Siemens MICROMASTER 420 Manual Del Usuario página 24

Input voltage range 3 AC 380 V – 480 V. ± 10 % (Unfiltered) - continued
Order No. 6SE6440-
[A]
IEC Fuse
6
3NA
UL/IEC Fuse [A]
Semiconductor
3NE
(Siemens)
3
UL Fuse
Non- [A]
Semiconductor
4
[A]
UL/IEC Type E
Motor Controller
3RV
NKJH (Siemens)
2
[mm ]
2
Input Cable, min.
[awg]
[mm ]
2
Input Cable, max.
[awg]
[mm ]
2
Output Cable,
min.
[awg]
[mm ]
2
Output Cable,
max.
[awg]
Pipe cable shoe
[mm]
DIN 46235
24
2UD38- 2UD41- 2UD41-
8FA1 1FA1 1FA1
- - -
- - -
250 315 400
1227-0 1230-0 1332-0
- - -
- - -
- - -
- - -
- - -
- - -
1x95 or 1x150 or 1x185 or
2x35 2x50 2x70
1x4/0 or 1x300 or 1x400 or
2x2 2x1/0 2x2/0
1x185 or 1x185 or
2x240
2x120 2x120
1x350 or 1x350 or
2x400
2x4/0 2x4/0
1x95 or 1x150 or 1x185 or
2x35 2x50 2x70
1x4/0 or 1x300 or 1x400 or
2x2 2x1/0 2x2/0
1x185 or 1x185 or
2x240
2x120 2x120
1x350 or 1x350 or
2x400
2x4/0 2x4/0
10 10 10
MICROMASTER 420/430/440 — Getting Started — 01/18 — A5E02779537A-AF
2UD41- 2UD42-
6GA1 0GA1
- -
2-
- -
450 560
1333-0 1435-0
3 -
- -
4 -
- -
- -
- -
6 -
- -
- -
1x240 or
2x95
2x70
1x500 or
2x4/0
2x2/0
2x240 2x240
2x400 2x400
1x240 or
2x95
2x70
1x500 or
2x4/0
2x2/0
2x240 2x240
2x400 2x400
10 10
UL/IEC Type E Motor controller SCCR is 65kA,
except for 3RV2021-4EA## when SCCR is
50kA. Smaller current rating devices of same
type than specified may be used. Some Type
E motor controllers require additional terminal
blocks, please check conditions of use.
UL Semiconductor fuse SCCR is 50kA.
Listed JDDZ. Fuse of any manufacturer with
faster tripping characteristic than class RK5 and
rated at least 480VAC e.g. class J, T, CC, G or
CF. Smaller current rating devices of same type
than specified may be used.
Smaller current rating devices of the same type
than specified may be used.
## - 10, 15, 20, 25 or 40. $$ - 10 or 15