Bedford B550-2002 - AC Drive Main Circuit Wiring Specifications

3
3-7
3.4 Main Circuit Wiring
Note: It needs to use the Recognized Ring Terminal to conduct a proper wiring.
Wire Type: 75
o
C Copper Only
Model Name
Max.
Current
(input /
output)
Wire
Gauge
AWG
(mm
2
)
Torque
kgf-cm
(in-lbf)
B550-20R5
(1-phase)
6.3A/2.5A
B550-2T0R5
(3-phase) 3.2A/2.5A
B550-2001
(1-phase) 11.5A/5.0A
VFD007M21B(3-phase) 6.3A/5.0A
12-14
(3.3-2.1)
VFD015M21B(1-phase) 15.7A/7.0A 12 (3.3)
VFD015M21B(3-phase) 9.0A/7.0A
12-14
(3.3-2.1)
14
(12)
VFD022M21A(1-phase) 27A/10A 8 (8.4)
VFD022M21A(3-phase) 15A/10A
8-12
(8.4-3.3)
VFD037M23A 19.6A/17A
8-10
(8.4-5.3)
VFD055M23A 28A/25A 8 (8.4)
15
(13)
VFD007M43B 4.2A/3.0A
12-14
(3.3-2.1)
VFD007M53A 2.4A/1.7A
12-14
(3.3-2.1)
VFD015M43B 5.7A/4.0A
12-14
(3.3-2.1)
VFD015M53A 4.2A/3.0A
12-14
(3.3-2.1)
VFD022M43B 6.0A/5.0A
12-14
(3.3-2.1)
VFD022M53A 5.9A/4.2A
12-14
(3.3-2.1)
14
(12)
VFD037M43A 8.5A/8.2A
8-14
(8.4-2.1)
VFD037M53A 7.0A/6.6A
8-14
(8.4-2.1)
VFD055M43A 14A/13A
8-12
(8.4-3.3)
VFD055M53A 10.5A/9.9A
8-12
(8.4-3.3)
VFD075M43A 23A/18A
8-10
(8.4-5.3)
VFD075M53A 12.9A/12.2A
8-12
(8.4-3.3)
15
(13)
B550 Series sensorless vector frequency drive