• KPS3030DA/KPS3050DA is DC switching power supply with constant voltage and constant current operation method. KPS series have some advantages such as large output current (KPS3030DA output current with 30A, KPS3050DA output current with 50A), light weight, over temperature protection inserted in the machine and so on. KPS series can be used as laboratory research and develop system power supply, it also can be used as production and maintenance aging test power supply. they are the necessary device for technology and research, production, teaching institution
  • Power supply appears overheating operation status, output will be closed.
  • When machine internal temperature recovery normal, power supply output recoveries default condition
Specifications锛KPS3030DAKPS3050DA
Input voltage锛220V卤10%,50Hz/60Hz220V卤10%,50Hz/60Hz
Rated output voltage锛0~30V0~30V
Rated output current锛0~30A0~50A
Rated output power锛900W1500W
Voltage锛
Power supply effect锛CV鈮0.01%+3mVCV鈮0.01%+3mV
Voltmeter display precision锛卤(0.5% of rdng+2digits)卤(0.5% of rdng+2digits)
Load effect锛CV鈮0.01%+10mV(1鈮10A)CV鈮0.01%+20mV(1锛10A)
Ripple and noise锛CV鈮50mVrmsCV鈮50mVrms
Current锛
Power supply effect锛CC鈮0.1%+6mACC鈮0.1%+6mA
Ammeter display precision锛卤(0.5% of rdng+2digits)卤(0.5% of rdng+2digits)
Load effect锛CC鈮0.1%+6mA(1鈮10A)CC鈮0.1%+6mA(1锛10A)
Protection method锛current-limiting, voltage reduction, short-circuit protection, over temperature protection,
over voltage protection
current-limiting, voltage reduction, short-circuit protection, over temperature protection,
over voltage protection
Operation condition锛Temperature 0鈩 ~40 鈩 relative humidity锛 80%Temperature 0鈩 ~40 鈩 relative humidity锛 80%
Storage condition锛Temperature -10鈩儈70 鈩 relative humidity锛80%Temperature -10鈩儈70 鈩 relative humidity锛80%
Heating-dissipating method锛Air coolingAir cooling
Weight锛6.3KG/PCS7.3KG/PCS
Size锛圵xHxD锛夛細260x170X380mm260x170X380mm