Hitachi hitachi series inverter user manual Wire the Inverter Input to a Supply

Wire the Inverter Input to a Supply

In this step, you will connect wiring to the input of the inverter. First, you must determine whether the inverter model you have required three-phase power only, or single-phase power only. All models have the same power connection terminals [R/L1], [S/L2], and [T/L3]. So you must refer to the specifications label (on the side of the inverter) for the acceptable power source types! For inverters that can accept single-phase power and are connected that way, terminal [S/L2] will remain unconnected.

Note the use of ring lug connectors for a secure connection.

Single-phase 200V	0.1 to 0.4kW
Three-phase 200V	0.1 to 0.75kW
Single-phase		Three-phase

RB

+1

+

-

RB

PD/+1

P/+

N/-

L1

N

U/T1 V/T2 W/T3

R/L1 S/L2 T/L3 U/T1 V/T2 W/T3

Power input Output to Motor	Power input Output to Motor
Chassis Ground (M4)

Single-phase 200V	0.75 to 2.2kW
Three-phase 200V	1.5, 2.2kW
Three-phase 400V	0.4 to 3.0kW

Single-phase

RB +1 + -

Three-phase

RB PD/+1 P/+ N/-

L1

N

U/T1 V/T2 W/T3

R/L1 S/L2 T/L3 U/T1 V/T2 W/T3

Power input Output to Motor	Power input Output to Motor
Chassis Ground (M4)

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