ABB CVQ - Page 12

41-223N CVQ Relay
12
Figure 7. Polar Unit - permanent magnet flux paths
183A062
N
N
S
S
N
N
S
S
Moving Contact
Armature
Permanent
Magnet
BALANCED AIR GAPS UNBALANCED AIR GAPS
N
Additional
Flux Path
Shunt
Sub 5
Figure 8. CVQ Relay without Case (Front View)
Sub 1
9664A46
Polar Unit
Time Dial
Front Contact
Resistor for
Filter Calibration
Shunt
Terminal
Plate
CV Unit
ICS