Hitachi SJ300 Series

SJ300 Inverter
Inverter Mounting
and Installation
2–9
Dimensional drawings, continued...
Model
SJ300
-300LFU/HFE, HFU
310(12.20)
265(10.43)
2 - φ 10(0.39)
510(20.08)
540(21.26)
510(20.08)
685(26.97)
2 - 10(0.39)
265(10.43)
307(12.09)
74(2.91)
15
(0.59)
22.5
(0.89)
22.5(0.89)
175(6.89)
1.5(0.06)
195(7.68)
117
(4.61)
74
(2.91)
Optional adapter
for NEMA 1 rating
Air intake
Exhaust
175(6.89)
Model
SJ300
-150LFU/HFE, HFU
-185LFU/HFE, HFU
-220LFU/HFE, HFU
2 - φ 7(0.28)
Wiring hole (knockout)
Conduit box
23(0.91)
7(0.28)
10.5(0.41)
250(9.84)
229(9.02)
390(15.35)
376(14.80)
10.5(0.41)
229(9.02)
204(8.03)
3 - φ 44(1.73)
Exhaust
Air intake
537(21.14)
86(3.39) 104(4.09)
244(9.61)
190(7.48)
9.5(0.37)
83(3.27)
147(5.79)
147(5.79)
104(4.09)