2-14
2.3.5 Wiring for main circuit terminals and grounding terminals
Follow the procedure below. Figure 2.4 illustrates the wiring procedure with peripheral equipment.
Grounding terminal G*
1
Inverter output terminals (U, V, and W) and grounding terminal G*
1
DC reactor connection terminals (P1 and P(+))*
2
Braking resistor connection terminals (P(+) and DB)*
2
DC link bus terminals (P(+) and N(-))*
2
Main circuit power input terminals (L1/R, L2/S and L3/T)
*
1
Use either one of these two grounding terminals on the main circuit terminal block.
*
2
Perform wiring as necessary.
Figure 2.4 Wiring Procedure for Peripheral Equipment
Wiring procedure
CAUTION: The above is
an illustration. Do not
connect more than 2 wires
to terminal P (+).
CAUTION: When wiring the inverter to the power
supply of 500 kVA or more (50 kVA or more for
single-phase 100 V class series of inverters), be
sure to connect an optional DC reactor (DCR).
In the case of FRN0006C2S-2A
