ABB Advant Controller 450 User Manual

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In the event of a power failure, the controller is shut down safely. During the dead time,
the current supply of the RAM and the system clock is backed up by a battery package.
To prevent shut down, you can feed the controller by a UPS.
In addition, make the actual load (VA, W) considerations with respect to information given in
Table 3-5 and Table 3-6 when a UPS is dimensioned. Firs half period peak values given are
close approximations at 0.2 ohm net impedance, 230 V, 50 Hz. Corresponding figures at
0.1 ohm net impedance, 115 V, 60 Hz are obtained by multiplying with a factor 1.5.
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No extra software is needed, the basic system QC07-BAS41 is sufficient.
No extra hardware is needed besides the desired I/O unit if:
• Spare slot in an I/O subrack is available (S100 I/O)
• MasterFieldbus communication is available (S400 I/O)
• Advant Fieldbus 100 and an S800 I/O station is available (S800 I/O).
Supported I/O boards (S100 I/O), I/O units (S400 I/O) and I/O modules (S800 I/O) are listed in
Section 1.7, Product Overview. Besides the board/unit type designation, you can also find
information about suitable connection units and internal cables in that section. Further
guidelines are given below.
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First half period peak value at switching on 60 - 80 A
cos ϕ>0.7
Crest factor (
peak current
/
RMS current
) <2.6
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First half period peak value at switching on 25 A typical
120 A worst case
45 A typ.
160 A wc
80 A typ.
200 A wc
cos ϕ >0.7
Crest factor
(
peak current
/
RMS current
)<2.0

ABB Advant Controller 450 Specifications

General

Brand	ABB
Model	Advant Controller 450
Category	Controller
Language	English