Inverter Accessories And Options - gefran VDI100 Series Instruction Manual

11. Inverter Accessories and Options

11.1. Braking Resistors and Braking Units
Inverters ratings 230V Class 0.75 ~ 18.5kW / 400V Class 0.75 ~ 30kW have a built-in braking transistor. For
applications requiring a greater braking torque an external braking resistor can be connected to terminals B1 /
P and B2; for inverter ratings above 230V Class 18.5 kW / 400V Class 30 kW an external braking unit (connect-
ed to (+) / (-) of the inverter) and a braking resistor (connected to two ends of the detection module BR+ / BR-)
is required.
Braking unit
Class Inverter
Model
1007 -
230V
1015 -
1ph/
2022 -
1007 -
1015 -
2022 -
2037 -
2055 -
230V
3ph
3075 -
4110 -
4150 -
4185 -
5220 BU-2-VDI100
Braking unit
Class Inverter
Model
1007 -
1015 -
1022 -
2037 -
2055 -
3075 -
3110 -
3150
-
4150
4185 -
400V
3ph
4220 -
5300 -
5370 BU-4-VDI100
5450 BU-4-VDI100
5550 BU-4-VDI100
6750 BU-4-VDI100
6900 BU-4-VDI100
71100 BU-4-VDI100
71320 BU-4-VDI100
71600 BU-4-VDI100
(1): Minimum resistance is the acceptable minimum value of the braking resistor for a single braking unit.
Note:
Keep sufficient space between inverter, braking unit and braking resistor and ensure proper cooling is provided for.
340
Table 11.1.1 List of braking resistors and braking units
Qty Resistor
Code
Req. type
- S8T1DB RF 300 DT 200R
- S8SA15 RF 200 100R
- S8SA14 RF 200 68R
- S8T1DB RF 300 DT 200R
- S8SA15 RF 200 100R
- S8SA14 RF 200 68R
- S6F62 RFH 600 40R
- S8SA27 RFH 400 30R
- S8T0CZ RFPD 750 DT 26R
- S8SA33 BRT 2K4 13R6
- S8T00H BRT4K0-11R6
- S8SA1 RF 5K0 11R6
1 S8SA32 BRT 4K8 6R8
Qty Resistor
Code
Req. type
- S8SA26 RFH 220 750R
- S8T0CR RF 300 DT 400R
- S8T0CP RF 220 T 250R
- S6F64 RFH 600 160R
- S8SA31 RFMTX 400 130R
- S8T0CM RFPD 900 DT 100R
- S8SA30 BRT 1K6 52R
- S8SA29 BRT 1K5 40R
- S8SA36 BRT 4K8 32R
- S8SA35 BRT 4K8 27R2
- S8SA34 BRT 6K 20R
2 S8SA36 BRT 4K8 32R
2 S8SA35 BRT 4K8 27R2
2 S8SA34 BRT 6K 20R
3 S8SA34 BRT 6K 20R
3 S8SA34 BRT 6K 20R
4 S8SA34 BRT 6K 20R
4 S8SA34 BRT 6K 20R
5 S8SA34 BRT 6K 20R
Braking resistor
Protection Dimensions - Weight
Q.ty
degree W*H*d mm (kg)
IP44 1 260 x 106 x 47 (1.4)
IP44 1 300 x 27 x 27 (0.57)
IP44 1 300 x 36 x 27 (0.57)
IP44 1 260 x 106 x 47 (1.4)
IP44 1 300 x 27 x 27 (0.57)
IP44 1 300 x 36 x 27 (0.57)
IP44 1 320 x 27 x 36 (0.6)
IP44 1 320 x 27 x 36 (0.6)
IP44 1 200 x 106 x 70 (1.7)
IP20 1 440 x 180 x 220 (7.5)
IP20 1 625 x 100 x 250
IP20 1 545 x 200 x 200
IP20 1 570 x 180 x 330 (11)
Braking resistor
Protection Dimensions - Weight
Q.ty
degree W*H*d mm (kg)
IP44 1 220 x 27 x 36 (0.33)
IP44 1 260 x 106 x 47 (1.4)
IP44 1 300 x 36 x 27 (0.5)
IP44 1 320 x 27 x 36 (0.6)
IP44 1 580 x 140 x 110 (4.2)
IP44 1 260 x 106 x 70 (2.2)
IP20 1 580 x 140 x 110 (4.2)
IP20 1 440 x 140 x 110 (3)
IP20 1 570 x 180 x 330 (11)
IP20 1 570 x 180 x 330 (11)
IP20 1 570 x 180 x 330 (11)
IP20 2 570 x 180 x 330 (11)
IP20 2 570 x 180 x 330 (11)
IP20 2 570 x 180 x 330 (11)
IP20 3 570 x 180 x 330 (11)
IP20 3 570 x 180 x 330 (11)
IP20 4 570 x 180 x 330 (11)
IP20 4 570 x 180 x 330 (11)
IP20 5 570 x 180 x 330 (11)
Minimum
Braking
Resistance (1)
torque
(Peak / Con-
tinues)
(Ω)
(W)
10%ED
17Ω
119% 1000W
17Ω
119% 1000W
17Ω
115% 1000W
17Ω
119% 1000W
17Ω
119% 1000W
17Ω
115% 1000W
17Ω
119% 1000W
17Ω
108% 1000W
11Ω
119% 1500W
11Ω
117% 1500W
7Ω
119% 2400W
7Ω
119% 2400W
5.5Ω
117% 3000W
Minimum
Braking
Resistance (1)
torque
(Peak / Con-
tinues)
(Ω)
(W)
10%ED
120Ω
126% 600W
120Ω
119% 600W
100Ω
126% 680W
60Ω
126% 1200W
43Ω
102% 1600W
43Ω
99% 1600W
43Ω
126% 1600W
22Ω
119% 3000W
14Ω
119% 4800W
14Ω
117% 4800W
11Ω
119% 6000W
19.2Ω 3600W
119%
19.2Ω 3600W
117%
19.2Ω 3600W
126%
19.2Ω 3600W
139%
19.2Ω 3600W
115%
19.2Ω 3600W
125%
19.2Ω 3600W
111%
19.2Ω 3600W
112%
VDI100 • Instruction manual