Delta VFD-ED Series User Manual

www.deltaww.com

Delta Elevator Drive

VFD-ED

Series User Manual

Industrial Automation Headquarters

Delta Electronics, Inc.

Taoyuan Technology Center
No.18, Xinglong Rd., Taoyuan City,
Taoyuan County 33068, Taiwan
TEL: [phone] / FAX: [phone]

Asia

Delta Electronics (Jiangsu) Ltd.

Wujiang Plant 3
1688 Jiangxing East Road,
Wujiang Economic Development Zone
Wujiang City, Jiang Su Province,
People's Republic of China (Post code: 215200)
TEL: [phone] / FAX: [phone]

Delta Greentech (China) Co., Ltd.

238 Min-Xia Road, Pudong District,
ShangHai, P.R.C.
Post code : 201209
TEL: [phone] / FAX: [phone]

Delta Electronics (Japan), Inc.

Tokyo Ofce

2-1-14 Minato-ku Shibadaimon,
Tokyo 105-0012, Japan
TEL: [phone] / FAX: [phone]

Delta Electronics (Korea), Inc.

1511, Byucksan Digital Valley 6-cha, Gasan-dong,
Geumcheon-gu, Seoul, Korea, 153-704
TEL: [phone] / FAX: [phone]

Delta Electronics Int’l (S) Pte Ltd

4 Kaki Bukit Ave 1, #05-05, Singapore 417939
TEL: [phone] / FAX: [phone]

Delta Electronics (India) Pvt. Ltd.

Plot No 43 Sector 35, HSIIDC
Gurgaon, PIN 122001, Haryana, India
TEL : [phone] / FAX : [phone]

Americas

Delta Products Corporation (USA)

Raleigh Ofce

P.O. Box 12173,5101 Davis Drive,
Research Triangle Park, NC 27709, U.S.A.
TEL: [phone] / FAX: [phone]

Delta Greentech (Brasil) S.A

Sao Paulo Ofce
Rua Itapeva, 26 - 3° andar Edicio Itapeva One-Bela Vista

01332-000-São Paulo-SP-Brazil
TEL: [phone] / FAX: [phone]

Europe

Deltronics (The Netherlands) B.V.

Eindhoven Ofce

De Witbogt 20, 5652 AG Eindhoven, The Netherlands
TEL: [phone] / FAX: [phone]

*We reserve the right to change the information in this catalogue without prior notice.

Delta Elevator Drive VFD-ED Series User Manual

0-1

Preface

Thank you for choosing DELTA’s high-performance VFD-ED Series. The VFD-ED Series is manufactured with
high-quality components and materials and incorporates the latest microprocessor technology available.

This manual is to be used for the installation, parameter setting, troubleshooting, and daily maintenance of the AC
motor drive. To guarantee safe operation of the equipment, read the following safety guidelines before connecting
power to the AC motor drive. Keep this operating manual at hand and distribute to all users for reference.

To ensure the safety of operators and equipment, only qualified personnel familiar with AC motor drive are to do
installation, start-up and maintenance. Always read this manual thoroughly before using VFD-ED series AC Motor
Drive, especially the WARNING, DANGER and CAUTION notes. Failure to comply may result in personal injury
and equipment damage. If you have any question, please contact your dealer.

PLEASE READ PRIOR TO INSTALLATION FOR SAFETY.

DANGER!

1. AC input power must be disconnected before any wiring to the AC motor drive is made.

2. A charge may still remain in the DC-link capacitors with hazardous voltages, even if the power has been turned

off. To prevent personal injury, please ensure that power has turned off before opening the AC motor drive and
wait ten minutes for the capacitors to discharge to safe voltage levels.

3. Never reassemble internal components or wiring.

4. The AC motor drive may be destroyed beyond repair if incorrect cables are connected to the input/output

terminals. Never connect the AC motor drive output terminals U/T1, V/T2, and W/T3 directly to the AC mains
circuit power supply.

5. Ground the VFD-ED using the ground terminal. The grounding method must comply with the laws of the country

where the AC motor drive is to be installed. Refer to the Basic Wiring Diagram.

6. VFD-ED series is used only to control variable speed of 3-phase induction motors, NOT for 1-phase motors or

other purpose.

7. VFD-ED series shall NOT be used for life support equipment or any life safety situation.

WARNING!

1. DO NOT use Hi-pot test for internal components. The semi-conductor used in AC motor drive easily damage by

high-voltage.

2. 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. Only qualified persons are allowed to install, wire and maintain AC motor drives.

CAUTION!

1. Some parameters settings can cause the motor to run immediately after applying power.

2. DO NOT install the AC motor drive in a place subjected to high temperature, direct sunlight, high humidity,

excessive vibration, corrosive gases or liquids, or airborne dust or metallic particles.

3. Only use AC motor drives within specification. Failure to comply may result in fire, explosion or electric shock.

4. To prevent personal injury, please keep children and unqualified people away from the equipment.

5. When the motor cable between AC motor drive and motor is too long, the layer insulation of the motor may be

damaged. Please use a frequency inverter duty motor or add an AC output reactor to prevent damage to the
motor. Refer to appendix B Reactor for details.

6. The rated voltage for AC motor drive must be  240V ( 480V for 460V models) and the mains supply current

capacity must be  5000A RMS (10000A RMS for the  40hp (30kW) models)

Firmware version:

1.04

I

Table of Contents

CHAPTER 1 INTRODUCTION .................................................................................................................. 1-1

1-1 Receiving and Inspection

..................................................................................................1-1

1-2 Nameplate Information

.....................................................................................................1-1

1-3 Model Name

....................................................................................................................1-1

1-4 Serial Number

.................................................................................................................1-1

1-5 RFI Switch

.....................................................................................................................1-2

1-6 Dimensions

.....................................................................................................................1-6

CHAPTER 2 INSTALLATION .................................................................................................................. 2-1

2-1 Minimum Mounting Clearance and Installation

......................................................................2-1

2-2 Minimum Mounting Clearance

.............................................................................................2-2

CHAPTER 3 WIRING ................................................................................................................................ 3-1

3-1 Wiring

...............................................................................................................................3-2

3-2 System Wiring Diagram

.....................................................................................................3-5

CHAPTER 4 MAIN CIRCUIT TERMINALS ............................................................................................. 4-1

4-1 Main Circuit Diagram

.........................................................................................................4-1

4-2 Main Circuit Terminals

.......................................................................................................4-3

CHPATER 5 CONTROL TERMINALS ...................................................................................................... 5-1

5-1 Remove the Cover before Wiring

........................................................................................5-1

5-2 Specification of the Control Terminals

.......................................................................5-3

5-3 Control Circuit Terminal Sockets

..........................................................................................5-3

CHAPTER 6 OPTIONAL ACCESSORIES ............................................................................................. 6-1

6-1 All Brake Resistors and Brake Units Used in AC Motor Drives

................................................6-1

6-2 Non-fuse Circuit Breaker

....................................................................................................6-4

6-3 Fuse Specification Chart

....................................................................................................6-4

6-4 AC/DC Reactor

..................................................................................................................6-5

6-5 Zero Phase Reactor

.........................................................................................................6-7

6-6 EMI Filter

........................................................................................................................6-10

6-7 Digital Keypad

.................................................................................................................6-13

6-8 USB/RS-485 Communication Interface IFD6530….

.......................................................6-16

CHAPTER 7 OPTION CARDS .................................................................................................................. 7-1

Remove the top cover…..

.........................................................................................................7-1

Screws’ Specification for Option Card Terminals..

.......................................................................7-2

7-1 EMED-PGABD-1..

...........................................................................................................7-3

7-2 EMED-PGHSD-1..

...........................................................................................................7-7

II

CHAPTER 8 SPECIFICATION .................................................................................................................. 8-1

8-1 230V Series…………………………………

...........................................................................8-1

8-2 460V Series…………………………………

...........................................................................8-1

General Specifications………………………

.............................................................................8-2

CHAPTER 9 DIGITAL KEYPAD ............................................................................................................... 9-1

9-1 Descriptions of Digital Keypad …………………………………

.............................................9-1

9-2 Operating the Built-in Digital Keypad ………………………………….....................................9-3

9-3 Description of Digital Keypad KPC-CC01 ………………………….....................................9-4

9-4 Function of Digital Keypad KPC-CC01 ………………………….....................................9-6

9-5 Fault Code Description of Digital Keypad KPC-CC01 ………………………...........................9-18

9-6 TPEditor Installation ………………………................................................................9-22

CHAPTER 10 AUTO-TUNING PROCESSS ........................................................................................... 10-1

CHAPTER 11 SUMMARPY OF PARAMETERS ..................................................................................... 11-1

CHAPTER 12 DESCRIPTION OF PARAMETER SETTINGS ................................................................ 12-1

CHAPTER 13 WARNING CODES .......................................................................................................... 13-1

CHAPTER 14 FAULT CODES ................................................................................................................ 14-1

CHAPTER 15 SUGGESTION & ERROR CORRECTIONS FOR STANDARD AC MOTOR DRIVES .... 15-1

CHAPTER 16 FUNCTION OF SAFETY TORQUE OFF ......................................................................... 16-1

APPENDIX A. AC MOTOR DRIVES EMC STANDARD INSTALLATION GUIDE………………………..i

Ch01 Introduction

1-1

01 Introduction

1-1 Receiving and Inspection

After receiving the AC motor drive, please check for the following:
1） Inspect the unit after unpacking to assure it was not damaged during shipment. Make sure that the

part number printed on the package corresponds with the part number indicated on the nameplate.

2） Make sure that the voltage for the wiring lie within the range as indicated on the nameplate. Install the

AC motor drive according to this manual.

3） Before applying the power, make sure that all the devices, including power, motor, control board and

digital keypad, are connected correctly.

4） When wiring the AC motor drive, make sure that the wiring of input terminals “R/L1, S/L2, T/L3” and

output terminals “U/T1, V/T2, W/T3” are correct to prevent drive damage.

5） When power is applied, select the language and set parameter groups via the digital keypad

(KPED-LE01). When executing a trial run, begin with a low speed and then gradually increase the
speed until the desired speed is reached.

1-2 Nameplate Information

Using 15HP/11kW 230V, 3-Phase as an example.

110ED23SW14380001

MODEL: VFD110ED23S

3PH 180-264V 50/60Hz 47A

3PH 0-240V 45A
11kW/15HP

XX.XX

國際認證標示區；

序號；

機名稱；種

Model name

輸入端電壓/電流範圍；

Input voltage/current

輸出端電壓/電流範圍；

Output voltage/current

頻率範圍；

韌體版本；

生产识别；

FREQUENCY RANGE:

0-400Hz

1-3 Model Name

VFD 110 ED 23

S

Ver sion typ e

Input Voltage

Ed series

Appicable motor capacity

Series name Variable Frequenc

y

Drive

)

(

23:230V 3-PHASE
43:460V 3-PHASE

022:3HP(2.2kW) 220:30HP(22kW)
040:5HP(4.0kW) 300:40HP(30kW)
055:7.5HP(5.5kW) 370:50HP(37kW)
075:10HP(7.5kW) 450:60HP(45kW)
110:15HP(11kW) 550:75HP(55kW)
150:20HP(15kW) 750:100HP(75kW)
185:25HP(18.5kW)

1-4 Serial Number

110E D 23S W 14 38 0001

Production number

Production week

Production year

Production factory

Model numbe

r

T: Taoyuan W:Wujiang

,

230V 3-PHASE 15HP(11kW)

1-2

1-5 RFI Switch

The AC motor drive may emit the electrical noise. The RFI switch is used to suppress the interference

(Radio Frequency Interference) on the power line. The RFI Switch of Frame C, D, E are at similar position

(Frame B doesn’t have a RFI Switch). Open the top cover to remove the RFI switch as shown in the

image below.

錯誤的安裝將會導致變頻器及選配品損
壞，安裝前請務必參閱使用手冊後才進
行裝配。

警告

Incorrect installation may result indamage to op­tion
or inverter.Please refer to operation manual for
installation instructions.

CAUTION

F

rame

E

RFI Switch

Ch01 Introduction

1-3

Isolating main power from ground:

When the power distribution system of the Power Regenerative Unit is a floating ground system (IT) or an

asymmetric ground system (TN), the RFI short-circuit cable must be cut off. Cutting off the short-circuit

cable also cuts off the internal RFI capacitor (filter capacitor) between the system's frame and the central

circuits to avoid damaging the central circuits and (according to IEC 61800-3) reduce the ground leakage

current.

Important points regarding ground connection

 To ensure the safety of personnel, proper operation, and to reduce electromagnetic radiation, the

Power Regenerative Unit must be properly grounded during installation.

 The diameter of the cables must meet the size specified by safety regulations.

 The shielded cable must be connected to the ground of the Power Regenerative Unit to meet safety

regulations.

 The shielded cable can only be used as the ground for equipment when the aforementioned points

are met.

 When installing multiple sets of Power Regenerative Units, do not connect the grounds of the Power

Regenerative Units in series. As shown below

Bes t wiring s etup for ground wires

Ground terminal

Pay particular attention to the following points:

 After turning on the main power, do not cut the RFI short-circuit cable while the power is on.

 Make sure the main power is turned off before cutting the RFI short-circuit cable.

 Cutting the RFI short-circuit cable will also cut off the conductivity of the capacitor. Gap discharge may

occur once the transient voltage exceeds 1000V.

If the RFI short-circuit cable is cut, there will no longer be reliable electrical isolation. In other words, all

controlled input and outputs can only be seen as low-voltage terminals with basic electrical isolation. Also,

when the internal RFI capacitor is cut off, the Power Regenerative Unit will no longer be electromagnetic

compatible.

 The RFI short-circuit cable may not be cut off if the main power is a grounded power system.

 The RFI short-circuit cable may not be cut off while conducting high voltage tests. When conducting a

high voltage test to the entire facility, the main power and the motor must be disconnected if leakage

current is too high.

1-4

Floating Ground System (IT Systems)

A floating ground system is also called IT system, ungrounded system, or high impedance/resistance

(greater than 30Ω) grounding system.

 Disconnect the ground cable from the internal EMC filter.

 In situations where EMC is required, check whether there is excess electromagnetic radiation

affecting nearby low-voltage circuits. In some situations, the adapter and cable naturally provide

enough suppression. If in doubt, install an extra electrostatic shielded cable on the power supply side

between the main circuit and the control terminals to increase security.

 Do not install an external RFI/EMC filter, the EMC filter will pass through a filter capacitor, thus

connecting power input to ground. This is very dangerous and can easily damage the Power

Regenerative Unit.

Asymmetric Ground System (Corner Grounded TN Systems)

Caution: Do not cut the RFI short-circuit cable while the input terminal of the Power Regenerative Unit

carries power.

In the following four situations, the RFI short-circuit cable must be cut off. This is to prevent the system

from grounding through the RFI capacitor, damaging the Power Regenerative Unit.

RFI short-circuit cable must be cut off

1. Grounding at a corner in a triangle configuration

L2

L3

L1

2. Grounding at a midpoint in a polygonal

configuration

L2

L3

L1

3. Grounding at one end in a single-phase

configuration

L

1

N

4. No stable neutral grounding in a three-phase

autotransformer configuration

L1

L2

L3

L1

L2

L3

Ch01 Introduction

1-5

Use RFI short-circuit

Internal grounding through RFI capacitor, which reduces

electromagnetic radiation. In a situation with higher

requirements for electromagnetic compatibility, and using a

symmetrical grounding power system, an EMC filter can be

installed. For example, the diagram on the right is a

symmetrical grounding power system.

L2
L3

L1

1-6

1-6 Dimensions

Frame B
VFD022ED21S, VFD037ED21S, VFD040ED23S/43S;

S1

S1

H2

D

H

H1

W

D1

W1

*D1: This dimension is for flange mounting application reference.

DIMENSIONAL

B

193.5
[7.60]

162.5
[6.39]

W

W1

UNIT:mm[inch]

FRAME

6.5

[0.26]

S1

247.0
[9.71]

230.0
[9.04]

H

H1 H2

260.0

[10.22]

D

133.5
[5.25]

D1*

58.0

[2.28]

SEE DETAIL A

SEE DETAIL B

DETAIL A

(MOUNTING HOLE)

DETAIL B

(MOUNTING HOLE)

A

B

C

C

C

B

A

B

C

138.6
[5.46]

67.6

[2.66]

17.6

[0.69]

Ch01 Introduction

1-7

Frame C

VFD055ED23S/43S, VFD075ED23S/43S, VFD110ED23S/43S, VFD150ED43S, VFD185ED43S;

W

W1

H1

H

D

S1

S1

SEE DETAIL A

SEE DETAIL B

DETAIL A

(MOUNTING HOLE)

DETAIL B

(MOUNTING HOLE)

H2

D1

*D1: This dimension is for flange mounting application reference.

DIMENSIONAL

C

235.0
[9.25]

204.0
[8.03]

WW1

UNIT:mm[inch]

FRAME

6.5

[0.26]

S1

337.0

[13.27]

320.0

[15.60]

HH1H2

350.0

[13.78]

D

146.0
[5.75]

D1*

70.0

[2.76]

∅

2

∅

2

∅

2

∅

2

∅

1



1



2

19.7

[0.78]

28.3

[1.11]

1-8

Frame D

VFD150ED23S, VFD185ED23S, VFD220ED23S/43S, VFD300ED43S;

SEE DETAIL A

D

W1

W

H1

H

S1

S1

H2

SEE DETAIL B

DETAIL A

(MOUNTING HOLE)

DETAIL B

(MOUNTING HOLE)

D1

*D1: This dimension is for flange mounting application reference.

DIMENSIONAL

D

WW1

UNIT:mm[inch]

FRAME

8.5

[0.33]

S1HH1H2DD1*

255.0

[10.04]

226.0
[8.90]

403.8

[15.90]

384.0

[15.12]

178.0
[7.01]

360.0

[14.17]

94.0

[3.70]

Ch01 Introduction

1-9

Frame E

VFD300ED23S, VFD370ED23S/43S, VFD450ED43S, VFD550ED43S, VFD750ED43S;

S1S1

DETAIL A

(MOUNTING HOLE)

DETAIL B

(MOUNTING HOLE)

W

W1

H

H1

SEE DETAIL B

D

H2

D1

S2

D2

SEE DETAIL A

*D1: This dimension is for flange mounting application reference.

DIMENSIONAL

E

330.0

[12.99]

285.0

[11.22]

W

W1

UNIT:mm[inch]

FRAME

11.0

[0.43]

S1

525.0

[20.67]

492.0

[19.37]

H

H1 H2

550.0

[21.65]

D

273.4

[10.76]

D1*

107.2
[4.22]

S2

18.0

[0.71]

D2

16.0

[0.63]

1-10

Built-In Digital Keypad

KPED-LE01

Ch02 Installation

2-1

02 Installation

2-1 Minimum Mounting Clearance and Installation

NOTE

 Prevent fiber particles, scraps of paper, shredded wood saw dust, metal particles, etc. from

adhering to the heat sink

 Install the AC motor drive in a metal cabinet. When installing one drive below another one,

use a metal separation between the AC motor drives to prevent mutual heating and to
prevent the risk of fire accident.

 Install the AC motor drive in Pollution Degree 2 environments only: normally only

nonconductive pollution occurs and temporary conductivity caused by condensation is
expected.

The image below is for reference only.

Air Flow

W

W

H

H

2-2

2-2 Minimum mounting clearance

Horsepower

Width

mm (inch)

Height

mm (inch)

3-5HP

50 (2)

150 (6)

7.5-20HP

75 (3)

175 (7)

25-30HP

75 (3)

200 (8)

40-100HP

75(3)

200(8)

Frame

Capacity

Model No.

B

3.0-5.0HP
(2.2-4kW)

VFD022ED21S, VFD037ED21S,VFD040ED23S/43S

C

7.5-15HP

(5.5-11kW)

VFD055ED23S/43S, VFD075ED23S/43S,VFD110ED23S/43S,
VFD150ED43S, VFD185ED43S

D

20-40HP

(15-30kW)

VFD150ED23S, VFD185ED23S, VFD220ED23S/43S
VFD300ED43S

E

40-100HP

(30-75kW)

VFD300ED23S, VFD370ED23S/43S, VFD450ED43S,
VFD550ED43S, VFD750ED43S

NOTE

The minimum mounting clearances stated in the table above applies to AC motor drives frame B, C, D and E. A
drive which fails to follow the minimum mounting clearances may cause the fan to malfunction and heat
dissipation problem.

Model No.

Air flow rate for cooling

Power Dissipation AC motor drive

Flow Rate(cfm)

Flow Rate(m3/hr)

Power Dissipation

External

Internal

Total

External

Internal

Total

Loss External

(Heat Sink)

Internal

Total

VFD022ED21S

13.7

-

13.7

23.3

-

23.3

60

36

96

VFD037ED21S

23.9

-

23.9

40.7

-

40.7

84

46

130

VFD040ED23S

23.9

-

23.9

40.7

-

40.7

133

49

182

VFD055ED23S

48.5

-

48.5

82.4

-

82.4

212

67

279

VFD075ED23S

48.5

-

48.5

82.4

-

82.4

292

86

379

VFD110ED23S

47.9

-

47.9

81.4

-

81.4

355

121

476

VFD150ED23S

64.6

-

64.6

109.8

-

109.8

490

161

651

VFD185ED23S

102.3

-

102.3

173.8

-

173.8

638

184

822

VFD220ED23S

102.8

-

102.8

174.7

-

174.7

723

217

939

VFD300ED23S

179

30

209

304

51

355

932

186

1118

VFD370ED23S

179

30

209

304

51

355

1112

222

1334

VFD040ED43S

13.7

-

13.7

23.3

-

23.3

123

42

165

VFD055ED43S

48.5

-

48.5

82.4

-

82.4

185

55

240

VFD075ED43S

48.5

-

48.5

82.4

-

82.4

249

71

320

Ch02 Installation

2-3

VFD110ED43S

47.9

-

47.9

81.4

-

81.4

337

94

431

VFD150ED43S

46.1

-

46.1

78.4

-

78.4

302

123

425

VFD185ED43S

46.1

-

46.1

78.4

-

78.4

391

139

529

VFD220ED43S

102.8

-

102.8

174.7

-

174.7

642

141

783

VFD300ED43S

83.7

-

83.7

142.2

-

142.2

839

180

1019

VFD370ED43S

179

30

209

304

51

355

803

252

1055

VFD450ED43S

179

30

209

304

51

355

1014

270

1284

VFD550ED43S

179

30

209

304

51

355

1244

275

1519

VFD750ED43S

186

30

216

316

51

367

1541

338

1878

2-4

Derating Capacity of Carrier Frequency (Fc):

Frame

B C D E E

Fc(kHz)

2.2~4 kW

5.5~11 kW

15~22 kW

30~45 kW

55~75kW

0

100%

100%

100%

100%

100%

1

100%

100%

100%

100%

100%

2

100%

100%

100%

100%

100%

3

100%

100%

100%

100%

100%

4

100%

100%

100%

100%

100%

5

100%

100%

100%

100%

100%

6

100%

100%

100%

100%

100%

7

100%

100%

100%

90.73% - 8 100%

100%

100%

82.20% -

9

94.24%

100%

92.32%

74.31% -

10

88.92%

100%

85.21%

- -

11

82.54%

95.35%

78.63%

- - 12

78.08%

91.02%

72.53%

- - 13

73.95%

86.98%

66.87%

- - 14

70.14%

84.14%

61.62%

- - 15

66.61%

80.67%

56.74%

-

-

Derating Curve of Carrier Frequency (Fc):

Ch02 Installation

2-5

Ambient Temperature Derating Curve:

Altitude Derating Curve:

Ch03 Wiring

3-1

03 Wiring

After removing the front cover, examine if the power and control terminals are clearly noted. Read
following precautions before wiring.

 Make sure that power is only applied to the R/L1, S/L2, and T/L3 terminals. Failure to comply ma y

result in damage to the equipment. The voltage and current should lie within the range as indicated
on the nameplate (Chapter 1-1).

 All the units must be grounded directly to a common ground terminal to prevent lightning strike or

electric shock.

 Make sure to fasten the screw of the main circuit terminals to prevent sparks which is made by the

loose screws due to vibration.

DANGER

 It is crucial to turn off the AC motor drive power before any wiring installation is

made.

A charge may still remain in the DC bus capacitors with hazardous voltages

even if the power has been turned off therefore it is suggested for users to measure
the remaining voltage before wiring. For your personal safety, do not perform any
wiring before the voltage drops to a safe level < 25 Vdc. Wiring installation with
remaining voltage condition may cause sparks and short circuit.

 Only qualified personnel familiar with AC motor drives is allowed to perform

installation, wiring and commissioning. Make sure the power is turned off before
wiring to prevent electric shock.

 When wiring, please choose the wires with specification that comply with local

regulation for your personal safety.

 Check following items after finishing the wiring:

1. Are all connections correct?

2. Any loosen wires?

1. Any short-circuits between the terminals or to ground?

3-2

3-1 Wiring

Bare

Wiring Diagram of Frame B

+

-

(D C+) (D C-)

Wiring Diagram of Frame C & D

EPS

+

-

RB and RC are the multi-function output terminals.

DC Reactor(optional)

+
(+)

1

DC

+/
(+)

2B1

DC

­()

DC-

Ch03 Wiring

3-3

Wiring Diagram of Frame E

It provides 3-phase power.

RB and RC are multi-function output terminals.

+1

(DC+)

-

(DC-)

See page 3-5 for the wiring diagram of Emergency Power Supply (EPS).

3-4





SW2

PRG

NRM

Factor y
setting:
NRM

SG+

O

PEN

120

Factor y
setting:
120

12

0

CAN

Factor y
setting:
120

OPEN

Ch03 Wiring

3-5

Figure 1
Switching between two modes: SINK(NPN) /SOURCE(PNP)

1

2

DCM

MI1

+24V

MI2

MI8

~

COM

DCM

MI1

+24V

MI2

MI8

~

COM

Sink Mode Source Mode
with internal power (+24VDC)

with internal power (+24VDC)

internal circuit

internal circuit

3

4

DCM

MI1

+24V

MI2

MI8

~

COM

DCM

MI1

+24V

MI2

MI8

~

COM

Sink Mode Source Mode

with external power

with extern a l power

internal circuit

inter nal circu it

external power +24V

external power +24V

Figure 2. Emergency Power Supply (EPS) system wiring diagrams

For Frame B, C, D & E:



230V models: UPS: 100 to 230 Vac
battery: 140 to 325 Vdc
460V models: UPS: 200 to 380 Vac

battery: 280 to 537 Vdc

3
~

EPS/+

R/L1

S/L2
T/L3

EPS/-

MI1~8
COM

1

2

3

1

2

3

AC motor drive

Timing diagram of M.C.
(Magnetic Contactor)

Main power

1-phase UPS
or battery

Specifications for
1-phase UPS or battery

Single phase UPS or battery can only be used on the main power supply

To input emergency power

- Before using emergency power, close M.C. 1 , M.C. 3
and keep, M.C. 2 open.

- Clo se M.C. 1 befo re you close M .C. 3.

- Before removing the battery, open M.C. 1 and M.C. 3

- Before you close M.C. 2, open M.C. 1 and M.C. 3.

()

1

3-6

For Frame C & D:



230V models: UPS: 100 to 230Vac
battery: 140 to 325Vdc
460V models: UPS: 200 to 380 Vac

battery: 280 to 5 37 Vdc

Specifications for
1-phase UPS or battery

EPS/+

R/L1

S/L2
T/L3

EPS/-

MI1~8
COM

1

2

3

1

2

3

48Vdc (230V Series)

96Vdc (460V Series)

3
~

Timing diagram of M.C.
(Magnetic Contactor)

AC motor drive

Main
power

To input emergency power

(2)

When the voltage of the main power supply is lower than
140Vdc(230V models) / 280Vdc (460V models),
have the control power supply connected to a single phase UPS or a battery.

- Before using emergency power, close M.C. 1 , M.C. 3
and keep, M.C. 2 open.

- Close M.C. 1 before you close M.C. 3 .

- Before removing the battery, open M.C. 1 and M.C. 3

- Before you close M.C. 2, open M.C. 1 and M.C. 3.



DC voltage

Low Voltage Level

Battery Voltage

Free Run

operating command

Electromagnetic Valve

MO-COM=15

About 1 min.

A

bout 2 sec.

EPS Operation Frequenc

y

Refer to Pr.06-44

EPS detection

OFF

MI-COM=43

ON

ON

MO-COM=9

MO-COM=11

Notes about the emergency power supply (EPS).
Be aware of the following conditions when emergency power is ON:

1. Fan will not run to save energy from EPS.

2. Parameter setting will not be saved. When the power is turned off then applies again, the
parameter setting will be gone.

3. Operate by the speed set at Pr.06-44.

4. Protections for low voltage and phase loss in NOT available.

5. Display DC-BUS voltage by Pr.06-29

Ch03 Wiring

3-7

3-2 System Wiring Diagram



R/L1

S/L2

T/L3

U/T1

V/T2

W/T3

B2

-

There may be a large inrush current during
power on. Refer to Ch06 NFB to sel ect a suitable
NFB or fuse.

+

Motor

E

E

BR

Power input terminal

NFB or fuse

Electromagnetic
contactor

AC reactor
(input terminal)

Zero-phase
reactor

EMI filter

Zero-phase
reactor

AC reactor
(output terminal)

Power input
terminal

Supply power according to the rate d
power specifications indicated in the manual
(refer to Ch08 Specifications Table).

NFB or fuse

Electromagnetic
contactor

Switching ON/OFF the primary side of the
electromagnetic contactor can turn the integ rated
elevator device ON/OFF, but freq ue nt switching is
a cause of machine failure. Do not switch ON/OFF
more than once an hour. Do not use the
electromagnetic contactor as the po wer switch
for the integrated elevator drive; doing so will
shorten the life of the integrated elevator drive.

AC reactor
(input terminal)

When the main power supp ly capacity is
greater than 1000kVA, or when it switches
into the phase capacitor, the instantaneous
peak voltage and current generated will
destroy the internal circuit of the integrated
elevator drive. It is recommended to install
an input side AC reactor in the integrated
elevator drive. This will also improve the
power factor and reduce power harmonics.
The wiring distance should be within 10m.
Refer to Ch06

Zero-phase
reactor

AC reactor
(output terminal )

EMI filter

Used to reduce radiated interference, especially
in environments with audio devices, and reduce
input and output side interference.
The effective range is AM band to 10MHz.
Refer to Ch06.

Can be used to reduce electromagnetic
interference.

Brake resistor Used to shorten deceleration time of the motor.

Refer to Ch06.
The wiring length of the motor will affect the size

of the reflected wave on the motor end. It is
recommended to install an AC reactor when the
motor wiring length is greater than 20 meters.
Refer to Ch06.

B1

BR

VFDB

Brake Module

Brake

Resistor

Ch04 Main Circuit Terminals

4-1

04 Main Circuit Terminals

4-1 Main Circuit Diagram

Frame B

Fuse/No Fuse Breaker

Brake Resistor(optional)

Moto

r

Frame C & D

Fuse/No Fuse Breaker

DC Reactor
(optional)

Brake Resistor
(optional)

Motor

Frame E

Fuse/No Fuse Breaker

Motor

4-2

Terminal Symbol Explanation of Terminal Function

EPS（+，-）

Backup power/ Emergency power connection terminal.

*1:EPS (Emergency Power Supply) input terminal supports only frame C & D.

R/L1, S/L2, T/L3

AC line input terminals 3-phase.

U/T1, V/T2, W/T3

AC drive output terminals for connecting 3-phase induction motor.

+1, +2/B1

Connections for DC reactor to improve the power factor. Remove the jumper
before installing a DC reactor. (Frame E has a DC reactor built-in.).

+2/B1, B2

Connections for brake resistor (optional).

E

Earth connection, to comply with local regulations.

Main input power terminals:



Do not connect 3-phase model to one-phase power. R/L1, S/L2 and T/L3 has

no phase-sequence requirement, it can be used upon random selection.



A NFB must be installed between the 3-phase power input terminals and the

main circuit terminals (R/L1, S/L2, T/L3). It is recommended to add a
magnetic contactor (MC) to the power input wiring to cut off power quickly
and reduce malfunction when activating the protection function of the AC
motor drive. Both ends of the MC should have an R-C surge absorber.



Fasten the screws in the main circuit terminal to prevent sparks condition

made by the loose screws due to vibration.



Use voltage and current within the specification in Chapter 8.



When using a general ELB (Earth Leakage Breaker), select a current sensor

with sensitivity of 200mA or above and not less than 0.1-second operation
time to avoid nuisance tripping. When choosing an ELB designed for the AC
motor drive, choose a current sensor with sensitivity of 30mA or above.



Use the shield wire or tube for the power wiring and ground the two ends of

the shield wire or tube.



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

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

Output terminals of the main circuit:



When it is necessary to install a filter at the output side of terminals U/T1,

V/T2, W/T3 on the AC motor drive. Use inductance filter. Do not use
phase-compensation capacitors or L-C (Inductance-Capacitance) or R-C
(Resistance-Capacitance).

Ch04 Main Circuit Terminals

4-3



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

output terminals of AC motor drives.



Use well-insulated motors to prevent any electric leakage from motors.

Terminals [+1, +2] for connecting DC reactor. Terminals [+1, +2/B1] for
connecting brake resistor.



These terminals are to connect to a DC reactor to improve the power factor

and reduce harmonics. At the factory setting, a jumper is connected to these
terminals. Remove that jumper before connecting to a DC reactor.

+1

Jumper

DC reactor



Models above 22kW don’t have a built-in brake resistor. To improve

resistance ability, connect an external, optional brake resistor



When not in use, leave terminals +2/B1, (－) open.



Short-circuiting [B2] or [－] to [+2/B1] will damage the motor drive. Do NOT

do that.

4-4

4-2 Main Circuit Terminals Specifications