CA5020 is a power current source which supplies current controlled analog output signals and is used for high currents and frequencies on highly inductive loads.
Complex or ohmic loads can be driven with currents of up to ±20 ADC with an output voltage of up to ±85 V.
The maximum output current can be steadily driven in short circuit operation. The peak power of 20 A continuous current from a four-quadrant power supply is constantly available.
The device is a purely analog system. The output signal is completely free of digital residual interference.
Water or air can be used as a coolant depending on the power class.
CA5020 is a power current source which supplies current controlled analog output signals and is used for high currents and frequencies on highly inductive loads.
Complex or ohmic loads can be driven with currents of up to ±20 ADC with an output voltage of up to ±85 V.
The maximum output current can be steadily driven in short circuit operation. The peak power of 20 A continuous current from a four-quadrant power supply is constantly available.
The device is a purely analog system. The output signal is completely free of digital residual interference.
Water or air can be used as a coolant depending on the power class.
| Technical data |
|---|
| Dimensions | 19" case: 84HP, 6HU, 550 mm deep |
| Weight | Approx. 45 kg |
| Operating temperature | +5..+40°C |
| IP protection | IP20 |
| Input voltage | -10..+10 Vpp |
| Input resistance | 10 kO |
| Output performance | 2000 VA |
| Output current | -20..+20 A |
| Outputs / interfaces | Power output 3W3 40A
D-SUB 15
Monitor output for desired value, actual value and average value, galvanically isolated
Real time bar graph display with peak hold |
| Cooling | 480 m³/h |
| EMC | Susceptibility according to DIN EN 61000-6-2
Interference emission according to DIN EN 61000-6-4 |
| Frequency range | Depends on load
(for example at 300µH: large signal bandwidth f = 3.5 kHz; small signal bandwidth > 80 kHz) |
| Internal protection functions | Temperature monitoring
Track voltage monitoring
SOAR protection
External watchdog
Input and output signals monitored for signal conformity
Earth-fault monitoring |
| Process control signals | Input: watchdog
Outputs: various potential-free status signals |
