Terminal And Lead-Through Data For The Power Cables; Terminal Data For The Control Cables; Electrical Power Network Specification; Motor Connection Data - ABB ACS850 Hardware Manual
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Also See for ACS850:
- Manual (370 pages) ,
- Firmware manual (260 pages) ,
- Quick start up manual (196 pages)
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118
Terminal and lead-through data for the power cables
Input, motor and brake resistor cable terminal sizes (per phase), maximum accepted
cable and tightening torques are given below.
Number of holes
per phase
Max. cable
kcmil/AWG
3 × 700 MCM
Two-hole 1/2 inch diameter cable lugs can be used.
Terminal data for the control cables
See page 87.
Electrical power network specification
Voltage (U
)
1
Rated conditional short-
circuit current (IEC 60439-1)
Short-circuit current
protection (UL 508C,
CSA C22.2 No. 14-05)
Frequency
Imbalance
Fundamental power factor
(cos phi
)
1
Motor connection data
Motor types
Voltage (U
)
2
Frequency
Frequency resolution
Current
Field weakening point
Switching frequency
Technical data
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
U1, V1, W1, U2, V2, W2, UDC+/R+, UDC-, R-
Max. cable
2
mm
3
3×240
U1, V1, W1, U2, V2, W2, UDC+/R+, UDC-, R- Grounding PE
Screw
1/2
380/400/415/440/460/480/500 VAC 3-phase ± 10%
65 kA when protected by fuses given in the fuse tables
US and Canada: The drive is suitable for use on a circuit capable of delivering not more
than 100 kA symmetrical amperes (rms) at 600 V maximum when protected by fuses
given in the table
Fuses
48 to 63 Hz, maximum rate of change 17%/s
Max. ± 3% of nominal phase to phase input voltage
0.98 (at nominal load)
Asynchronous AC induction motors, permanent magnet synchronous motors
0 to U
, 3-phase symmetrical, U
1
DTC mode: 0 to 3.2 · f
. Maximum frequency 500 Hz (120 Hz with du/dt or sine filter). Low
f
motor noise mode is recommended with high frequencies (see also Firmware manual).
U
N
· f
f
=
f
m
U
m
f
: frequency at field weakening point; U
f
motor voltage; f
: rated motor frequency
m
0.01 Hz
See section
Ratings.
0...500 Hz
3 kHz (typically)
Screw
Tightening
torque
N·m
M12
50...75
Tightening torque
lbf·ft
37...55
(UL).
at the field weakening point
max
: electrical power system voltage; U
N
Grounding PE
Screw
Tightening
torque
N·m
M10
30...44
Screw
Tightening torque
lbf·ft
3/8
22...32
: rated
m
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