570W 54V10.56A Open Frame Power Supply G0997

• Output: 54V10.56A 570W
• Dimension: 190*136*38.6mm (L*W*H)
• Transport Package: Box
• Specification: 195*80*40 L*W*H(mm)
• Trademark: WNL
• Origin: China
• Production Capacity: 100000

Product Description

 

570W 54V10.56A Open Frame Power Supply G0997

 

Output: 54V10.56A 570W
Dimension: 190*136*38.6mm (L*W*H)

1.1Input Characteristics
Item	Parameter		Technical Requirement			Unit		Remark
1.1.1	Input		115			Vac		Nominal input.
			230			Vac
1.1.2	Input Voltage Range		90 - 264			Vac		85Vac input can work.
1.1.3	Frequency		47 - 63			Hz		Typ: 50Hz / 60Hz.
1.1.4	Inrush Current		≤ 30			A		Vin = 115Vac, cold start, 25DegC.
			≤ 60			A		Vin = 230Vac, cold start, 25DegC.
1.1.5	Nominal Operating Current		/			A		/
1.1.6	Maximum Input Current		≤ 10			A		Vin = 90Vac,max load.
1.1.7	Efficiency		≥ 87%					115Vac input voltage, 20% load.
			≥ 90%					115Vac input voltage, 50% load.
			≥ 87%					115Vac input voltage, 100% load.
			≥ 89%					230Vac input voltage, 20% load.
			≥ 92%					230Vac input voltage, 50% load.
			≥ 89%					230Vac input voltage, 100% load.
1.1.8	Power Factor		≥ 0.95					100% load, 25DegC.
			≥ 0.90					50% load, 25DegC.
1.2 Output Characteristics
Item	Parameter			Technical Requirement	Unit		Remark
1.2.1	Rated Output Voltage			+ 54	Vdc
1.2.2	Output Voltage Range			+51.3 - +56.7	Vdc
1.2.3	Rated Output Current			10.56	A
1.2.4	Minimum Output Current			0	A
1.2.5	Load Regulation			±5%
1.2.6	Line Regulation			±1%
1.2.7	Turn-On Delay Time			≤ 3	S		Rated input and rated load.
1.2.8	Rise Time			≤ 50	ms		The output voltage from 10% to 90% of norminal input voltage and rated load.
1.2.9	Hold-Up Time			>=20	ms		V=100Vac, rated load.
1.2.10	Output Ripple and Noise			≤ 270	mVp-p		Apply a 0.1uF ceramic cap and 10uF E-Cap in parallel with output terminal for ripple and noise measurements, and set the oscilloscope bandwidth of 20MHz.
1.2.11	Turn-On/Off Overshoot			± 5%			Vin = 90 - 264Vac,25DegC.
1.2.12	Dynamic Response	Overshoot Amplitude		± 5%	Load variation from 10%-100%-10%, frequency range should be 50Hz to 10KHz with duty cycle 50%, current slope is 2.5A/us;
					0%-50%-0%, frequency range should be 50Hz to 10KHz with duty cycle 50%, current slope is 2.5A/us;
				±3%	25%-50%-25%, frequency range should be 50Hz to 10KHz with duty cycle 50%, current slope is 2.5A/us;
					50%-75%-50%, frequency range should be 50Hz to 10KHz with duty cycle 50%, current slope is 2.5A/us.