VFD 55KW / 75KW

VB-4T045G/055P

45 / 55

60 / 70

92/113

91 / 110

380~440V

/ Three phase

General type / Fan type

N/A

VB-4T055G/075P

55 / 75

70 / 100

113 / 157

112 / 150

380~440V

/ Three phase

General type / Fan type

N/A

Starting torque

G Type: 0.5Hz/150 % (SVC); P Type: 0.5Hz/100%

Speed adjustment range

1:100 (SVC)

Speed holding precision

± 0.5 % (SVC)

Overload capability

G Type: 150 % rated current for 60s; 180 % rated current for Is

P Type: 120 % rated current for 60s; 150 % rated current for Is

Input / Output

Input voltage

380V/415V/440V;  fluctuation range: 380V(-15%)~440V(+10%)

Input frequency

50/60Hz, fluctuation range: ±5%

Output voltage

0-rated input voltage

Output frequency

SVC: 0~320Hz, V/F: 0~1000Hz

Analog input

2 channels

Digital input

6 channels

Input / Output terminals

Analog output

2 channels

Digital output

1 channel

Relay output

2 channels

RS485 communication terminal

1 channel

Power supply

2 channels (1 channel 10V, 1 channel 24V)

Application environment

Attitude

Lower than 1000m, service is derated capability above 1000m,

derate 1% capacity every 100m increased in height.

Environment temperature

-10°C ~ + 40°C (service is derated capability for 40°C ~ 50°C)

Humidity

<95%RH, no water condensation

Vibration

< 5.9m/s2 (0.6g)

Storage temperature

-40°C~+ 60°C

Enclosure

Shell Material

Metal

Overall Size (mm)

543.00H*310.00W*280.00D

Weight (Kg)

23

Package dimensions (mm)

630.00H*425.00W*495.00D