Delta VFD7A5MS23ANSHA - 7-1 All Brake Resistors and Brake Units Used in AC Motor Drives

Chapter 7 Optional Accessories  MS300 (High Speed Model)
7-2
The optional accessories listed in this chapter are available upon request. Installing additional
accessories to your drive would substantially improve the drive’s performance. Please select an
applicable accessory according to your need or contact the local distributor for suggestion.
7-1 All Brake Resistors and Brake Units Used in AC Motor Drives
230V 1-phase
Model
Applicable
Motor
*
1
125 % Braking Torque 10 % ED *
2
Max. Brake Torque
HP KW
*
3
Braking
Tor q ue
(kg-m)
Resistor value
spec. for each
AC motor Drive
Braking Resistor for
each Brake Unit
Braking
Current
(A)
Min.
Resistor
Value (Ω)
Max. Total
Braking
Current (A)
Peak
Power
(kW)
*
4
Part No.
Amount Usage
VFD7A5MS21XNSXX
VFD7A5MS21AFSHA
2 1.5 1 200W 91Ω BR200W091 1 - 4.2 47.5 8 3.0
VFD11AMS21XNSXX
VFD11AMS21AFSHA
3 2.2 1.5 300W 70Ω BR300W070 1 - 5.4 38.0 10 3.8
230V 3-phase
Model
Applicable
Motor
*
1
125 % Braking Torque 10 % ED *
2
Max. Brake Torque
HP KW
*
3
Braking
Tor q ue
(kg-m)
Resistor value
spec. for each
AC motor Drive
Braking Resistor for
each Brake Unit
Braking
Current
(A)
Min.
Resistor
Value (Ω)
Max. Total
Braking
Current (A)
Peak
Power
(kW)
*
4
Part No.
Amount Usage
VFD7A5MS23XNSXX 2 1.5 1 200W 91Ω BR200W091 1 - 4.2 47.5 8 3.0
VFD11AMS23XNSXX 3 2.2 1.5 300W 70Ω BR300W070 1 - 5.4 38.0 10 3.8
VFD17AMS23XNSXX 5 3.7 2.5 400W 40Ω BR400W040 1 - 9.5 19.0 20 7.6
VFD25AMS23XNSXX 7.5 5.5 3.7 1000W 20Ω BR1K0W020 1 - 19 16.5 23 8.7
VFD33AMS23XNSXX 10 7.5 5.1 1000W 20Ω BR1K0W020 1 - 19 14.6 26 9.9
VFD49AMS23XNSXX 15 11 7.4 1500W 13Ω BR1K5W013 1 - 29 12.6 29 11.0
VFD65AMS23XNSXX 20 15 10.2 2000W 8.6Ω BR1K0W4P3 2
2 in
series
44 8.3 46 17.5
460V 3-phase
Model
Applicable
Motor
*
1
125 % Braking Torque 10 % ED *
2
Max. Brake Torque
HP KW
*
3
Braking
Tor q ue
(kg-m)
Resistor value
spec. for each
AC motor Drive
Braking Resistor for
each Brake Unit
Braking
Current
(A)
Min.
Resistor
Value (Ω)
Max. Total
Braking
Current (A)
Peak
Power
(kW)
*
4
Part No.
Amount Usage
VFD4A2MS43XNSXX
VFD4A2MS43AFSHA
2 1.5 1 200W 360Ω BR200W360 1 2.1 126.7 6 4.6
VFD5A5MS43XNSXX
VFD5A5MS43AFSHA
3 2.2 1.5 300W 250Ω BR300W250 1 3 108.6 7 5.3
VFD9A0MS43XNSXX
VFD9A0MS43AFSHA
5 3.7 2.5 400W 150Ω BR400W150 1 5.1 84.4 9 6.8
VFD13AMS43XNSXX
VFD13AMS43AFSHA
7.5 5.5 3.7 1000W 75Ω BR1K0W075 1 10.2 50.7 15 11.4
VFD17AMS43XNSXX
VFD17AMS43AFSHA
10 7.5 5.1 1000W 75Ω BR1K0W075 1 10.2 40.0 19 14.4
VFD25AMS43XNSXX
VFD25AMS43AFSHA
15 11 7.4 1500W 43Ω BR1K5W043 1 17.6 33.0 23 17.5
VFD32AMS43XNSXX
VFD32AMS43AFSHA
20 15 10.2 2000W 32Ω BR1K0W016 2
2 in
series
24 26.2 29 22.0
VFD38AMS43XNSXX
VFD38AMS43AFSHA
25 18 12.2 2000W 32Ω BR1K0W016 2
2 in
series
24 26.2 29 22.0
VFD45AMS43XNSXX
VFD45AMS43AFSHA
30 22 14.9 3000W 26Ω BR1K5W013 2
2 in
series
29 23.0 33 25.1