SKF LINCOLN ZPU 01 Version E - Electrical Connection

6
EN
6. Assembly
- 37 -
951-171-016
Version 03
6.4 Electrical connection
WARNING
Risk of injury
Before carrying out any work on
electrical components, take at least
the following safety measures:
○ Keep unauthorized persons
away.
○ Mark and secure work area.
○ Depressurize the product.
○ Disconnect the product from
the power supply and secure it
against being switched on.
○ Verify that no power is being
applied.
○ Earth and short-circuit the
product.
○ Where needed, cover neighbour-
ing units that are live.
Carry out the electrical connection of the
pump following the indications made by the
motor manufacturer.
L1 L2 L2
U1 V1 W1
W2 U2 V2
Star connection
L1 L2 L2
U1 V1 W1
W2 U2 V2
Delta connection
Connection diagram, see motor terminal
box.
Connect electrical cables in such
way that no forces are trans-
ferred to the product (tension-
free connection).
Connection diagrams Fig. 7