D860MGB rev04
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Figure 5 - Connection box for standard pump unit
4.3
ELECTRICAL CONNECTION OF THE THREE-PHASE MOTOR
The terminals of the motor are already fixed to the terminal block inside the connection box.
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In case of a direct start of the motor, frequency and one tension of the motor have to correspond to
the frequency and tension of the electrical power network.
The connection bands on the terminal block have to respect the diagram appearing on the motor
plate or the directions of the table (see Figure 7).
Figure 6 - Connection box for wired pump unit
DISPOSITION OF TERMINAL CONNECTION BANDS FOR THREE-PHASE MOTORS
DIRECT START
