Measures For Changing From 2-Phase To 1-Phase Connection - Siemens MOMMOMAT 1000 Installation And Start-Up Instructions Manual

Cable connections

Measures for changing from 2-phase to 1-phase connection

GENERATOR
F10
Fig. 16 Incoming mains, 1-phase
1.
2.
3.
4.
CAUTION
NOTICE
5.
Siemens-Elema AB
Solna, Sweden
SINGLE PHASE
STAND
Incoming mains
110, 208, 230, 240 or 277 VAC
P.E N L1 L2 L3
X899
X881
Move wire marked N/L2 from X899 L2 to X899 N (stand).
Connect incoming phase of the power supply to L1 and the neutral conductor of
the power supply (0 V) to N and fuse F20.
Strain-relieve the incoming mains cable as shown in Fig. 13.
Short circuit F20 (1) and F5 (2) in Fig. 15 with the jumper and brass plug included
in the service bag.
For single-phase mains connection, make sure that the neutral
conductor of the power supply (0V) is connected to terminal N
and fuse F20.
Connections on transformer T10 must be adapted to the actual
mains voltage, see Wiring Diagram for details.
Connect the mains supply cable between stand and generator to fuses F10 and
F20 on the generator. Wire marked L1 to F10 and L2/N to F20.
Register 3 SP B7-230.033.07
Rev. 03 11.99
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SPS-UD Installation and Start-Up
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