Xylem FLYFT P7900, Инструкция по установке, эксплуатации и обслуживанию

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Leave a short piece uncovered.
d) Check that the connected ground (earth) conductor has sufficient slack. The
conductor must stay connected even if the power conductors are pulled loose.
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:
Connection type Action
Screw Fit cable lugs to the ends.
Terminal block Fit end sleeves or leave the ends as they are.
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
Terminal board
Stator leads connection to terminal board
U1
V2
3 leads
Y
6 leads
D
6 leads
Y
6 leads
Y/D
V1
W1
W2
U2
U
V
W
-
-
-
U1
V2
V1
W1
W2
U2
U1
V2
V1
W1
W2
U2
U1
V2
V1
W1
W2
U2
WS007848A
Connection locations
The figures in this section illustrate how to interpret the connection strip symbols.
1
2
3
4
L1 L2 L3 T3 T4 T1 T2
U1 V1 W1
U2
W2 V2
U1 V1 W1 W2 U2 V2
U1 V1 W1
GC
W2 U2 V2
L1 L2 L3
*YE
GN/YE
WH
L1
U1
U2
W2
V2
W1
V1
L3
L2
WS004133D
1. Stator leads
2. Terminal board
3. Power cable leads
4. Stator (internal connection illustrated)
4 Installation
36 P7900 Installation, Operation, and Maintenance Manual