Parker AC30 - Dynamic Braking Resistors; Resistor Selection

5-6 Associated Equipment
AC30 series Variable Speed Inverter
Dynamic Braking Resistors
These resistor sets are designed for stopping the system at rated power. They are rated for 10 seconds in a 100 seconds duty cycle.
See Appendix F for Minimum Brake Resistor value for each individual inverter size.
RESISTOR SELECTION
These small, metal-clad resistors should be mounted on a
heatsink (back panel) and covered to prevent injury from
burning.
There are four resistor values available.
L1
H
flying leads
L2
L3
W
a
b
a
b
D
The resistor can dissipate 10 x power rating for 5s, but the continuous rating should not be exceeded under repetitive
loading.
Flying Lead Length
L1
L2
L3
a
b
D
W
H
500W
500
335
316
295
13
17
5.3
60
30
200W
500
165
146
125
13
17
5.3
60
30
Dimensions are in millimetres
Parker Part Number
Power Rating (W)
Resistance ()
Continuous Current Rating (A)
CZ467717
200
100
1.4
CZ463068
200
56
1.9
CZ467716
500
56
3.0
CZ388396
500
36
3.7