Delta VFD-B User Manual

Chapter 2 Installation and Wiring|VFD-B Series
2-6 Revision July 2008, BE16, SW V4.08 & V5.00
Frame B: VFD022B21A, VFD037B23A/43A/53A
11.3 [0.44]
6
.
5
[
0
.
2
6
]
2
2
.
0
[
0
.
8
7
]
(
2
X
)
2
8
.
0
[
1
.
1
0
]
(2
X
)
R
3
.
2
5
[R
0
.1
3
]
6.5[0.26]
260.0[10.24]
UNIT : mm(inch)
135.0 [5.32]
160.2 [6.31]
244.3 [9.63]
150.0 [5.91]

Delta VFD-B Specifications

General

Series	VFD-B
Power Range	0.4kW to 15kW
Control Method	V/F Control, Sensorless Vector Control
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Communication	RS-485
Protection Features	Over-voltage, Over-current, Overheat, Under-voltage, Ground fault, Short circuit