2-14
Figure 2.10 Braking Resistor Connection
without DC Reactor (DCR)
When a DC reactor (DCR) is not connected
together with the braking resistor
1) Remove the screws from terminals P1 and
P(+), together with the jumper bar.
2) Put the wire from terminal P of the braking
resistor and the jumper bar on terminal
P(+) in this order, then secure them with
the screw removed in 1) above.
3) Tighten the screw on terminal P1.
4) Connect the wire from terminal DB of the
braking resistor to the DB of the inverter.
Figure 2.11
Braking Resistor Connection
with DC Reactor (DCR)
When connecting a DC reactor (DCR)
together with the braking resistor
1) Remove the screw from terminal P(+).
2) Overlap the DC reactor (DCR) wire and
braking resistor wire (P) as shown at left
and then secure them to terminal P(+) of
the inverter with the screw.
3) Connect the wire from terminal DB of the
braking resistor to terminal DB of the
inverter.
4) Do not use the jumper bar.
DC link bus terminals, P (+) and N (-)
These are provided for the DC link bus powered system. Connect these terminals with terminals P(+)
and N (-) of other inverters.
Consult your Fuji Electric representative if these terminals are to be used.
Summary of Contents for FRENIC-Multi series
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