Delta VFD055B43A User Manual

Revision 10/2005, BE13, SW V4.08 B-1
Appendix B Accessories
B.1 All Braking Resistors & Braking Units Used in AC Motor Drives
Note: Please only use DELTA resistors and recommended values. Other resistors and values will void Delta’s
warranty. Please contact your nearest Delta representative for use of special resistors. For instance, in
460V series, 100hp/75kW, the AC motor drive needs 2 braking units with total of 16 braking resistors, so
each braking unit uses 8 braking resistors. The braking unit should be at least 10 cm away from AC motor
drive to avoid possible interference. Refer to the “Braking Unit Module User Manual” for further details.
Applicable
Motor
Voltage
hp kW
Full
Load
Torque
Nm
Resistor value
spec for each
AC Motor
Drive
Braking Unit
Model VFDB
No. of Units
Used
Braking Resistors
Model and No. of
Units Used
Braking
Torque
10%ED
Min. Equivalent
Resistor Value
for each AC
Motor Drive
1 0.75 0.427
80W 200Ө
BR080W200 1 125
82Ө
2 1.5 0.849
300W 100Ө
BR300W100 1 125
82Ө
3 2.2 1.262
300W 100Ө
BR300W100 1 125
82Ө
5 3.7 2.080
400W 40Ө
BR400W040 1 125
33Ө
7.5 5.5 3.111
500W 30Ө
BR500W030 1 125
30Ө
10 7.5 4.148
1000W 20Ө
BR1K0W020 1 125
20Ө
15 11 6.186
2400W 13.6Ө
BR1K2W6P8 2 125
13.6Ө
20 15 8.248
3000W 10Ө
2015 1
BR1K5W005 2 125
10Ө
25 18.5 10.281
4800W 8Ө
2022 1
BR1K2W008 4 125
8Ө
30 22 12.338
4800W 6.8Ө
2022 1
BR1K2W6P8 4 125
6.8Ө
40 30 16.497
6000W 5Ө
2015 2
BR1K5W005 4 125
5Ө
230V Series
50 37 20.6
9600W 4Ө
2015 2
BR1K2W008 8 125
4Ө
1 0.75 0.427
80W 750Ө
BR080W750 1 125
160Ө
2 1.5 0.849
300W 400Ө
BR300W400 1 125
160Ө
3 2.2 1.262
300W 250Ө
BR300W250 1 125
160Ө
5 3.7 2.080
400W 150Ө
BR400W150 1 125
130Ө
7.5 5.5 3.111
500W 100Ө
BR500W100 1 125
91Ө
10 7.5 4.148
1000W 75Ө
BR1K0W075 1 125
62Ө
15 11 6.186
1000W 50Ө
BR1K0W050 1
125
39Ө
20 15 8.248
1500W 40Ө
4030 1
BR1K5W040 1
125
40Ө
25 18.5 10.281
4800W 32Ө
4030 1
BR1K2W008 4
125
32Ө
30 22 12.338
4800W 27.2Ө
4030 1
BR1K2W6P8 4
125
27.2Ө
40 30 16.497
6000W 20Ө
4030 1
BR1K5W005 4
125
20Ө
460V Series
50 37 20.6
9600W 16Ө
4045 1
BR1K2W008 8
125
16Ө

Delta VFD055B43A Specifications

General

Brand	Delta
Model	VFD055B43A
Category	DC Drives
Language	English