Procedure to hang an inverter
When lifting the inverter,
Please lift according to the figure below
(1) Vertical Slinging.
When lifting vertically, fasten the supplied lifting
bolts on the top left and right. Use an appropriate
sling tool to achieve an appropriate swing angle in
order to maintain sufficient load capacity
considering the weight of the inverter.
(SH1-00930-H(SH1-370H)～SH1-06600-H(SH1-3150H))
(2) Horizontal Slinging.
(SH1-03410-H(SH1-1600H) ～SH1-06600-H(SH1-3150H))
Shift the pre-fixed eyebolts ① and ② to front cover
side and screw tightly.
Fix the bundled eyebolts ③ and ④ to the front
cover side at 2 points on the lower side and screw
tightly.
For models of 400V160kW or more, refer to the following when using both the DC link
choke for power factor correction and braking unit.
- When using both the DC link choke for power factor correction and the braking unit, remove short bar between PD-P.
Then connect to the P terminal the supplemental terminal for the braking unit connection(*1), and over it connect the
DC link choke wire as shown in the picture. After, connect the braking unit P terminal wire (*2) to the M8 terminals of
supplemental terminal. Be sure to use the bundled M8 bolts for the braking unit connection.
- With SH1-06600-H (SH1-3150H) model, the supplemental terminal for the braking unit connection is not bundled.
For any inquiries about wiring, please contact your supplier or local Hitachi sales office.
- In case the ground terminals doesn’t have any bolt connected to them, use the bundled M12 bolts for the ground
connection and make sure to fix them tightly.
(*1) The shapes of "supplemental terminal for braking unit connection” varies depending on the model.
(*2) In this case, consider the wire size depending on the customer system referring to page 2-10.
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