E-POW
INSTRUCTION MANUAL Release 1 date 05-09-2013
4
Fig. 1 :
Power connection
3.3 ADAPTATION CIRCUIT BOARD
List of conductors to connect to the adaptation circuit board:
QC1
Board power supply
Connect to the point of the safety chain at which the contactor circuit is supplied.
QC2
Board power supply common.
Connect the common of the control voltage feeding the contactor circuit.
CF1
Slow Speed Command.
Connect directly to the low speed contactor, or connect between CF and CF1 a “free
voltage” normally open contact of the same contactor.
QU, QUA
Command for the upward run contactor.
Interrupt the connection between the up command of the control panel and the coil of the
upward run contactor. Then connect the wire from the control panel command to terminal
QU and the coil of the upward run contactor to terminal QUA.
QD, QDA
Command for the downward run contactor.
Interrupt the connection between the down command of the control panel and the coil of the
downward run contactor. Then connect the wire from the control panel command to terminal
QD and the coil of the downward run contactor to terminal QDA.
E-POW
M
3 ~
L1 L2 L3
U V W
CONTROL
PANEL
THREE-PHASE MAINS
3-POLE + EARTH
CONTACTORS
CIRCUIT
INPUT
CABLE
OUTPUT
CABLE
CONTROL PANEL – MOTOR
CABLE
