Cable Charts - Xylem FLYFT P7900 Installation, Operation And Maintenance Manual

4 Installation
d) Check that the connected ground (earth) conductor has sufficient slack. The
5. Prepare the power conductors:
a) Remove the aluminum foil around each power conductor.
b) Peel the insulation from each power conductor.
6. Prepare the ends of the ground (earth) conductor, the power conductors, and the drain
wire:

4.6 Cable charts

NOTICE:
Leakage into the electrical parts can cause damaged equipment or a blown fuse. Keep the
end of the motor cable dry at all times.
Stator leads connection to terminal board
Connection locations
The figures in this section illustrate how to interpret the connection strip symbols.
L1 L2 L3
36
Leave a short piece uncovered.
conductor must stay connected even if the power conductors are pulled loose.
Connection type Action
Screw Fit cable lugs to the ends.
Terminal block Fit end sleeves or leave the ends as they are.
Terminal board
3 leads
U1
V1
W1
W2
U2
V2
T1 T2 T3 T4
1
U2
U1 V1 W1
2
W2 V2
U1 V1 W1 W2 U2 V2
U1 V1 W1 W2 U2 V2
L1 L2 L3
3
Stator leads connection to terminal board
6 leads
D
Y
U1
U
V1
V
W1
W
W2
-
U2
-
-
V2
L1
U1
U2
GC
L2
L3
4
P7900 Installation, Operation, and Maintenance Manual
6 leads 6 leads
Y
Y/D
U1
U1
V1
V1
W1
W1
W2
W2
U2
U2
V2
V2
1. Stator leads
2. Terminal board
3. Power cable leads
4. Stator (internal connection illustrated)