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Delta Electronics manual For models of VFD-VE Series 20HP/15kW and above

Models: VFD-VE Series

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Chapter 2 Installation and Wiring

Figure 2 for models of VFD-VE Series (20HP/15kW and above)

 

 

 

VFD150V23A/43A-2, VFD185V23A/43A-2, VFD220V23A/43A-2, VFD300V43A-2, VFD370V43A-2,

VFD450V43A-2, VFD300V23A-2, VFD370V23A-2, VFD550V43C-2, VFD750V43C-2

 

 

 

 

 

 

 

 

DC choke

brake unit

 

 

 

 

 

 

 

 

 

 

 

(optional)

(optional)

brake resi stor

 

 

 

 

 

 

 

 

 

 

VFDB

 

 

 

 

 

 

 

 

 

 

(optional)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F us e/NFB(No Fuse B reaker)

Jumper

 

-(minus sign)

 

 

 

 

+1

+2

Motor

R(L1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R(L1)

U(T1)

 

IM

S(L2)

 

 

 

 

 

 

 

S(L2)

V(T2)

 

 

 

 

 

 

 

 

 

3~

T(L3)

 

 

 

 

 

 

 

T(L3)

W(T3)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

E

 

 

Recommended Circui t

 

 

SA

 

 

 

 

 

 

 

 

 

 

 

when power s upply

 

 

 

RB

 

RA

 

 

 

 

 

MC

 

 

 

is turned OFF by a

 

 

 

 

 

 

fault output.

 

 

 

 

RC

 

RB

 

 

If the fault occ urs, the

 

OFF

ON

 

 

Multi-function c ontact output 1

contact will be O N to turn

 

MC

 

 

 

(relay)

 

off the power and protec t the power s ystem.

+24V

 

RC

factory setti ng: fault indication

Factory setting:

 

FWD/STOP

 

 

MRA

 

 

 

 

FWD

 

Multi-function c ontact output 2

SINK Mode

 

 

REV/STO P

 

 

 

 

 

 

REV

 

 

(r elay)

 

Sink

 

 

 

 

Multi-s tep 1

 

 

MRC

48VDC 50mA

Sw1

 

 

 

 

MI1

 

 

Fac tor y

 

 

 

 

 

 

factory setti ng:

Source

 

 

Multi-step 2

 

MI2

MO1

 

indicates that it is running

 

setting

 

 

 

Please refer to

 

Multi-s tep 3

 

 

Multi-function c ontact output 3

Figure 3 for wiring

 

 

MI3

 

 

(photocoupler)

 

 

 

 

 

 

of SINK mode and

 

Multi-s tep 4

 

MI4

 

 

 

 

SOURCEmode.

 

 

No function

 

MO2

 

Multi-function c ontact output 4

 

 

 

 

 

 

MI5

 

 

 

 

 

 

No function

 

 

 

(photocoupler)

 

 

 

 

 

 

MI6

 

 

 

 

 

 

 

 

 

Digital Si gnal Common

 

 

Multi-function

 

 

 

 

 

DCM

 

 

 

 

* Don't apply the mains voltage direc tly

 

MCM

Photocoupler Output

 

 

E

 

 

 

 

 

to abov e terminals.

 

 

 

DFM

Digital Frequency Output

 

 

 

 

 

 

ACI current/v oltage selection

 

 

+10V

 

 

Terminal

 

ACI Switch

 

 

 

 

3

 

Power supply

 

factory setti ng: 1:1

 

 

 

 

 

+10V 20m A

 

Duty =50%, 10V DC

Make sure that power is OFF

 

 

 

2

 

AVI

 

 

Digital Si gnal Common

before changing the switch

5K

 

 

DCM

setting.

 

 

 

 

 

1

 

Master Frequency

DFM output s ignal s el ec ti on

0-20mA

 

 

0-10V

 

 

 

0 to 10V 47k

 

DFM Switch

 

 

 

 

 

 

ACI

 

 

 

 

 

 

 

 

 

 

 

 

Make sure that power is OFF

 

 

 

 

 

 

 

 

4~20mA/0~10V

 

befor e c hanging the switch

 

 

 

 

 

 

 

 

AUI

 

 

 

 

 

 

 

 

 

 

-10~+ 10V

 

setting.

 

 

 

 

 

 

 

 

 

ACM

 

 

OC

TP

 

 

 

 

 

 

 

 

Analog S ignal Common

 

 

 

Analog Multi- func tion Output Terminal

E

 

 

 

 

 

AFM analog output selec tion

 

AFM 0~ 10VDC/ 2mA

RS-485 serial communication

 

AFM Switch

 

 

 

 

ACM

 

 

1: +E V

 

 

Make sure that power is OFF

 

 

 

2: G ND

For c om munic ati on,

 

befor e c hanging the switch

 

Analog S ignal common

3: SG -

it needs to use

 

setting.

 

 

 

 

E

 

 

4: SG+

VFD- USB01/IFD8500

 

 

0-10V

0-20mA

 

 

 

5: NC

to connect to PC .

 

 

 

 

 

 

 

 

 

 

 

6: NC

 

 

 

 

Main c irc ui t (power) terminals

Control c ircuit terminals

Shielded l eads & Cable

 

 

 

 

 

 

NOTE

The brake resis tor is built-i n to model V FD110V43B.

 

Revision August 2008, 03VE, SW V2.04

2-3

Page 25 Page 27
Page 26
Image 26
Delta Electronics manual For models of VFD-VE Series 20HP/15kW and above
Page 25 Page 27

VFD-VE Series specifications

Delta Electronics VFD-VE Series is a state-of-the-art variable frequency drive (VFD) designed to enhance energy efficiency and improve the operational capabilities of various industrial applications. Renowned for its reliability and performance, the VFD-VE Series serves a diverse range of sectors including manufacturing, HVAC, and water treatment.

One of the primary features of the VFD-VE Series is its advanced control algorithms, which provide precise speed and torque control for AC motors. The series utilizes a vector control method that enables excellent dynamic response and a wide speed range. This is particularly beneficial for applications requiring variable speeds or precise positioning, as it ensures smooth acceleration and deceleration while maintaining optimal performance.

The VFD-VE Series stands out with its Energy Saving Technology. By intelligently optimizing motor control parameters based on the load, the VFD can significantly reduce energy consumption. This built-in functionality not only helps companies save on electricity costs but also contributes to a lower carbon footprint, aligning with global sustainability efforts.

Another key characteristic of the VFD-VE Series is its user-friendly interface. Equipped with a clear and intuitive LCD display, it simplifies monitoring and adjustments, allowing operators to configure settings easily. Additionally, the series supports various communication protocols such as Modbus, EtherCAT, and CANopen, enabling seamless integration with existing control systems for enhanced automation.

The VFD-VE Series is built to withstand harsh industrial environments. Its robust design includes features such as IP20 or IP55 ingress protection ratings, ensuring reliable operation even in dusty or humid conditions. Furthermore, the drives are equipped with advanced thermal management systems that prevent overheating, thereby prolonging the lifespan of the equipment.

Safety is also a priority in the VFD-VE Series, which incorporates multiple safety features such as overvoltage, undervoltage, and overcurrent protection. These safeguards help protect both the drive itself and the connected machinery, minimizing downtime and reducing maintenance costs.

Overall, Delta Electronics VFD-VE Series combines cutting-edge technology, energy efficiency, and robust design to meet the dynamic needs of modern industrial automation. With its advanced features and reliable performance, it is an ideal choice for businesses aiming to optimize their processes and achieve greater energy savings.