...........................................................................................4 - 2

4.1.1 Description of the Digital Keypad VFD-PU01 ............................... 4 - 2

4.1.2 Explanation of Display Message................................................... 4 - 2

4.1.3 Operation Steps of the Digital Keypad VFD-PU01 ....................... 4 - 4

VFD-F Series

4.2 KPF-CC01 ...........................................................................................4 - 5

4.2.1 Description of the Digital Keypad KPF-CC01 ............................... 4 - 5

4.2.2 Explanation of Display Message................................................... 4 - 5

4.2.3 KPF-CC01 Operation Flow Chart ................................................. 4 - 6

CHAPTER 5 DESCRIPTION OF PARAMETER SETTINGS

5.1 Group 0: AC Drive Status Parameters................................................. 5 - 1

5.2 Group 1: Basic Parameters ................................................................. 5 - 4

5.3 Group 2: Operation Method Parameters .............................................5 - 9

5.4 Group 3: Output Function Parameters ................................................ 5-15

5.5 Group 4: Input Function Parameters ................................................... 5- 19

5.6 Group 5:

Multi-step Speed Frequency Parameters............................. 5-24

5.7 Group 6: Protection Parameters.......................................................... 5-30

5.8 Group 7: AC Drive and Motor Parameters .......................................... 5-36

5.9 Group 8: Special Parameters .............................................................. 5- 39

5.10 Group 9: Communication Parameters............................................... 5-45

5.11 Group 10: PID Control Parameters ................................................... 5-60

5.12 Group 11: Fan and Pump Control Parameters.................................. 5- 63

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

VFD-F Series

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

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

APPENDIX B ACCESSORIES

B.1 All Brake Resistors & Brake Units Used in AC Motor Drives .............. B - 1

B.1.1 Dimensions and Weights for Brake Resistors.............................. B - 3

B.1.2 Specifications for Brake Unit ........................................................B - 5

B.1.3 Dimensions for Brake Unit............................................................ B - 6

B.2 AMD-EMI Filter Cross Reference........................................................ B - 8

B.3 AC Reactor.......................................................................................... B-10

B.3.1 AC Input Reactor Recommended Value ...................................... B-10

B.3.2 AC Output Reactor Recommended Value.................................... B- 11

B.4 Non-fuse Circuit Breaker Chart ...........................................................B-12

B.5 Fuse Specification Chart ..................................................................... B-1 3

B.6 PU06.................................................................................................... B-1 4

B.6.1 Description of the Digital Keypad VFD-PU06............................... B-14

B.6.2 Explanation of Display Message .................................................. B-14

B.6.3 PU06 Operation Flow Chart .........................................................B-15

B.7 Relay Card .......................................................................................... B-16

B.8 Zero Phase Reactor ............................................................................ B-18

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

VFD-F Series

CHAPTER 1 RECEIVING AND INSPECTION

This VFD-F 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.

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

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

number of your order.

1.1 Nameplate Information: Example for 7.5HP/5.5kW 3-phase 460V AC drive

AC Drive Model

Input Spec.

Output Frequency Range

Serial Number & Bar Code

Output Spec.

Enclosure type

1.2 Model Explanation

055

VFD

Series Name

007: 1.0HP(0.75kW) 015: 2.0HP(1.5kW) 022: 3.0HP(2.2kW) 037: 5.0HP(3.7kW) 055: 7.5HP(5.5kW) 075: 10 HP(7.5kW) 110: 15 HP(11kW)

150: 20HP(15kW)

MODEL : VFD055F43A

INPUT : 3PH 380-480V 50/60Hz 14A

OUTPUT : 3PH 0-480V 13 .9KVA 7.5HPA 9

Frequency Range : 1.5-120Hz Enclosure: TYPE 1

055F43AT201001

DELTA ELECTRONICS INC.

Ver sio n Type Input Voltage

23:Three phase 230V

43:Three phase 460V

VFD-F Series

Applicable motor capacity

220: 30 HP(22kW) 300: 40HP(30kW) 370: 50HP(37kW) 450: 60HP(45kW)

550: 75HP(55kW)

1-1

MADE IN XXXXX

750: 100HP(75kW)

900: 120HP(90kW) 1100: 150HP(110kW) 1320: 175HP(130kW) 1600: 215HP(160kW) 1850: 250HP(185kW) 2200: 300HP(220kW)

VFD-F Series

1.3 Series Number Explanation

3055F43A

Production number

460V 3-PHASE 7.5HP(5.5kW)

Production model

If there is any nameplate information not corresponding to your purchase order or any

problem, please contact your distributor.

1-2

VFD-F Series

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: -10

Atmosphere pressure: 86 to 106 kPa Installation Site Altitude: below 1000m Vibration: Maximum 9.80 m/s

Maximum 5.88 m/s

Storage

Temperature: -20 Relative Humidity: Less than 90%, no condensation allowed

Atmosphere pressure: 86 to 106 kPa

Transportation

Temperature: -20 Relative Humidity: Less than 90%, no condensation allowed Atmosphere pressure: 86 to 106 kPa Vibration: Maximum 9.86 m/s

(0.6G) at 20Hz to 50Hz

m/s

Pollution Degree 2: good for a factory type environment.

C to +40oC (14oF to 104oF)

+50

C (122oF) without dust cover.

(1G) at less than 20Hz

(0.6G) at 20Hz to 50Hz

C to +60oC (-4oF to 140oF)

(1G) at less than 20Hz, Maximum 5.88

2-1

VFD-F Series

2.2 Installation

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.

150mm

VFD-F

0 m

CAUTION

F H

VFD-PU01

RUN

STOP

REV

FWDJOG

JOG

STOP

RUN

RESET

5 0 m

150mm

Air Flow

2-2

VFD-F Series

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 for the AC motor drive must be ≤ 240V for 230V models (≤ 480V for 460V models) and the mains supply current capacity must be ≤ 5000A RMS (≤10000A RMS for the ≥ 40hp (30kW) models)

3-1

VFD-F Series

3.1 Basic Wiring Diagram

Users must connect wires according to the following circuit diagram shown below. Do not

plug a Modem or telephone line to the RS-485 communication port, permanent damage may

result. Pins 1 & 2 are the power sources for the optional copy keypad and should not be

used while using RS-485 communication.

For 230V series, 1~15HP models

460V series, 1~20HP models

Brake Resistor (Optional)

NFB

Recommended circuit when power supply is turned OFF by a fault output. If the fault occurs, the contact will be ON to turn off the power and protect the power system.

Factory Setting: Sink Mode

Source

Sw1

Sink Please refer to the following wiring for Sink mode and Source mode.

Factory Setting

NOTE

Don't apply the mains voltage directly to above terminals.

SW2 0-5V

OFF

FWD/STOP REV/STOP E.F.

Multi-st ep 1

Multi-st ep 2 Multi-st ep 3 Multi-st ep 4 RESET JOG

Accel/Decel Prohibit

1/2 Accel/Decel Swi tch

Digital Signal Common

0-10V

4~20mA

1:+EV 2:GND 3:SG4:SG+ 5:NC 6:NC

+1 +2/B1 R(L1)

S(L2)

T(L3)

24V FWD REV EF MI1 MI2 MI3

Multi-

MI4

function

MI5

Input

MI6

Terminals

MI7 MI8 DCM

+10V

Power Supply +10V 20mA

AVI

Master Frequency

)

0~10V (47k

ACI1 ACI2

ACM

Analog Signal Common

*RS-485

Serial Communication Interface

U(T1)

V(T2)

W(T3)

ACM

RY00

Relay B.D.

Multi-function indication

RA1

output contacts

RB1

240VAC 2.5A

120VAC 5A

RC1

28VDC 5A

Factory setting: no function

RA2

Factory setting:

RB2

no function

RC2

Multi-function analog output terminals

FM1

FM2

Motor

Factory setting: output frequency 0~10Vdc/2mA Factory setting: output current 0~20mA/4~20mA

500

Max. Impedance:

Analog Signal Common

Optional

RA3 RC3 RA4 RC4 RA5 RC5 RA6 RC6 RA7 RC7 RA8 RC8

Main circuit (power) terminals

Control circuit terminals

Shielded leads&cable

3-2

For 230V series, 20HP and above models

460V series, 25HP and above models

Brake Unit (Optional)

VFDB

Brake Resistor (Optional)

VFD-F Series

NFB

Recommended circuit when power supply is turned OFF by a fault output. If the fault occurs, the con tac t wil l be ON to tu rn off the power and protect the power system.

Factor y setting: Sink Mode

NFB

Source

Sw1

Sink Please refer to the following wiring for Sink mode and Source mode.

Factory Setting

NOTE

Don't apply the mains voltage directl y to above terminals.

SW2 0-5V

OFF

FWD/STOP REV/STOP

E.F.

Multi-step 1 Multi-step 2 Multi-step 3

Multi-st ep 4

RESET JOG

Accel/Decel Prohibi t

1/2 Accel/Decel Switch

Digital Signal Common

0-10V

4~20mA

1:+EV 2:GND 3:SG4:SG+ 5:NC 6:NC

+1 +2

R(L1)

S(L2)

T(L3)

24V FWD REV EF MI1 MI2 MI3

Multi-

MI4

function

MI5

Input Ter mi na l s

MI6 MI7 MI8 DCM

+10V

Power Supply +10V 20mA

AVI

Master Frequency 0~10V (47k )

CI1 CI2

ACM

Analog Signal Common

*RS-485

Serial Communication Interface

U(T1)

V(T2)

W(T3)

Multi-function indication

RA1

output contacts

RB1

240VAC 2.5A 120VAC 5A

RC1

28VDC 5A

Factory setting: no function

RA2

Factory setting:

RB2

no function

RC2

Multi-function Analog Output Terminals

FM1

FM2

ACM

Factory setting: output frequency 0~10Vdc/2mA

Factory setting: output current 0~20mA/4~20mA

Max. Impedance: 500

Analog Signal Common

RY00

Optional

RA3 RC3 RA4 RC4 RA5 RC5 RA6 RC6 RA7 RC7 RA8 RC8

Relay B.D.

Main circuit (power) terminals

Control circuit terminals

Shielded leads&cable

Motor

3-3

VFD-F Series

Wiring for SINK mode and SOURCE mode

JOG

1/2 Accel/Decel switch

MI7

MI8

Sink

Sw1

Source

JOG

1/2 Accel/Decel switch

MI7

MI8

3-4

3.2 External Wiring

Power Supply

FUSE/NFB

Magnetic Contactor

Input AC Line Reactor

Zero-phase Reactor

EMI Filter

R/L1

U/T1

V/T2

W/T3

Zero-phase Reactor

Output AC Line Reactor

+/B1

T/L3

S/L2

Motor

VFD-F Series

Items Explanations

Power supply

Fuse/NFB

(Optional)

Magnetic contactor

(Optional)

r o

t s

i s e

R e

k a

r B

)

l a n o

i t

p O

(

)

l a n o

i t

p O

(

Input AC Line Reactor

(Optional)

Zero-phase Reactor

(Ferrite Core Common Choke)

(Optional)

EMI filter

(Optional)

Brake Resistor

(Optional)

Output AC Line Reactor

(Optional)

i n

U e

k a

r B

VFDB

Please follow the specific power supply requirements shown in Appendix A.

There may be an inrush current during power up. Please check the chart of Appendix B and select the correct fuse with rated current. Use of an NFB is optional.

Please do not use a Magnetic contactor as the I/O switch of the AC motor drive, as it will reduce the operating life cycle of the AC drive.

Used to improve the input power factor, to reduce harmonics and provide protection from AC line disturbances (surges, switching spikes, short interruptions, etc.). AC line reactor should be installed when the power supply capacity is 500kVA or more or advanced capacity is activated. The wiring distance should

10m. Refer to appendix B for

≤

details.

Zero-phase reactors are used to reduce radio noise especially when audio equipment is installed near the inverter. Effective for noise reduction on both the input and output sides. Attenuation quality is good for a wide range from AM band to 10MHz. Appendix B specifies the zero-phase reactor. (RF220X00A)

To reduce electromagnetic interference, please refer to Appendix B for more details.

Used to reduce the deceleration time of the motor. Please refer to the chart in Appendix B for specific Brake Resistors.

Motor surge voltage amplitude depends on motor cable length. For applications with long motor cable (>20m), it is necessary to install a reactor at the inverter output side.

3-5

VFD-F Series

3.3 Main Circuit Connection

Figure 1 for the main circuit terminals

Non-fuse brea ker (NFB )

S T

Figure 2 for the main circuit terminals

Non-fuse brea ker ( NFB)

R S T

R(L1) S(L2) T(L3)

Terminal Explanations

Terminal Symbol Explanation of Terminal Function

R/L1, S/L2, T/L3 AC line input terminals

U/T1, V/T2, W/T3 AC drive output terminals motor connections

+1,+2 Connections for DC Link Reactor (optional)

+2/B1~B2 Connections for Brake Resistor (optional)

+2~ -,+2/B1~ - Connections for External Brake Unit (VFDB series)

Earth Ground

+1 +2/B1

R(L1) S(L2)

T(L3) E

Brake Resistor (Optional)

U(T1)

V(T2)

W(T3)

VFDB

Brake Resistor (Optional)

U(T1)

V(T2)

W(T3)

Motor

IM 3~

3-6

VFD-F Series

Mains power terminals (R/L1, S/L2, T/L3)

Connect these terminals (R/L1, S/L2, T/L3) via a non-fuse breaker or earth leakage



breaker to 3-phase AC power (some models to 1-phase AC power) for circuit protection. It is unnecessary to consider phase-sequence.

It is recommended to add a magnetic contactor (MC) in the power input wiring to cut off



power quickly and reduce malfunction when activating the protection function of AC motor drives. Both ends of the MC should have an R-C surge absorber.

 Please make sure to fasten the screw of the main circuit terminals to prevent sparks

which is made by the loose screws due to vibration.

Please use voltage and current within the regulation shown in Appendix A.



When using a general GFCI (Ground Fault Circuit Interrupter), select a current sensor



with sensitivity of 200mA or above, and not less than 0.1-second detection time to avoid nuisance tripping. For the specific GFCI of the AC motor drive, please select a current sensor with sensitivity of 30mA or above.

Do NOT run/stop AC motor drives by turning the power ON/OFF. Run/stop AC motor



drives by RUN/STOP command via control terminals or keypad. If you still need to run/stop AC drives by turning power ON/OFF, it is recommended to do so only ONCE per hour.

Do NOT connect 3-phase models to a 1-phase power source.



Output terminals for main circuit (U, V, W)

 If the AC drive is installed in the place where a load reactor is needed, install the filter

close to U/T1, V/T2, W/T3 side of AC drive. Do not use a Capacitor or L-C Filter (Inductance-Capacitance) or R-C Filter (Resistance-Capacitance), unless approved by Delta.

DO NOT connect phase-compensation capacitors or surge absorbers at the output



terminals of AC motor drives.

Use well-insulated motor, suitable for inverter operation.



Terminals [+1, +2] for connecting DC reactor

DC reactor

Jumper

 To improve power factor and reduce harmonics, connect a DC reactor between

terminals [+1, +2]. Please remove the jumper before connecting the DC reactor.

3-7

VFD-F Series

)

Terminals [+2/B1, B2] for connecting brake resistor and terminals [+2/B1, -] for connecting external brake unit

+2/B1

Connect a brake resistor or brake unit in applications with frequent deceleration ramps,



VFDB

+2/B1

Brake resistor(optional Brake unit(optional)

Refer to Appendix B for the use of special brake resistor/unit

short deceleration time, too low brake torque or requiring increased brake torque.

If the AC motor drive has a built-in brake chopper, connect the external brake resistor to



the terminals [＋2/B1, B2].

Some models of VFD-F series don’t have a built-in brake chopper, please connect an



external optional brake unit and brake resistor.

 When not used, please leave the terminals [+2(+2/B1), -] open.

WAR NING !

Short-circuiting [B2] or [-] to [+2/B1] can damage the AC motor drive.

3-8

VFD-F Series

3.4 Control Terminals

Multi-function Input Terminal

SOURCE/PNP Mode

+24V

DCM

Internal Circuit

SINK/NPN Mode

Multi-function Input Terminal

Internal Circuit

DCM

+24V

Terminal symbols and functions

Terminal Symbols Terminal Functions Factory Settings

FWD Forward-Stop command

REV Reverse-Stop command

EF External fault MI1 Multi-function Input 1 Factory setting: Multi-step speed command 1

MI2 Multi-function Input 2 Factory setting: Multi-step speed command 2

MI3 Multi-function Input 3 Factory setting: Multi-step speed command 3

MI4 Multi-function Input 4 Factory setting: Multi-step speed command 4

MI5 Multi-function Input 5 Factory setting: RESET

MI6 Multi-function Input 6 Factory setting: JOG

MI7 Multi-function Input 7 Factory setting: Accel/Decel prohibit MI8 Multi-function Input 8 Factory setting: Accel/Decel time switch 1

+24V DC Voltage Source (+24V, 20mA), used for source mode.

DCM Digital Signal Common

RA 1

RB 1

RC 1

RA 2

RB 2

RC 2

Multi-function Relay1 output (N.O.) a

Multi-function Relay1 output (N.C.) b

Multi-function Relay1 common

Multi-function Relay2 output (N.O.) a

Multi-function Relay2 output (N.C.) b

Multi-function Relay2 common

Used as common for digital inputs and used for sink mode.

1.5A(N.O.)/1A(N.C.) 240VAC

1.5A(N.O.)/1A(N.C.) 24VDC

Refer to Pr.03-00 to Pr.03-01

3-9

VFD-F Series

Terminal Symbols Terminal Functions Factory Settings

+10V

AVI Analog voltage Input

ACI 1/2 Analog current Input

AFM 1

AFM 2

ACM

Potentiometer power source

Analog frequency /current meter 1

Analog frequency /current meter 2

Analog control signal (common)

+10V 20mA

0 to +10V correspond to Max. operation frequency

4 to 20mA correspond to Max. operation frequency

0 to 10V correspond to Max. operation frequency

4 to 20mA correspond to 2 times of output current

* Control signal wiring size: 18 AWG (0.75 mm2).

Analog input terminals (ACI1, ACI2, ACM)

 Analog input signals are easily affected by external noise. Use shielded wiring and keep

it as short as possible (<20m) with proper grounding. If the noise is inductive, connecting the shield to terminal ACM can bring improvement.

 If the analog input signals are affected by noise from the AC motor drive, please

connect a capacitor and ferrite core as indicated in the following diagrams:

ferrite core

CI1/ACI2

ACM

wind each wire 3 times or more around the core

Digital inputs (FWD, REV, MI1~MI8, DCM)

 When using contacts or switches to control the digital inputs, please use high quality

components to avoid contact bounce.

3-10

3.5 Specifications for Power Terminals and Control Terminals

Frame B

R/L1 S/L2 T/L3

U/T1 V /T2 W/T3

Screw Torque :

18Kgf-cm

Wire Gauge :

18~10AWG

Power Terminals:

)

18kgf-cm

(15.6in-lbf)

, +1, +2/B1, -, B2

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,

Models Wire Gauge Torque Wire Type

VFD007F23A VFD007F43A VFD007F43H VFD015F23A VFD015F43A VFD015F43H VFD022F23A VFD022F43A VFD022F43H VFD037F23A VFD037F43A VFD037F43H

12-24 AWG.

(3.3-0.2mm

Control Terminals:

Wire Gauge Torque

12-24AWG. (3.3-0.2mm2) 4kgf-cm (3in-lbf)

VFD-F Series

Stranded

Copper only,

75℃

Frame C

Power Terminals:

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,

POWER

MOTOR3

If wiring of the terminal utilizes the wire with a diameter of 6AWG.(13.3mm Ring Terminal to conduct a proper wiring.

Control Terminals:

, +1, +2/B1, -, B2

Models Wire Gauge Torque Wire Type

VFD055F23A VFD055F43B VFD055F43H VFD075F23A VFD075F43B VFD075F43H

VFD110F23A

VFD110F43A VFD110F43H VFD150F43A VFD150F43H

NOTE

12-8 AWG.

(3.3-8.4mm

), it is thus necessary to use the Recognized

)

30kgf-cm (26in-lbf)

Wire Gauge Torque

12-24AWG. (3.3-0.2mm2) 4kgf-cm (3in-lbf)

3-11

Stranded

Copper only,

75℃

Frame D

Frame E

VFD-F Series

POWER

( )

+ DC DC

CHARGE

Power Terminals:

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,

Models Wire Gauge Torque Wire Type

VFD150F23A VFD185F23A VFD185F43A VFD185F43H VFD220F23A VFD220F43A VFD220F43H VFD300F43A VFD300F43H

NOTE

( )

MOTOR

If wiring of the terminal utilizes the wire with a diameter of 1AWG.(42.4mm Ring Terminal to conduct a proper wiring.

8-2 AWG.

(8.4-33.6mm

), it is thus necessary to use the Recognized

)

, +1, +2, -,

30kgf-cm (26in-lbf)

Stranded

Copper only,

75℃

Control Terminals:

Wire Gauge Torque

12-24AWG. (3.3-0.2mm2) 4kgf-cm (3in-lbf)

Power Terminals:

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,

Models Wire Gauge Torque Wire Type

VFD300F23A 1/0-4/0 AWG.

VFD370F23A VFD750F43A VFD750F43H VFD900F43C VFD900F43H VFD370F43A VFD370F43H VFD450F43A

MOTOR

VFD450F43H VFD550F43A VFD550F43H

(53.5-107.2mm

3/0-4/0 AWG.

(85-107.2mm

4/0 AWG.

(107.2mm

3 AWG. (26.7mm

2 AWG. (33.6mm

1/0-4/0 AWG.

(53.5-107.2mm

)

, +1, +2, -,

200kgf-cm

(173in-lbf)

57kgf-cm

(49.5in-lbf)

200kgf-cm

(173in-lbf)

Stranded

Copper only,

75℃

Control Terminals:

Wire Gauge Torque

12-24AWG. (3.3-0.2mm2) 4kgf-cm (3in-lbf)

3-12

Frame G

Power Terminals:

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,

VFD1100F43C VFD1100F43H VFD1320F43A VFD1320F43H VFD1600F43A VFD1600F43H

It needs following additional terminal when wiring, and add insulation sheath on position where following figure shows.

V/T2S/L2R/L1 +2T/L3 +1 U/T1 W/T3

DC(+)

DC(-)

MOTOR

POWER

Control Terminals:

Frame H

Power Terminals:

R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,

VFD1850F43A VFD1850F43H VFD2200F43A VFD2200F43H

It needs following additional terminal when wiring, and add insulation sheath on position where following figure shows.

U/T1

POWER

T/L3R/L1 S/L2

DC + DC

W/T3V/T2

( )-

( )

Control Terminals:

VFD-F Series

, +1, +2, -,

Models Wire Gauge Torque Wire Type

Stranded

Copper only,

75℃

4/0 AWG. - 300MCM

(107.2-152mm

NOTE

-4

70MAX.

Wire Gauge Torque

12-24AWG. (3.3-0.2mm2) 4kgf-cm (3in-lbf)

)

31MAX.

26.5MAX.

300kgf-cm

(260in-lbf)

, +1, -,

Models Wire Gauge Torque Wire Type

Stranded

copper only,

75°C

NOTE

500 MCM (max)

42.0(MAX.)

INSULATION SHEATH

42.0(MAX.)

WIRE

2 (

)

408kgf-cm (354 in-lbf)

23.0(MAX.)80.0(MAX.)

Wire Gauge Torque

12-24AWG. (3.3-0.2mm2) 4kgf-cm (3in-lbf)

3-13

VFD-F Series

3.6 Wiring Notes:

CAUTION: Do not connect the AC power to the U/T1, V/T2, W/T3 terminals, as it

PLEASE READ PRIOR TO INSTALLATION.

will damage the AC drive.

WARNING: Ensure all screws are tightened to the proper torque rating.

3. During installation, follow all local electrical, construction, and safety codes for the

country the drive is to be installed in.

4. Ensure that the appropriate protective devices (circuit breaker or fuses) are connected

between the power supply and AC drive.

5. Make sure that the leads are connected correctly and the AC drive is properly grounded.

(Ground resistance should not exceed 0.1Ω.)

6. Use ground leads that comply with AWG/MCM standards and keep them as short as

possible.

7. Multiple VFD-F units can be installed in one location. All the units should be grounded

directly to a common ground terminal. The VFD-F ground terminals may also be

connected in parallel, as shown in the figure below. Ensure there are no ground loops.

Forward running

8. When the AC drive output terminals U/T1, V/T2, and W/T3 are connected to the motor

terminals U, V, and W, respectively, the motor will rotate counterclockwise (as viewed

from the shaft ends of the motor) when a forward operation command is received. To

reverse the direction of motor rotation, switch over any of the two motor leads.

9. Make sure that the power source is capable of supplying the correct voltage and

required current to the AC drive.

10. Do not attach or remove wiring when power is applied to the AC drive.

11. Do not inspect components unless inside “CHARGE” lamp is turned off.

12. Do not monitor the signals on the circuit board while the AC drive is in operation.

3-14

VFD-F Series

13. For the single-phase rated AC drives, the AC power can be connected to any two of the

three input terminals R/L1, S/L2, T/L3. Note: This drive is not intended for the use

with single-phase motors.

14. Route the power and control wires separately, or at 90°angle to each other.

15. If a filter is required for reducing EMI (Electro Magnetic Interference), install it as close

as possible to AC drive. EMI can also be reduced by lowering the Carrier Frequency.

16. If the AC drive is installed in the place where a load reactor is needed, install the filter

close to U/T1, V/T2, W/T3, side of AC drive. Do not use a Capacitor or L-C Filter

(Inductance-Capacitance) or R-C Filter (Resistance-Capacitance), unless approved by

Delta.

17. When using a general GFCI (Ground Fault Circuit Interrupter), select a current sensor

with sensitivity of 200mA or above, and not less than 0.1-second detection time to avoid

nuisance tripping. For the specific GFCI of the AC motor drive, please select a current

sensor with sensitivity of 30mA or above.

18. To improve the input power factor, to reduce harmonics and provide protection from AC

line disturbances (surges, switching spikes, short interruptions, etc.), AC line reactor

should be installed when the power supply capacity is 500kVA or more.

19. There are highly sensitive MOS components on the printed circuit boards. These

components are especially sensitive to static electricity. To prevent damage to these

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

your bare hands.

3-15

VFD-F Series

3.7 Motor Operation Precautions

1. When using the AC drive to operate a standard 3-phase induction motor, notice that the

energy loss is greater than for an inverter duty motor.

2. Avoid running a standard induction motor at low speed. Under these conditions, the

motor temperature may rise above the motor rating due to limited airflow produced by

the motor’s fan.

3. When the standard motor operates at low speed, the output load must be decreased.

4. If 100% output torque is desired at low speed, it may be necessary to use a special

“inverter-duty” rated motor.

3-16

VFD-F Series

CHAPTER 4 DIGITAL KEYPAD OPERATION

This chapter describes the various controls and indicators found on the digital keypad. The

information in this chapter should be read and understood before performing the start–up

procedures described in the chapter of parameter settings.

ª Description of the Keypad

ª Description of Display

ª Keypad Operation Modes & Programming Steps

4-1

VFD-F Series

4.1 VFD-PU01

4.1.1 Description of the Digital Keypad VFD-PU01

F H

JOG

By pressing JOG key. Initiates jog operation.

moves cursor to the left

UP and DOWN Key

Sets the parameter number and changes the numerical data, such as Master Frequency.

Left key

JOG

RUN

VFD-PU01

STOP

RESET

4.1.2 Explanation of Display Message

Display Message Descriptions

Display the AC drive Master Frequency.

Display the actual operation frequency present at terminals U/T1, V/T2, and W/T3.

Display voltage (V), Current (A), power factor and feedback signal (P)

Display the output current present at terminals U/T1, V/T2, and W/T3.

LED Display

Display frequency, current, voltage and error, etc.

Part Number

Status Display

Display the driver's current status

MODE

hanges between different

display mode.

STOP/RESET

RUN key

4-2

Display Message Descriptions

Display the AC drive forward run status.

The AC drive reverse run status.

VFD-F Series

Display the specified parameter setting.

Display the actual value stored within the specified parameter.

External Fault.

Display “End” for approximately 1 second if input has been accepted. After a parameter value has been set, the new value is automatically stored in memory. To modify an entry,

use the

or keys.

Display “Err”, if the input is invalid.

4-3

+ 131 hidden pages

Delta Electronics VFD-F User Manual

Preface

TABLE OF CONTENTS

CHAPTER 1 RECEIVING AND INSPECTION

1.2 Model Explanation

1.3 Series Number Explanation

CHAPTER 2 STORAGE AND INSTALLATION

2.1 Storage

2.2 Installation

CHAPTER 3 WIRING

3.1 Basic Wiring Diagram

3.2 External Wiring

3.3 Main Circuit Connection

3.4 Control Terminals

3.5 Specifications for Power Terminals and Control Terminals

3.7 Motor Operation Precautions

CHAPTER 4 DIGITAL KEYPAD OPERATION

4.1 VFD-PU01

4.1.1 Description of the Digital Keypad VFD-PU01

4.1.2 Explanation of Display Message