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Laboratory power supply up to 30V/50A

Our previous price 833,75 EUR
Now only 463,00 EUR
you save 44 % / 370,75 EUR

19 % VAT plus. excl. Shipping costs

Manufacturer: ATTEN
More from this manufacturer
Product no.: 150500
Shipping time: 3-4 Days


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%


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