Cable Entries; Dimensions, Weights And Noise - ABB ACS800-U7 Hardware Manual

Cable entries

Input, motor and brake resistor cable terminal sizes (per phase) and tightening
torques are given below. Two-hole 1/2 inch diameter cable lugs can be used.
Frame
size
Max. cable
kcmil/AWG
R6 350 MCM
R7 2 × 250 MCM
R8 3 × 700 MCM

Dimensions, weights and noise

Frame size
R6
R7
R8
1)
in marine applications (+C121) extra height: 0.39 in. from the fastening bar at the bottom of the
cabinet
2)
extra width for units with brake resistors (+D151): SAFURxxxFxxx 15.75 in., 2xSAFURxxxFxxx
19.68 in., 4xSAFURxxxFxxx 62.99 in.
3)
extra width for units with EMC filter (+E202): 7.87 in.
4)
extra width for units with EMC filter (+E202): 15.75 in.
5)
in marine applications (+C121) depth with fastening bars: 27.56 in.
L1, L2, L3, U2, V2, W2, UDC+/R+, UDC-, R- Earthing PE
Screw
3/8
1/2
1/2
1)
Height
UL type 1 UL type 12
in. in.
84.22 91.08
84.22 91.08
84.22 91.08
Tightening torque
lbf ft
14.8...29.5
37...55
37...55
2)
Width Depth
in. in.
16.93 27.28
3)
32.92 27.28
4)
32.92 27.28
Screw Tightening torque
lbf ft
3/8 22...32
3/8 22...32
3/8 22...32
5)
Weight Noise
lb
700 63
900 71
1100 72
Technical data
127
dB