Chapter 7 - Options
7-28
7.6.3
DB (Dynamic Brake) Unit
1) DBU models
Inverter Applicable motor rating
DB Unit
Dimension
200V
11 ~ 15 kW
SV150DBU-2
200V
18.5 ~ 22 kW
SV220DBU-2
400V
11 ~ 15 kW
SV150DBU-4
400V
18.5 ~ 22 kW
SV220DBU-4
400V
30 ~ 37 kW
SV370DBU-4U
400V
45 ~ 55 kW
SV550DBU-4U
400V
75 kW
SV750DBU-4U
See 4) Dimension
2)
Terminal configuration
Terminal
Description
G Grounding
terminal
B2
Connect it to DB Resistor terminal B2
B1
Connect it to DB Resistor terminal B1
N
Connect it to Inverter terminal N
P
Connect it to Inverter terminal P
CM
Common for Terminal OH
OH*
Overheat Trip Output Terminal
(Open Collector output : 20mA, 27V DC)
B2
B1
N
P
CM
OH
G
Summary of Contents for 30 HP30
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Page 28: ...Chapter 1 Installation 1 16 Notes ...
Page 39: ...Chapter 2 Operation 2 11 Notes ...
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Page 60: ...Chapter 4 Operation Examples 4 14 Notes ...
Page 83: ...Chapter 5 Parameter List 5 23 Notes ...
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Page 92: ...Chapter 6 Parameter Description DRV 6 8 Notes ...
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Page 106: ...Chapter 6 Parameter description FU1 6 14 Notes ...
Page 126: ...Chapter 6 Parameter Description FU2 6 34 Notes ...
Page 144: ...Chapter 6 Parameter Description I O 6 52 Notes ...
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