48VDC/220VAC Simultaneous Output Telecom Power Supply System

• Output Type: Single
• Warranty: 2 Years
• Output Power: 1600W
• Input Voltage: Full Range
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Separate-excited Switching Power Supply
• Model NO.: GPEM1500
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, UL, RoHS, ISO, CCC, CB
• Brand: Gold Power
• Transport Package: Carton
• Specification: 19′′ 1U
• Trademark: GOLD POWER
• Origin: China
• HS Code: 8504401990
• Production Capacity: 1000000 PCS/Year

Product Description

                  48Vdc/220Vac simultaneous output telecom Power Supply System 

  
 GPEM1500 power system
Input: 90~280Vac; Output1: BAT,Output2:-48Vdc,Output3: 220Vac/280Vdc
Or: Input: -43.2~-57.6Vdc; Output3:220Vac/280Vdc

Main features

1. Two outputs:-48Vdc,220Vac/280Vdc
2. Two inputs:-48Vdc,220Vac
3. Adoption of active power factor compensation technology,power factor >0.99
4. Wide operating range of AC input voltage:90~280Vac
5. Wide operating temperature range:-5ºC~+55ºC
6. Switch technology conducted,
7. Perfect battery management prolongs battery lifetime:charge/discharge management,battery temperature compensation,low-voltage protection.
8. Hot -swappable
9. Input over/under voltage protection
10. Output over-voltage protection,output over-current protection,output shor-circuit protection
11. Embedded/wall mounted
12. RS485,RS232 communication interface

  


 

GPEM1500 System configuration

GPEM1500 consists of power distribution rack ,rectifier module,conversion module,monitoring module. The configuration is optional,as table below: 
 

Configuration	Rectifier module	Monitoring module	Distribution	Remark
Standard	GPR4830B1	Built in power distribution rack	DC Output:30A×1route(load) Battery Output:30A×1route(battery)	Please note: The conversion module could be GPDA1000VA-G/ GPR38012A. If GPDA1000VA-G, output 220Vac, if GPR38012A, output 280Vdc
Standard	GPDA1000VA-G Or GPR38012A		220VAC output:3.64A×1route (load) 280Vdc output: 5A×1route (load)

 

Input
Parameter		Min.	Typ.	Max.	Unit	Remark
Rectifier module	Input voltage range	90	220	280	Vac	Nominal operating voltage range: 100V-240V
	Input frequency	45	50	65	Hz
	Startup inrush current			50	A	25°C cold start,280Vac input, test with full load
	Power factor	0.99				220Vac input,output full load
GPDA1000VA-G Conversion module	Input voltage range	43		58	Vdc
	Startup inrush current			45	A	< 150% of rated current
GPR38012A Conversion module	Input voltage range	40		60	Vdc
	Startup inrush current			40	A	25°C cold start

 

Output
Parameter	Min.	Typ.	Max.	Unit	Remark
Rectifier module voltage adjustable range	-43.2	-54	-57.6	Vdc	Default output 54V(adjustable by monitor)
GPDA1000VA-G Conversion module   voltage adjustable range		220		Vac
GPR38012A Conversion module  voltage adjustable range	240	280	350	Vdc	Default output 280V(adjustable by monitor)
GPDA1000VA-G Conversion module   rated output frequency	49	50	51	Hz
Rectifier module current range	0		30	A	176~280Vac input
GPDA1000VA-G Conversion module  current range	0	3.64		A
GPR38012A Conversion module current range	0		4.28	A	40~60Vdc input
Ripple (Vp-p)			200	mV	Rated input and load, Apply a 0.1uF ceramic capacitor and 10uF electrolyte capacitor to output, oscilloscope bandwidth of 20MHz.
Stabilized voltage precision			±5	%
Load regulation			±2	%
Voltage regulation			±1	%
Rectifier module output power			1600	W	176-280Vac input
			800	W	90-175Vac input
GPDA1000VA-G Conversion module output power			800	VA
GPR38012A Conversion module output power			1200	W	40-60Vdc input

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