48V Distributed Power System

• Output Type: Single
• Warranty: 2 Years
• Input Voltage: 110-220V
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Model NO.: GPR4850D Rectifier
• Certification: CE, RoHS, CCC
• Brand: Goldpower
• Trademark: Goldpower
• Origin: China
• Production Capacity: 10000

Product Description

Input
Parameter	Min.	Typ		Max.	Unit	Remarks
Input Voltage Range	90	110/220	290		Vac
Input Frequency	45	50/60	65		Hz	Rated load
Input Current			18.5		A
Power Factor	0.99					Rated input/rated load
Power turning point	160	170	175		Vac	See Figure 1

 

Output
Parameter	Min.	Typ.	Max.	Unit	Remarks
Output Voltage Range	44	53.5	58	Vdc	Adjustable via the monitoring module (No load)
	53.5		53.8	Vdc	220V Input, 25A Output
Output Current Range	0		50	A	176~290V ac Input
	0		22	A	90~175V ac Input
Output Efficiency	92		94.3%	%	220V AC Input (220Vac input, rated output voltage, 25% rated load current above, efficiency up to 94.3% )
	86			%	110V AC Input
Output Power			2900	W	Input: 200-240Vac; Output: 53.5Vdc
			1200	W	Input: 115-130Vac; Output: 53.5Vdc;
Regulation			±1	%
Weighted Psophometric Noise			2	mV
Wide Frequency Noise Voltage			50	mV	(3.4KHz~150KHz)
			20		(150KHz~30MHz)
Ripple (Vp-p)			200	mV	Rated input voltage & load, with 0.1uF film capacitor and 10uF high frequency electrolyte capacitor, oscilloscope band width of 20MHz.