LS ELECTRIC LSLV-S100 Series, User Manual, Page: 244 / 270

Technical Specification
235
Dynamic Braking Unit (30-75kW)
UL form
Capacity of applied
motor
Braking unit
Terminal arrangement &
Dimensions
UL type
(A type)
30-37kW SV370DBU-4U
Refer to Group 1. 45-55kW SV550DBU-4U
75kW SV750DBU-4U
Non UL
type
(B type)
30-37kW SV037DBH-4
Refer to Group 2.
45-75kW
SV075DBH-4
SV075DB-4 Refer to Group 3.
Non UL
type
(C type)
30-37kW
LSLV0370DBU-4HN Refer to Group 4.
LSLV0370DBU-4LN
Refer to Group 5.
45-75kW LSLV0750DBU-4LN
Note
• It is not necessary to use option type dynamic braking unit for S100 below 22kW capacity
because basically the dynamic braking unit is built in.
• You must refer to dynamic braking unit manual for usage recommended dynamic braking
unit in the table above due to changeable table.
Terminal arrangement
Group 1:
Group 2:
Terminals Functions
G Ground Terminal
B2 Terminal for connection with B2 of DBU
B1 Terminal for connection with B1 of DBU
N Terminal for connection with N of Inverter
P Terminal for connection with P1 of Inverter
B1 N P G B2
N B2 P/B1 G