3u/90A Embedded Power Supply System with Controller (10 outputs)

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Model NO.: GPE4880A
• Output Power: 4800W
• Input Voltage: Full Range
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Separate-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO, CCC, CB
• Brand: Gold Power
• Transport Package: Carton
• Specification: 19′′ 3U
• Trademark: GOLD POWER
• Origin: China
• HS Code: 8504401990
• Production Capacity: 1000000 PCS/Year

Product Description

          3U/90A  embedded Power Supply System with Controller (10 outputs )

  
GPE4880A Embedded Power System
Input: 90~280Vac; Output: -43.2~-57.6Vdc


Main features

1. Adoption of active power factor compensation technology with factor >0.99
2. Wide operating range of AC input voltage: 90~280Vac
3. Wide operating temperature range:-25ºC~+55ºC
4. Zero current/voltage switching tech with high efficiency ≥91%
5. Perfect battery management:battery discharging management,battery temperature compensation, low-voltage protection and battery life extende
6. Hot-swappable
7. Input over/under voltage protection
8. Output over voltage protection
9. Output over current protection
10. Output short circuit protection
11. Embedded mounting

  

 

The system consists of distribution unit, rectifier module (up to 2 sets) and monitoring module. The configuration is optional, as following table:

Configuration	Rectifier Module	Monitoring Module	Distribution	Remark
Standard	GPR4830A1/B1	GPM48VI-R (with Ethernet Port)	DC output: 32A×2   16A×2 10A×4 Battery output:50A×2 Dc output and battery output breaker capacity are optional within the range of 1~63A.	For details, please refer to the specifications .
Option 1	GPR4830B1
Option 2	GPR4815D
Option 3	GPR4820D

  

Input
Parameter	Min.	Typical	Max.	Unit	Remark
Input voltage range	90	220	280	Vac	Nominal operating voltage range 100V-240V
Input frequency	45	50	65	Hz	AC input
Startup surge current			42	A	25°C cold start,280Vac input,full-load
Power factor	0.99				Rated input,output full-load

 

Output
Parameter	Parameter	Parameter	Parameter	Parameter	Parameter
Output voltage setting value		-53.5		Vdc
Output voltage adjustable range	-43.2	-53.5	-57.6
Output current range	0		90	A	176~280Vac input
	0		45	A	90-<176Vac input
Ripple (Vp-p)			200	mV	Test after 1 hour low-temperature operation.Apply 0.1uF film capacitor and 10uF HF electrolyte capacitor, 20 cm twisted-pair in band width of 20MHz.
Output efficiency	91			%	220Vac input,rated output
	85			%	110Vac input,30A output
stabilized voltage precision			±2	%
Load regulation			±2	%
voltage regulation			±1	%
power		4800		W	176-280Vac input
		2400		W	90-<176Vac input(with GPR4830A1)

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