Parker EME
Configuration
Ballast resistor
I11 T11 192-120101 N6 - March 2004 39
Compax3 S0xx V2 at 230VAV
Power output
stage switching
frequency
S025 V2 S063 V2
I
nominal
2.5A
eff
6.3A
eff
8kHz
pre-set
I
peak
(<5s)
5.5A
eff
12.6A
eff
I
nominal
2.5A
eff
5.5A
eff
16kHz
I
peak
(<2,5s) 5.5A
eff
12.6A
eff
Compax3 S0xx V4 at 3*400VAC
Power output
stage switching
frequency
S038 V4 S075 V4 S150 V4 S300 V4
I
nominal
--
15A
eff
30A
eff
4kHz
I
peak
(<5s) - -
30A
eff
60A
eff
I
nominal
3.8A
eff
7.5A
eff
10.0A
eff
26A
eff
8kHz
I
peak
(<2,5s) 9.0A
eff
15.0A
eff
20.0A
eff
52A
eff
I
nominal
2.5A
eff
3.7A
eff
5.0A
eff
14A
eff
16kHz
I
peak
(<2,5s) 5.0A
eff
10.0A
eff
10.0A
eff
28A
eff
Compax3 S0xx V4 at 3*480VAC
Power output
stage switching
frequency
S038 V4 S075 V4 S150 V4 S300 V4
I
nominal
--
13.9A
eff
30A
eff
4kHz
pre-set
I
peak
(<5s) - -
30A
eff
60A
eff
I
nominal
3.8A
eff
6.5A
eff
8.0A
eff
21.5A
eff
8kHz
I
peak
(<2,5s)
7.5A
eff
15.0A
eff
16.0A
eff
43A
eff
I
nominal
2.0A
eff
2.7A
eff
3.5A
eff
10A
eff
16kHz
I
peak
(<2,5s) 4.0A
eff
8.0A
eff
7.0A
eff
20A
eff
The values marked with grey re the pre-set values (standard values)!
4.1.3. Ballast resistor
If the regenerative brake output exceeds the amount of energy that can be
stored by the servo-controller (see on page 143), an error will be generated. To
ensure safe operation, it is then necessary to either
! reduce the accelerations resp. the decelerations,
! or an external ballast resistor (see on page 127) is required.
Please select the connected ballast resistor or enter the characteristic values of
your ballast resistor directly.
Please note that with resistance values greater than specified, the power
output from the servo drive can no longer be dissipated in the ballast
resistor.
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