Efficiency; Cooling; Degrees Of Protection - ABB ACQ800 Series Hardware Manual

ACQ800-37 Hardware Manual
Standard output terminals
U2/V2/W2 – Frame R8i
Maximum recommended
motor cable length

Efficiency

Cooling

Method
Filter material
Free space around the unit
Cooling air flow

Degrees of protection

Bottom or top exit
Front view
Bolt size: M12 or 1/2 in
Tightening torque: 70 Nm (52 lb-ft)
100 m (328 ft).
Motor cables up to 300 m (984 ft) long are allowed for frames R6 and R7i, and up to 500 m
(1640 ft) long for frame R8i, but then EMC filtering within the specified limits will not be
realized.
> 97% (at rated current and nominal supply voltage)
Internal fans, flow direction from bottom to top
IP22/IP42 units Luftfilter airTex G150
IP54 units Luftfilter airComp 300-50
See chapter Mechanical installation.
See IEC ratings.
IP21; IP22; IP42; IP54
45 mm (1.77 in)
23 mm (0.90 in)
45 mm (1.75 in)
30 mm (1.18 in)
Inlet (door)
119
Ø14 mm (0.55 in)
Outlet (roof)
–
Luftfilter airTex G150
Technical data