Delta VFD055B43A

Appendix B Accessories_VFD-B Series
Revision 10/2005, BE13, SW V4.08 B-35
B.7 Zero Phase Reactor (RF220X00A)
Dimensions are in millimeter and (inch)
Motor
HP kW
Qty.
Recommended
Wire Size
(mm
2
)
Wiring
Method
1/4 0.2
1/2 0.5
1 0.75
2 1.5
0.5 - 5.5
3 2.2 3.5 - 5.5
5 3.7
1
5.5
Diagram
A
7.5 5.5
10 7.5
8
15 11 22
20 15
25 18.5
30
30 22 38
40 30
230 V Series
50 37
4
38 - 100
Diagram
B
1/4 0.2
1/2 0.5
1 0.75
2 1.5
3 2.2
5 3.7
0.5 - 5.5
7.5 5.5 3.5 - 5.5
10 7.5
1
5.5
Diagram
A
15 11
20 15
8 - 14
25 18.5 14
30 22
40 30
22
50 37 30
60 45 50
75 55
460 V Series/575V series
100 75
4
38 - 100
Diagram
B
Power
Supply
Zero Phase Reactor
MOTOR
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
Power
Supply
Zero Phase Reactor
MOTOR
Diagram B
Please put all wires through 4 cores in series
without winding.
Diagram A
Please wind each wire 4 times around the
core. The reactor must be put at inverter
output as close as possible.