NORD Drivesystems BU0200 - Manual (Page 35)

SK 200E Manual for frequency inverters
34 Subject to technical alterations BU 0200 GB-4411
2.3.2 External brake resistor SK BRE4-
…
The external brake resistor (available for SK 2xxE, S 1 … S 3) is intended for energy feedback, e.g. in pulse
drives or lifting gear. Here, it may be necessary to plan for the exact brake resistor required.
For installation, an M20 screw connection with an adapter for M25 are supplied. The connecting wires for
the brake resistor are fed through this into the connection unit.
The brake resistor is attached to the side of the connection unit using 4 suitable M4 x 10 screws. Installation
of an SK BRE4-
… is not possible in combination with the wall-mounting kit SK TIE4-WMK(-L).
2.3.3 External brake resistor dimensions
Resistor type Size A B C
Fixing dimensions
d e

SK BRE4-1-100-100
SK BRE4-1-200-100
SK BRE4-1-400-100
Size 1 150 178 61 83 32 4.3
SK BRE4-2-100-200
SK BRE4-2-200-200
Size 2 255 178 61 83 32 4.3
All dimensions in mm
A
B
C
d
e