Fuxx Control - ARS 2320 / ARS 2340 Instruction Manual - Kuhnke
Fuxx Control - ARS 2320 / ARS 2340 Instruction Manual - Kuhnke
Fuxx Control - ARS 2320 / ARS 2340 Instruction Manual - Kuhnke
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KUHNKE Automation <strong>Fuxx</strong> <strong>Control</strong> <strong>ARS</strong> <strong>2320</strong> / <strong>ARS</strong> <strong>2340</strong><br />
4.3 Motor connection [X6]<br />
Table 12: Technical data: Motor connection data [X6]<br />
Type <strong>ARS</strong> <strong>2320</strong> <strong>ARS</strong> <strong>2340</strong><br />
Data for use at 3x 400 VAC [± 10%], 50 Hz, with an output stage clock frequency of 5 kHz<br />
Output power 12 kVA 20 kVA<br />
Max. output power for 2 s 25 kVA 50 kVA<br />
Output current 20 Aeff 40 Aeff<br />
Max. output current for 2 s 41.5 Aeff 70 Aeff<br />
Clock frequency 12.5 kHz max.<br />
Max. mains current in continuous<br />
operation 1)<br />
1) for a cos ϕ of 0.7 in the motor circuit<br />
4.3.1 Current derating<br />
19 Aeff<br />
32 Aeff<br />
Other than stated in the technical motor data, the <strong>ARS</strong> <strong>2320</strong> and <strong>ARS</strong> <strong>2340</strong> servo positioning<br />
controllers have current derating in nominal operating conditions.<br />
The following formula can be used to calculate the output current of the output stage as a function of<br />
the output stage frequency for values > 5 kHz:<br />
<strong>ARS</strong> <strong>2320</strong>:<br />
I(f PWM ) =<br />
<strong>ARS</strong> <strong>2340</strong>: I(f PWM ) =<br />
5<br />
4<br />
5<br />
2<br />
A<br />
kHZ<br />
A<br />
kHZ<br />
f PWM<br />
f PWM<br />
26,25 A<br />
52,50 A<br />
E 732 GB 35<br />
14.12.2006
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