Adtech iMASTER – A1 Series - Dynamic Braking Unit (DBU) and Resistors

A1-User’s Manual
３４
5.1.2 Dynamic braking unit (DBU) and Resistors
1) Dynamic Braking Resistor
200V Drive
150% Torque, 5% ED
400V Drive
150% Torque, 5% ED
VFD Model
kW
Ω
W
VFD Model
kW
Ω
W
A1-032A-2
5.5
20
800
A1-016A-4
5.5
85
800
A1-045A-2
7.5
15
1200
A1-023A-4
7.5
60
1200
A1-064A-2
11
10
2400
A1-032A-4
11
40
2400
A1-076A-2
15
8
2400
A1-038A-4
15
30
2400
A1-090A-2
18.5
5
3600
A1-045A-4
18.5
20
3600
A1-058A-4
22
20
3600
2) Dynamic Braking Unit
Input V
VFD Model
kW
DB Unit Model
Ω
kW
Condition for using
3 PHASE
200V
A1-114A-2
22
FBU050-022-2
5
6
150% breaking
10%ED
A1-140A-2
30
FBU100-037-2
4.5
10
A1-170A-2
37
4.5
10
A1-205A-2
45
FBU100-075-2
2.5
10
A1-261A-2
55
2.5
20
A1-310A-2
75
2.5
20
3 PHASE
400V
A1-075A-2
30
FBU100-037-4
12
10
A1-090A-2
37
12
10
A1-110A-4
45
FBU100-075-4
6
10
A1-149A-4
55
6
20
A1-176A-4
75
6
20
A1-217A-4
90
FBU100-090-4
5
26
A1-260A-4
110
FBU100-132-4
3.4
40
A1-296A-4
132
3.4
40