2–16

Inverter Mounting

and Installation

 

 

Step-by-Step Basic Installation

Please use the terminal arrangement below corresponding to your inverter model.

–002NFE/NFU, –004NFE/NFU, –005NFE

Jumper

(/)

+1

+

–

 

 

 

 

 

 

 

 

L1

L2

N/L3

U/T1

V/T2

W/T3

 

 

 

 

 

 

 

 

 

 

Chassis

 

 

 

 

 

 

 

 

 

 

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–007 to 022NFE/NFU, –037LFU, 004 to 040HFE/HFU

Jumper

(/)

+1

+

–

 

 

 

 

 

 

 

 

 

 

L1

L2

N/L3

U/T1

V/T2

W/T3

 

 

 

 

 

 

 

 

 

 

 

Chassis

 

 

 

 

 

 

 

 

 

 

 

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–055LFU, –075LFU, 055HFE/HFU, 075HFE/HFU

Jumper

 

(/)

+1

+

–

 

 

 

 

 

 

 

 

 

 

 

 

 

L1

L2

 

N/L3

U/T1

V/T2

W/T3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chassis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: An inverter powered by a portable power generator may receive a distorted power waveform, overheating the generator. In general, the generator capacity should be five times that of the inverter (kVA).

CAUTION: Be sure that the input voltage matches the inverter specifications:

•Single/Three phase 200 to 240 V 50/60 Hz (up to 2.2kW)

•Three phase 200 to 230V 50/60Hz (above 2.2kW)

•Three phase 380 to 460 V 50/60Hz

CAUTION: Be sure not to power a three-phase-only inverter with single phase power. Otherwise, there is the possibility of damage to the inverter and the danger of fire.