VFD-F Series

For 230V series, 20HP and above models

Brake Unit (Optional)

460V series, 25HP and above models

VFDB B1

 

 

 

 

 

 

P N

B2

Brake Resistor

 

 

 

 

 

 

 

(Optional)

NFB

 

 

 

+1

+2

-

Motor

R

 

 

 

R(L1)

 

U(T1)

S

 

 

 

S(L2)

 

V(T2)

M

T

 

 

 

T(L3)

 

 

3~

NFB

 

SA

 

E

 

W(T3)

 

Recommended circuit

 

 

 

E

 

 

MC

 

 

 

 

when power supply

 

 

RB

 

 

is turned OFF by a

 

 

 

 

RA1

 

fault output.

 

 

 

RC

 

Multi-function indication

If the fault occurs, the

OFF

ON

 

 

 

 

output contacts

contact will be ON to turn

 

 

 

 

RB1

240VAC 2.5A

off the power and protect the power system. MC

 

 

 

 

 

 

 

 

RC1

120VAC 5A

 

 

 

 

24V

 

28VDC 5A

Factory setting: Sink Mode

FWD/STOP

 

 

 

 

FWD

 

RA2

Factory setting: no function

Source

REV/STOP

 

 

Factory setting:

 

REV

 

RB2

Sw1

 

 

E.F.

 

 

 

no function

 

 

EF

 

RC2

Sink

Multi-step 1

 

 

 

 

MI1

 

 

Multi-function Analog Output Terminals

Please refer to the following

Multi-step 2

 

 

 

 

MI2

 

AFM1

wiring for Sink mode and

Multi-step 3

 

 

Factory setting: output frequency

Source mode.

 

MI3

 

AFM2

0~10Vdc/2mA

Multi-step 4

 

Multi-

 

 

MI4

Factory setting: output current

 

RESET

 

 

function

 

0~20mA/4~20mA

Factory

 

 

MI5

Input

ACM

Max. Impedance: 500Ω

JOG

 

 

Analog Signal Common

Setting

 

 

MI6

Terminals

 

 

Accel/Decel Prohibit

E

 

 

MI7

 

 

 

1/2 Accel/Decel Switch

 

 

 

MI8

 

RY00 RA3

Optional

NOTE

Digital Signal Common

 

DCM

 

RC3

 

 

 

 

 

 

Don't apply the mains voltage

 

 

 

 

 

 

E

 

RA4

 

directly to above terminals.

 

 

 

 

 

 

 

 

+10V

 

RC4

 

SW2

 

 

 

 

RA5

 

 

3

 

Power Supply

 

0-5V

0-10V

 

+10V 20mA

RC5

 

 

 

2

 

AVI

 

RA6

 

 

 

1

 

Master Frequency

RC6

 

 

5k

 

4~20mA

0~10V (47k )

 

 

 

ACI1

 

RA7

 

 

 

 

4~20mA

 

 

 

 

 

ACI2

 

RC7

 

 

 

 

 

 

 

 

 

 

 

ACM

 

RA8

 

 

 

 

1:+EV Analog Signal Common

RC8

 

 

 

 

2:GND

 

*RS-485

Relay B.D.

 

 

 

 

3:SG-

 

 

Main circuit (power) terminals

 

 

 

 

Serial Communication

 

 

 

4:SG+

 

 

 

 

 

 

Interface

 

Control circuit terminals

 

 

 

5:NC

 

 

 

 

 

 

 

 

 

 

 

 

6:NC

 

 

 

Shielded leads&cable

 

 

 

 

 

 

 

3

DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED

3-3

Page 14
Image 14
Delta Electronics VFD-F Series manual For 230V series, 20HP and above models

VFD-F Series specifications

Delta Electronics has established itself as a leader in the production of Variable Frequency Drives (VFDs), and the VFD-F Series exemplifies their commitment to innovation and efficiency in motor control solutions. Designed for a wide range of applications, the VFD-F Series ensures seamless operation in various industrial settings, from pumps and fans to conveyor systems and HVAC equipment.

One of the primary features of the VFD-F Series is its compact design, which allows for easy integration into existing systems without consuming excessive space. This makes it an ideal choice for projects where space is limited. The series also boasts a high IP20 protection rating, ensuring that the drives are safeguarded against dust and accidental contact, contributing to their reliability and longevity.

The VFD-F Series utilizes advanced control technologies, including vector control and scalar control. Vector control provides precise torque and speed control, allowing for optimal performance under varying load conditions. This is particularly advantageous in applications requiring high accuracy, such as robotics and machine tools. The scalar control mode, on the other hand, is simpler and suitable for applications where precise control is not as critical.

Energy efficiency is a hallmark of the VFD-F Series. By allowing users to control motor speed and torque based on the actual demand, these drives can significantly reduce energy consumption compared to traditional fixed-speed motors. Coupled with Delta's energy-saving algorithms, the VFD-F Series not only promotes sustainable operation but also helps lower operational costs.

Another key characteristic of the VFD-F Series is its user-friendly interface. The intuitive control panel and programmable features enable quick setup and adjustments. Furthermore, the series supports multiple communication protocols, including Modbus, CANopen, and EtherCAT, which facilitate integration into various automation systems.

Safety features are paramount in the design of the VFD-F Series. It includes built-in protections against over-voltage, over-current, and overheating, ensuring safe operation in demanding environments. Additionally, its compliance with international safety standards underlines its reliability and robustness.

In summary, Delta Electronics' VFD-F Series stands out with its compact design, advanced control technologies, energy efficiency, user-friendly interface, and integral safety features. These characteristics make it a formidable solution for industries seeking high-performance motor control while maximizing efficiency and safety. As the demand for integrated and intelligent automation solutions grows, the VFD-F Series is well-positioned to meet these challenges head-on, reinforcing Delta Electronics’ reputation as a pioneer in the field.