Table of Contents
Advertisement
Technical specifications
12.3 Technical specifications
Article no.
SCCR (short circuit current rating)
acc. to UL508A File no. E83449
SCCR (short circuit current rating)
acc. to UL508A File no. E83449,
with option L70 (higher SCCR
value)
Minimum short-circuit current
Rated output of a typical 6-pole standard induction motor based on I
1)
Shaft output of the matching motor based on the current according to NEC table 430-250.
2)
The currents are based on a line power factor of cos φ = 1.
3)
The base-load current I
4)
(see "Overload capability").
The base-load current I
5)
(see "Overload capability").
The current values given here are based on the rated output current.
6)
The SCCR value of the cabinet unit is based on the fuses listed. Substitutes are not permitted.
7)
In conjunction with the specified fuses or circuit breakers.
8)
Minimum current required for reliably triggering protective devices.
9)
Stripped lengths of the power cables: front 1" (25.4 mm), rear 2" (50.8 mm).
10)
Tightening torque: 375 lb.in. (42.4 Nm).
782
6SL3710- 7LE37-5AU3
na
65
8)
kA
--
A
15000
9)
is based on a duty cycle of 110 % for 60 s or 150 % for 10 s with a duty cycle duration of 300 s
L
is based on a duty cycle of 150 % for 60 s or 160 % for 10 s with a duty cycle duration of 300 s
H
7LE38-4AU3
65
84
2000
or I
at 3-ph. 400 V AC 50 Hz.
L
H
Operating Instructions, 11/2017, A5E36652151A
7LE41-0AU3
65
84
2500
Converter cabinet units
Advertisement
Table of Contents
