- Smart Power Ⅲ 48/1000HE
SP Ⅲ 48/1000HE is a digital rectifier with outstanding reliability, efficiency and power density. It is specially designed for telecom, network access, services and so on.
- Overview
- Technical Data
- Related products
● High efficiency and high power density
95.5% efficiency and 28.64W/in3 power density.
● Digital control
Digital primary and secondary control, realize excellent monitoring and regulation.
● High reliability design
One fan front-to-back air flow with latest thermal solution and experienced design.
● Excellent EMC performance
Lower interference and excellent susceptibility give module better compatibility.
● Global approvals
Meet CE, UL and TUV standard.
● Input voltage: 85～300VAC (Norminal 220VAC)
● Output voltage: 42～58VDC (Nominal 53.5VDC)
● Frequency: 45Hz～66Hz
● Power: 1000W
● Maximum current: 21A at 48VDC
● Static voltage regulation: <0.6%
● Ripple: <120mV peak to peak
● Psophometric: <2mv
● Current sharing: <5%
● Hold up time: >10ms
● Startup time: 3~8S
● Efficiency: 95.5%
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