ABB ACH480, Hardware Manual

Page: 135 / 214

the installation and placement of the breakers. Obey the manufacturer’s
instructions.
You can use the circuit breakers specified by ABB. You can also use other circuit
breakers with the drive if they provide the same electrical characteristics. ABB does not
assume any liability whatsoever for the correct function and protection of the circuit
breakers not specified by ABB. Furthermore, if the specifications given by ABB are not
obeyed, the drive can experience problems the warranty does not cover.
Network
SC
1)
ABB miniature circuit breaker Frame IEC type
ACH480-
04-…
kA Type
3-phase U
N = 400 V
5 S 203P-B 6 R1 02A7-4
5 S 203P-B 6 R1 03A4-4
5 S 203P-B 8 R1 04A1-4
5 S 203P-B 10 R1 05A7-4
5 S 203P-B 16 R1 07A3-4
5 S 203P-B 16 R1 09A5-4
5 S 203P-B 25 R2 12A7-4
5 S 203P-B 32 R3 018A-4
5 S 203P-B 50 R3 026A-4
5 S 203P-B 63 R4 033A-4
5 S 803S-B 80 R4 039A-4
5 S 803-B 100 R4 046A-4
5 S 803-B 100 R4 050A-4
1) Maximum allowed rated conditional short-circuit current (IEC 61800-5-1) of the electrical power network.
￭ Manual self-protected combination motor controller – Type E USA
(UL (NEC))
You can use the ABB Type E manual motor protectors (MMP) MS132 & S1-M3-25,
MS165-xx and MS5100-100 as an alternative to the recommended fuses as a means
of branch circuit protection. This is in accordance with the National Electrical Code
(NEC). When the correct ABB Type E manual motor protector is selected from the table
and used for branch circuit protection, the drive is suitable for use in a circuit capable
of delivering no more than 65 kA rms symmetrical amperes at the maximum rated voltage
of the drive. See the table below for the appropriate MMP types and minimum enclosure
volume of IP20 / UL open type drive mounted in an enclosure.
Technical data 135