The ATTEN KPS3050DA is a DC switching power supply for laboratory operation with constant voltage control (CV) and constant current control (CC) modes. The KPS series offers a very high output current of 50 A, low weight and integrated overheating protection. The KPS series is the ideal laboratory power supply for development, production and education.
In case of overload, the output is automatically switched off, after the temperature drops to the normal range, the output is reactivated with the standard setting of the device
.
| Voltage range |
0-30 V |
| Current range |
0-50 A |
| Rated power |
1500 W |
| Operating modes |
Constant Voltage (CV) / Constant Current (CC) |
| Net adjustment |
CV ≤0,01% +3 mV / CC 0,1% +6 mA |
| Load stability |
CV ≤0,01% +10 mV (1≤10 A) / CC ≤0,1% +6 mA (1≤10 A) |
| Residual ripple and noise |
CV ≤50 mVeff. |
| Voltmeter Display accuracy |
±(0,5% of display value +2 Digits) |
| Amperemeter Display accuracy |
±(0,5% of display value +2 Digits) |
| High voltage strength |
Leakage current ≤1 mA (Test condition AC-GND 1700 VAC / 2 s) |
| insulation resistance |
≥7MΩ (Test condition AC-GND 500 VDC / 5 s) |
| &&Overload protection |
Current limiting, voltage reduction, short-circuit proof, overheating protection, overvoltage protection |
| Kühlung |
Lüfter |
| Dimension (B x H x T) |
260 x 170 x 380 mm |
| Weight |
7 kg |
| mains voltage |
220 V 10%, 50 Hz/60 Hz |
| operating conditions |
Temperature: 0..40°C, relative humidity: <80% |
| Storage conditions |
Temperature: -10..70°C, relative humidity: <80% |
