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User Manual
Rev. 3.0 - 21/03/18
PJ5000U-K
Three-phase power supply:
• G
Ground
• 1
R Phase
• 2
S Phase
• 3
T Phase
• 4
Neutral
• 11,12 Not connected
3
2
12
4
11
G
1
Figure 5.1:
View of the mains multipole socket - terminals side (internal)
Connect the mains cable to the appropriate MAINS VOLTAGE terminal block on
the rear panel..
Warning:
Be sure to connect the equipment correctly, to
avoid the risk of
damaging
. It is necessary connect the ground conductor of the power supply
cable to the specific terminal in the multipole socket and check the efficiency of
your own grounding system.
The control and RF connection diagram, between the amplifier and its exciter,
and the connection with the load are represented in figure 5.2.
Note:
to ensure both the safety of the operators and the correct functioning of
the apparatus, it is essential that the network system is grounded, and that it is
properly connected to the equipment.
Useful tips for a correct connection:
• Provide an adequate grounding of the electrical system. This has both a direct
protection function, as it prevents receiving shocks by touching directly the
metallic enclosures of the equipments, as well as an indirect protection function,
as it interrupts the energy supply when a leak occurs due to poor insulation.This
is possible on its own even through discharge devices, like the installation of
a picket and an inspectable cockpit, through specific companies with qualified
personnel to carry out the work.
