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1.4 Instruction for compliance with UL Mark (UL require-
Short circuit ratings
AFE200 must be connected to a grid capable of supplying a symmetrical short-
circuit power of less than or equal to "xxxx A rms.
The values of the "xxxx" A rms short-circuit current, in accordance with UL require-
ments (UL 508 c), for each power rating (AFE output in the manual) are shown in
the table below.
Note!
Drive will be protected by semiconductor Fuse type as specified in the instruction manual.
Branch circuit protection
In order to protect AFE against over-current use fuses specified in
Environmental condition
The AFE has to be considered "Open type equipment". Max surrounding air tem-
perature equal to 40°C. Pollution degree 2.
Wiring of the input and output power terminals
Use UL listed cables rated at 75°C and round crimping terminals. Crimp terminals
with tool recommended by terminal manufacturer.
Field wiring terminals shall be used with the tightening torque specified in
5.1.1.
Over-voltage control
In compliance with CSA-requirements Overvoltage at mains terminal is achieved
installing an overvoltage protection device as for :
Type OVR 1N 15 320 from ABB or similar.
Minimum time required for safe DC-link voltage
Before removing AFE cover in order to access internal parts, after mains discon-
nection wait for time as follow :
ments), U.S. and Canadian electrical codes
AFE output (kW)
1,1...37,3
39....149
150....398
299.....447
448-671
672-1193
≥ 1194
Drive size
size 3.....5
size 6...7 and Parallels
AFE200 • Instruction Manual
Short current rating
SCCR ( A ) up to 600Vac
5000
10000
18000
30000
42000
85000
100000 ... 200000
par.
11.1.
par.
Safe time ( sec )
300
300
9
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