Parker 890SD - Dynamic Brake Resistor Overload Protection; US Resistors

Associated Equipment
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D Page 6-13
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Dynamic Brake Resistor Overload Protection
We recommend that the braking resistor and wire are protected by a motor circuit protector rated at 110%
of the continuous current rating of the resistor(s).
Route the braking wire through all three poles of the motor overload. An auxiliary contact can be used to
annunciate an alarm if a trip should occur.
US Resistors
Resistor Overload
Part Number Value Rating Rating Telemechanique /
SquareD
SSD Part Number
208-230Vac
CZ353192 27R 3.6A 2.5 to 4 A GV2-ME08 DB388419
CZ353195 10R 8.5A 6.0 to 10.0 A GV2-ME14 DB388421
CZ353197 6R 15A 13.0 to 18.0A GV2-ME20 DB388423
CZ353198 5R 18A 17.0 to 23.0A GV2-ME21 DB388424
460-480Vac
CZ353181 54R 3.6A 2.5 to 4 A GV2-ME08 DB388419
CZ353184 22.5R 7.2A 6.0 to 10.0 A GV2-ME14 DB388421
CZ353186 12R 13A 13.0 to 18.0A GV2-ME20 DB388423
CZ353188 9R 18A 17.0 to 23.0A GV2-ME21 DB388424
Auxiliary Contact Block (fitted to left hand side) GV2-AN11 DB388426