3 external heat sink kit, Scope of delivery, Dimensions – NORD Drivesystems BU0505 User Manual
Page 24: External heat sink kit
SK 54xE – Users Manual for Frequency Inverters
24
BU 0505 GB-1013
2.3 External heat sink kit
External heat sink technology is an optional supplement for ColdPlate
devices. This is used if an external cooling system is provided, but no
liquid-cooled mounting plate is available. A cooling element is mounted
on the ColdPlate device, which passes through an opening in the rear
panel of the control cabinet into the exterior air-cooled environment.
Convection takes place outside of the control cabinet, which results in
the same advantages as with ColdPlate technology.
Frequency inverter
type
Si
z
e
Type
External heat
sink kit
Part. No.
SK 5xxE-250- …-CP
SK 5xxE-750- …-CP
1
SK TH1-1
275999050
SK 5xxE-111- …-CP
SK 5xxE-221- …-CP
2
SK TH1-2
275999060
Scope of delivery
1=
2=
3=
4=
Heat sink
Gasket
Heat-conducting paste
Cylindrical-head screws with
internal hexagon socket M4x16 (4x)
Dimensions
Type
External heat
sink kit
Heat sink dimensions
[mm]
Weight
Heat sink
Approx. [kg]
H
K
B
K
T
K
SK TH1-1
157
70
100
1.5
SK TH1-2
200
70
110
1.7
T
K
B
K
H
K