Siemens SINAMICS S150 NEMA, Руководство по эксплуатации

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Electrical installation
4.9 Additional connections
Enclosed Drives
118
Operating Instructions, 12/2018, A5E36652151A
Article no. 6SL3710- 7LE33-1AU3 7LE35-0AU3 7LE36-1AU3
Fuse type per phase
7)
Rated current
Frame size acc. to IEC 60269
UL file no. E167357
A
3NE1331-2
350
2
3NE1334-2
500
2
3NE1436-2
630
3
SCCR (short circuit current rating)
according to UL508A File no.
E83449
8)
kA 65 65 65
Minimum short-circuit current
9)
A 3000 4500 8000
1)
Rated output of a typical 6-pole standard induction motor based on I
L
or I
H
at 400 V 3 AC 50 Hz.
2)
Shaft output of the matching motor based on the current according to NEC table 430-250.
3)
The currents are based on a line power factor of cos φ = 1.
4)
The base-load current I
L
is based on a duty cycle of 110% for 60 s or 150% for 10 s with a duty cycle duration of 300 s
(see "Overload capability").
5)
The base-load current I
H
is based on a duty cycle of 150% for 60 s or 160% for 10 s with a duty cycle duration of 300 s
(see "Overload capability").
6)
The current values given here are based on the rated output current.
7)
The SCCR value of the cabinet unit is based on the fuses listed. Substitutes are not permitted.
8)
In conjunction with the specified fuses or circuit breakers.
9)
Minimum current required for reliable triggering of the protective devices.
10)
Current for unit rating
The possible output current of the inverter is specified in brackets.
11)
Stripped lengths of the power cables: front 1" (25.4 mm), rear 2" (50.8 mm).
Tightening torque: 375 lb.in. (42.4 Nm).