Sk 5Xxe, Standard Version - Nord Drivesystems SK 500E Series Brief Instructions

SK 500E – Brief instructions for frequency inverters

2.1 SK 5xxE, standard version

Normally the frequency inverter is mounted directly on the rear wall of a
control cabinet. For this, two, of for Size 5 to 7 four, suitable wall-mounting
brackets are supplied, which must be pushed into the heat sink on the rear
of the inverter. Above Size 8, the mounting device is already integrated.
Alternatively, for Size 1 to 4 the wall mounting brackets can be inserted at
the side of the cooling element in order to minimise the necessary depth of
the control cabinet.
In general, care must be taken that the rear of the cooling element is
covered with a flat surface and that the device is mounted vertically. This
enables optimum convection, which ensures fault-free operation.
Device type
SK 5xxE-250- ... to SK 5xxE-750- ...
SK 5xxE-111- ... to SK 5xxE-221- ...
SK 5xxE-301- ... to SK 5xxE-401- ...
SK 5xxE-551- 340... to SK 5xxE-751- 340...
SK 5xxE-551- 323... to SK 5xxE-751- 323...
SK 5xxE-112- 340... to SK 5xxE-152- 340...
SK 5xxE-112- 323...
SK 5xxE-182- 340... to SK 5xxE-222- 340...
SK 5xxE-152- 323... to SK 5xxE-182- 323...
SK 5xxE-302- 340... to SK 5xxE-372- 340...
SK 5xxE-452- 340... to SK 5xxE-552- 340...
SK 5xxE-752- 340... to SK 5xxE-902- 340...
SK 5xxE-113- 340... to SK 5xxE-133- 340...
SK 5xxE-163- 340...
400 V (...-340...) and 500 V (...-350...) - FI:
1) Size 10 and 11: The stated value corresponds to the distance between the outer fasteners. A third fastening hole is
provided in the middle
For the use of bottom-mounted brake resistors = 88 mm
2)
B
C
12
Size 1
Size 2
Size 3
Size 4
Size 5
Size 5
Size 6
Size 6
Size 7
Size 7
Size 8
Size 9
Size
10
Size
11
identical dimensions and weights
A D
Housing dimensions
A B C
2)
186 74 153
2)
226 74 153
241 98 181
286 98 181
327 162 224
327 162 224
367 180 234
367 180 234
456 210 236
456 210 236
598 265 286
636 265 286
720 395 292
799 395 292
B
E
A
D
A=
B=
C=
D=
E=
C
Wall-mounting
D E 1
∅
220 / 5.5
260 / 5.5
275 / 5.5
320 / 5.5
357 93 5.5
357 93 5.5
397 110 5.5
397 110 5.5
485 130 5.5
485 130 5.5
582 210 8.0
620 210 8.0
704 360 8.0
783 360 8.0
All dimensions in [mm]
1)
Total length
1)
Total width
1)
Total height
Longitudinal hole
2)
spacing
2)
Lateral hole spacing
1) Delivery condition
2) Fixing dimensions
BU 0540 EN-1516