●Automotive electronic testing
●Photovoltaic new energy field
●Education, scientific research, laboratory
●Electromechanical field
●LED lighting field
●Other testing,
●product aging use
Product features :
1.The product has functions of adjustable constant voltage and constant current, and automatically switches state according to load.
2.Switching power supply structure, with features of high power, high efficiency, light weight and strong load capacity.
3.Perfect protection function, short-circuit protection, over- temperature protection, over-voltage protection.
4.The voltage adjustment is made by multi-turn potentiometer, with higher adjustment accuracy.
5.High-power temperature-controlled fan automatically dissipates heat according to the internal temperature of the machine.
6. Full power design with high reliability.
https://www.atten.com/products/KPS3050DA-50A-High-Power-DC-Power-Supply.html
| Specifications： | KPS3030DA | KPS3050DA |
|---|---|---|
| Input voltage： | 220V±10%,50Hz/60Hz | 220V±10%,50Hz/60Hz |
| Rated output voltage： | 0~30V | 0~30V |
| Rated output current： | 0~30A | 0~50A |
| Rated output power： | 900W | 1500W |
| Voltage： | ||
| Power supply effect： | CV≤0.01%+3mV | CV≤0.01%+3mV |
| Voltmeter display precision： | ±(0.5% of rdng+2digits) | ±(0.5% of rdng+2digits) |
| Load effect： | CV≤0.01%+10mV(1≤10A) | CV≤0.01%+20mV(1＞10A) |
| Ripple and noise： | CV≤50mVrms | CV≤50mVrms |
| Current： | ||
| Power supply effect： | CC≤0.1%+6mA | CC≤0.1%+6mA |
| Ammeter display precision： | ±(0.5% of rdng+2digits) | ±(0.5% of rdng+2digits) |
| Load effect： | CC≤0.1%+6mA(1≤10A) | CC≤0.1%+6mA(1＞10A) |
| Protection method： | 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： | Temperature 0℃ ~40 ℃ relative humidity＜ 80% | Temperature 0℃ ~40 ℃ relative humidity＜ 80% |
| Storage condition： | Temperature -10℃~70 ℃ relative humidity＜80% | Temperature -10℃~70 ℃ relative humidity＜80% |
| Heating-dissipating method： | Air cooling | Air cooling |
| Weight： | 6.3KG/PCS | 7.3KG/PCS |
| Size（WxHxD）： | 260x170X380mm | 260x170X380mm |
没有评论:
发表评论