Hitachi HIGHLY WHP08750VCDNC9AU, Руководство по установке, Страница: 12 / 35

D C I N V E R T E R C O M P R E S S O R C R I T E R I A
PAGE：10/32
19 Apply for vehicle
The compressor should not be used on moving equipment such as automobiles, trains,
ships, etc.
20 Installation
The rotational axis of compressor should be kept vertical during operation. But in actual
application the axis incline must be within 5°at all directions during operation
21 Pipe vibration
The displacement of the pipes, which connect from the compressor to other parts of the refrigerate-
or systems, should be less than 0.8mm(1/32
”
)when the compressor is operating at allowable
rotational speed range and voltage range of rated ±10%.
Displacement in excess of 0.8mm(1/32
”
) will require changing tube length and/or routing.
22 Connecting tube desigh
In designing and routing tubing that connect from the comprssor to the other parts of the air
conditioner, following should be considered.
Moving tubes to the moving parts; minimum clearance 12.7mm(1/2
”
)
Moving tubes to non-moving parts; minimum clearance 9.5mm((3/8 ” )
Moving tubes never touch to lead wire.