Appendix 3 Internal Circuit And Interconnection Diagrams; A3-1 With Braking Unit And Braking Resistor Unit - YASKAWA Varispeed-616GII Instruction Manual

APPENDIX 3 INTERNAL CIRCUIT' AND INTERCONNECTION DIAGRAMS
A3-1 With Braking Unit and Braking Resistor Unit
POWER SUPPLY, 3-PHASE -~
- I
380/400/415/440/460 VAC
50/60 Hz
MCCB
MC
FAULT CONTACT
687-193
-------------
-- . .-----------
1
1
2 *OVERLOAD RELAY
~ The sequence to break power
TR IP CONTACT
supply side b required at
overload relay
trip
contact
VS-616GII
BRAKING RESISTOR BRAKING
UNIT UNIT
11kW
C' + 1 BACKUP CAPACITOR
B EXTERNAL FAULT
T
FOR MOMENTARY
INPUT
POWER LOSS
FAULT CONTACT
OUTPUT
Cz
2200pF
~ 400V
L1 (R)
T 1(U
L2(S) T2N
VS- 616G
L3(T)
T3(W
MODEL CIMR-11 G2
Q , (r)
.P . (s)