Delta VFD-E Series User Manual

B-2
230V Series
A
pplicable
Motor
HP
[kW]
Ac Drive
Part No.
125% Braking Torque 10%ED* Max. Brake Torque**
Full Load
Torque
KG-M***
Brake
Unit
[VFDB]
Resistor or Value
spec. for each Ac
motor Drive
Braking Resistor series
for each Brake Unit ****
total
Braking
current
(A)
Min.
resistor
value
(Ω)
Max.Total
Braking
current
(A)
Peak
Power
(kW)
7.5
[5.5]
VFD055E23A
VFD055E23C
3.72 750W33Ω BR750W033*1 15.2 25.3 15 5.7
10
[7.5]
VFD075E23A
VFD075E23C
5.08 1000W20Ω BR1K0W020*1 20.7 16.5 23 8.7
15
[11]
VFD110E23A
VFD110E23C
7.45 1500W13Ω BR1K5W013*1 30.3 11.5 33 12.5
20
[15]
VFD150E23A
VFD150E23C
10.16 2000W10Ω BR1K0W020*2 2 parallel 41.5 7.6 50 19.0
460V Series
A
pplicable
Motor
HP
[kW]
Ac Drive
Part No.
125% Braking Torque 10%ED* Max. Brake Torque**
Full Load
Torque
KG-M***
Brake
Unit
[VFDB]
Resistor or Value
spec. for each Ac
motor Drive
Braking Resistor series
for each Brake Unit ****
total
Braking
current
(A)
Min.
resistor
value
(Ω)
Max.Total
Braking
current
(A)
Peak
Power
(kW)
0.5
[0.4]
VFD004E43A
VFD004E43C
VFD004E43P
0.27
40015*1
80W750Ω BR080W750*1 1.1 422.2 1.8 1.4
VFD004E43T
1
[0.75]
VFD007E43A
VFD007E43C
VFD007E43P
0.51
40015*1
80W750Ω BR080W750*1 1.1
422.2 1.8 1.4
VFD007E43T 126.7 6 4.6
2
[1.5]
VFD015E43A
VFD015E43C
VFD015E43P
1.02
40037*1
200W360Ω BR200W360 2.2
95.0 8 6.1
VFD015E43T 126.7 6 4.6
3
[2.2]
VFD022E43A
VFD022E43C
1.49 300W250Ω BR300W250 3.2 84.4 9 6.8
5
[3.7]
VFD037E43A
VFD037E43C
2.50 600W140Ω BR300W070*2 2 series 5.4 84.4 9 6.8
7.5
[5.5]
VFD055E43A
VFD055E43C
3.72 1000W75Ω BR1K0W075*1 10.4 63.3 12 9.1
10
[7.5]
VFD075E43A
VFD075E43C
5.08 1000W75Ω BR1K0W075*1 10.4 42.2 18 13.7
15
[11]
VFD110E43A
VFD110E43C
7.45 1500W43Ω BR1K5W043*1 17.7 42.2 18 13.7
20
[15]
VFD150E43A
VFD150E43C
10.16 2000W40Ω BR1K0W020*2 2 series 20.7 21.1 36 27.4
25
[18.5]
VFD185E43A
VFD185E43C
12.52 2400W30Ω BR1K2W015*2 2 series 25.5 17.7 43 32.7
30
[22]
VFD220E43A
VFD220E43C
14.89 3000W26Ω BR1K5W013*2 2 series 25.5 17.7 43 32.7
NOTE
* Calculation for 125% brake toque: (kw)*125%*0.8; where 0.8 is motor efficiency. Because there is a
resistor limit of power consumption, the longest operation time for 10%ED is 10sec (on: 10sec/ off: 90sec).
** Please refer to the Brake Performance Curve for “Operation Duration & ED” vs. “Braking Current”.
Thermal Relay:
Thermal relay selection is basing on its
overload capability. A standard braking
capacity for VFD-E is 10%ED (Tripping
time=10s). The figure below is an example of
460V, 22kw AC motor drive. It requires the
thermal relay to take 260% overload capacity
in 10s (Host starting) and the braking current
is 30.3A. In this case, user should select a
rated 12A thermal relay. The property of
each thermal relay may vary among different
manufacturer, please carefully read
specification.

Delta VFD-E Series Specifications

General

Brand	Delta
Model	VFD-E Series
Category	Media Converter
Language	English