Hitachi S1 Series User Manual

S1 series standard inverter
-209-
Inverter
specification
W1
W2
W3
H1
H2
D1
Installation
hole
diameter
Fixing
screw
11kW–15kW
170
151
-
320
303.5
220
6
M5
18.5kW–22kW
200
185
-
340.6
328.6
208
6
M5
30kW–37kW
250
230
-
400
380
223
6
M5
45kW–75kW
282
160
226
560
542
258
9
M8
90kW–110kW
338
200
-
554
535
330
10
M8
132kW–
200kW
500
180
-
870
850
360
11
M10
220kW–
315kW
680
230
-
960
926
380
13
M12
11.4.3 Flange installation dimensions
H3 H2
H4
W4
W2
W3
D2
D1
W2
W1
H2H1
Fig 11.11 Flange installation diagram of inverters of 400 V, 4 to 75 kW

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