Hitachi S1 Series User Manual

S1 series standard inverter
-17-
OK NG
NG
A. Vertical installation
B. Horizontal installation
C. Transverse installation
Fig 4.1 Installation direction of the inverter
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.
Wall-mounting
Flange-mounting
Fig 4.2 Installation mode
(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.

Hitachi S1 Series Specifications

General

Output Frequency	0 - 400 Hz
Overload Capacity	150% for 60 seconds
Frequency	50/60 Hz
Control Method	Sensorless Vector Control
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit
Communication	RS485, Modbus RTU
Output Voltage	3-Phase 200-240VAC, 3-Phase 380-480VAC (Matches Input Voltage)
Cooling Method	Fan Cooled