Fuji Electric FRENIC-ECO, Инструкция по эксплуатации

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2-18
DC reactor terminals, P1 and P (+)
1) Remove the jumper bar from terminals P1 and P(+).
2) Connect a DC reactor (option) to terminals P1 and P(+).
• The wiring length should be 33ft(10 m) or below.
• Do not remove the jumper bar if a DC reactor is not going to be used.
• An inverter with a capacity of 75HP for 208V, 100HP for 460V or above is equipped with a DC
reactor as standard. Be sure to connect the DC reactor except when an optional converter is
connected to the inverter.
Switching connectors
„ Power switching connectors (CN UX) (for the models of 460 V 75HP or above)
An inverter of 460 V 75HP or above is equipped with a set of switching connectors CU UX (male) which should
be configured with a jumper according to the power source voltage and frequency. Set the jumper to U1 or U2
depending upon the power source voltage applied to the main power inputs (L1/R, L2/S, L3/T) or auxiliary
power input terminals (R1, T1) for fans, as shown in Figure 2.16.