LSIS S100 User Manual

Technical Specification
255
9.7 Dynamic braking unit(DBU) and Resistors
9.7.1 Dynamic braking unit(DBU)
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.
9.7.2 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

LSIS S100 Specifications

General

Brand	LSIS
Model	S100
Category	DC Drives
Language	English