Cutler-Hammer VCP-W Petunjuk Manual - Halaman 15

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Halaman Cetak
13
CS=
CONTROL SWITCH
VERTICAL: NO CIRCUIT (SPRING RETURN POSITION)
CCW: CHARGE & CLOSE
Y=
SEAL IN RELAY
M=
CHARGING MOTOR
LS=
LIMIT SWITCH (SHOWN – SPRING DISCHARGED)
SR=
SPRING RELEASE COIL
R=
BRIDGE RECTIFIER
PS=
POSITION SWITCH (PREVENTS CHARGING BETWEEN "TEST"
AND "CONNECTED" POSITIONS
b=
AUXILIARY SWITCH CONTACT
FIGURE 5 – CONTROL SCHEME – MANUAL TRIP
I.B. 792A190B
April 1999