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Dimensions and weights
Frame size
R7
R8
H
height without lifting lugs
W1 width of the basic unit
W2 width with the optional enclosure extension
W3 weight of the basic unit
W4 weight with the optional enclosure extension (basic configuration with switch fuse but without
contactor and other options).
UL/CSA markings
The ACS800-02 and the ACS800-U2 are C-UL US listed and CSA marked. The approvals are valid
with rated voltages (up to 600 V).
UL
The drive is suitable for use on a circuit capable of delivering not more than 65 kA rms symmetrical
amperes at the drive nominal voltage (600 V maximum for 690 V units).
The drive provides overload protection in accordance with the National Electrical Code (US). See
ACS800 Firmware Manual for setting. Default setting is off, must be activated at start-up.
The drives are to be used in a heated indoor controlled environment. See section
for specific limits.
Brake chopper - ABB has brake choppers that, when applied with appropriately sized brake resistors,
will allow the drive to dissipate regenerative energy (normally associated with quickly decelerating a
motor). Proper application of the brake chopper is defined in chapter
applied to a single drive or multiple drives with DC bus connected to allow a sharing of regenerative
energy.
UL type 1
H1
W1
in.
in.
59.31
9.82
79.67
13.66
W2
Depth
in.
in.
23.70
20.65
31.24
24.47
Resistor
105
W3
W4
lb
lb
220
430
507
827
Ambient conditions
braking. This can be
Technical data
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