Watson-Marlow Varmeca 30 - Manual (Page 26)

60
INSTALLATION AND MAINTENANCE
VARMECA 30
Variable speed motor or geared motor
CONNECTIONS
LEROY-SOMER 3776 en - 07.2007 / h
3.9 - Wiring diagrams for the SO VMA and VMA ESFR options
3.9.1 - Connection of the SO VMA 31/32 option
3.9.2 - Connection of the VMA ESFR 31/32 option
Brake
100 - 120VDC
U
V
S06
U
SO VMA
CG
L1
V W + - F2
L1 L2 L3
F1
W
+ –
Power supply to 2nd motor
(variable frequency and voltage output)
3-phase
mains supply 400V
Motor/star
point
Coil
brake
Power supply to 2nd brake
(mains voltage output)
U
V
W
Power supply to 2nd brake
(mains voltage output)
: 400/480V mains supply
Brake
180VDC
S06
+ –
1
1
: 230V mains supply 2
2
U
ESFR
CG
CG
V W + - F2
L1 L2 L3
F1
230/400V
mains supply*
*NOTA : With single
phase drive, connect
power supply
between L and N.
Coil
brake
Power supply to 2nd motor
(variable frequency and voltage output)
Flex trip to connector
for options
L1
L3
Full-wave
(208-240VAC
mains supply)
Half-wave
(380-480VAC mains
supply)