VFD-B Series 
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 
C-6 
VFD150B23A    15.0 kW (20.0HP) 230V / 3-phase 
VFD150B43A    15.0 kW (20.0HP) 460V / 3-phase 
VFD185B23A    18.5 kW (25.0HP) 230V / 3-phase 
VFD185B43A    18.5 kW (25.0HP) 460V / 3-phase 
VFD220B23A    22.0 kW (30.0HP) 230V / 3-phase 
VFD220B43A    22.0 kW (30.0HP) 460V / 3-phase 
 
Unit: mm (inches) 
13.0 [0.51]
10.0 [0.39]
R
5
.
0
[
R
0.
2
0
]
403.8 [15.90]
384.0 [15.12]
4
2
.
0
[1
.
6
5
]
(
2
X
)
250.0 [9.84]
226.0 [8.90]
2
8
.
0
[
1
.
1
0
]
205.4 [8.08]
10.0 [ 0.39]