Page 14
OPERATION
Figure 7 – Internal connection of the latched type
Figure 8 – Standard operation circuit of the normally energized type
52
CC
52
CC
Drive Unit
A1 A2
Closing Supply
AC/DC
T4
T3
T2
T1
U V W
R S T
16 15 14 13 12 11
26 25 24 23 22 21
Auxiliary
Switch
Diode
Tripping
Supply
DC
52
TC
Vacuum Bottles
1
2
5
6
Remot e
Oper at i on
Swi t ch
St op
I nt er l ock
CR
Dr S
( Doo r Swi t ch)
St ar t
I nt er l ock
Local
Remot e
ON
OFF
OFF
A2
A1
CR
16 15 14 13 12 11
26 25 24 23 22 21
VCTT
GL
52
CC
52
CC
T2
T1
2E ( Over l oad)
ON
1
0
0/
110
V
2
0
0/
220
V
A
C/
DC
Auxi l i ary
Swi t ch
Dr i ve
Uni t
CR
CR
RL
LEGEND
52 CC ….. Closing Coil
52 TC …... Tripping Coil
T1, T4 …... Terminal Block
A1, A2 ….. Closing Supply
AC/DC
LEGEND
52 CC …. Closing Coil
T1, T2 ….. Terminal Block
GL ……… Green Light
RL ……… Red Light
A1, A2…... Closing Supply
CR……… Control Relay
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
