Hitachi S1 Series Basic Manual page 22

S1 series standard inverter
OK
A. Vertical installation
4.2.3 Installation mode
There are four kinds of installation modes based on different inverter dimensions.
1. Rail-mouting: suitable for 230V and for 400V up to 2.2kW.
2. Wall-mounting: suitable for 400V up to 315kW.
3. Flange-mounting: suitable for 400V 4–200kW.
4. Floor-mounting: suitable for 400V 220–400kW.
(1) Mark the position of the installation hole;
(2) Mount the screws or bolts onto the designated position;
(3) Put the inverter on the wall;
(4) Tighten the fixing screws on the wall.
Note:
1. Flange-mounting plate is a must for 400V 4–75kW inverters that adopt flange-mounting mode;
while 400V 90–200kW models don't need.
2. Optional installation base is available for 400V 220–315kW. The base can hold an input AC
reactor (or DC reactor) and an output AC reactor.
NG
B. Horizontal installation
Fig 4.1 Installation direction of the inverter
Wall-mounting
Fig 4.2 Installation mode
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C. Transverse installation
Flange-mounting