Nord Drivesystems SK 500E Series, Brief Instructions

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SK 500E – Brief instructions for frequency inverters
12 BU 0540 EN-1516
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
Si
ze
Housing dimensions Wall-mounting
A B C D E 1
∅
SK 5xxE-250- … to SK 5xxE-750- ... Size 1 186 74
2)
153 220 / 5.5
SK 5xxE-111- … to SK 5xxE-221- … Size 2 226 74
2)
153 260 / 5.5
SK 5xxE-301- … to SK 5xxE-401- … Size 3 241 98 181 275 / 5.5
SK 5xxE-551- 340… to SK 5xxE-751- 340… Size 4 286 98 181 320 / 5.5
SK 5xxE-551- 323… to SK 5xxE-751- 323… Size 5 327 162 224 357 93 5.5
SK 5xxE-112- 340… to SK 5xxE-152- 340… Size 5 327 162 224 357 93 5.5
SK 5xxE-112- 323… Size 6 367 180 234 397 110 5.5
SK 5xxE-182- 340… to SK 5xxE-222- 340… Size 6 367 180 234 397 110 5.5
SK 5xxE-152- 323… to SK 5xxE-182- 323… Size 7 456 210 236 485 130 5.5
SK 5xxE-302- 340… to SK 5xxE-372- 340… Size 7 456 210 236 485 130 5.5
SK 5xxE-452- 340… to SK 5xxE-552- 340… Size 8 598 265 286 582 210 8.0
SK 5xxE-752- 340… to SK 5xxE-902- 340… Size 9 636 265 286 620 210 8.0
SK 5xxE-113- 340… to SK 5xxE-133- 340…
Size
10
720 395 292 704 360 8.0
SK 5xxE-163- 340…
Size
11
799 395 292 783 360 8.0
400 V (…-340…) and 500 V (…-350…) - FI:
identical dimensions and weights
All dimensions in [mm]
1)
2)
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
A=
Total length
1)
B=
Total width
1)
C= Total height
1)
D= Longitudinal hole
spacing
2)
E= Lateral hole spacing
2)
1) Delivery condition
2) Fixing dimensions
B
A
C
D
D A
B
E
C