19′′ 9u Embedded Telecom Power Supply System with Controller (N+1 redundancy)

• Output Type: Single
• Warranty: 2 Years
• Output Power: 18725W
• Input Voltage: Full Range
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Separate-excited Switching Power Supply
• Model NO.: GPE48350I
• 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′′ 9U
• Trademark: GOLD POWER
• Origin: China
• HS Code: 8504401990
• Production Capacity: 1000000 Sets/Year

Product Description

                     19'' 9U Embedded Telecom Power Supply System with Controller (N+1 redundancy)

GPE48350I Embedded Power System
          
 Input: 90~280Vac; Output: -42~-58Vdc

Main features

1. Wide operating range of AC input voltage: 90~290Vac
2. Operating temperature range: -25ºC~+55ºC
3. Zero current/voltage switching tech with high efficiency ≥91%
4. Perfect battery management, battery temperature compensation, battery capacity test ,LVLD and LVBD protection, anti-reverse connective protection
5. Hot swappable
6. Input over/under voltage protection
7. Output over voltage protection
8. Output over current protection
9. Output short circuit protection
10. Auto current sharing, parallel operation

GPE48350I System configuration
The system consists of distribution unit, rectifier module (up to 7 pieces) and monitoring module. The configuration is optional, see following table:

Configuration	Rectifier Module	Monitoring Module	Distribution	Remark
Standard	GPR4850DR03	GPM48P (With Ethernet Port)	AC distribution: Single phase input , AC input have spare input terminals and isolate  with interlock 125A/2PX2; B class for input SPD and C class for DC output SPD; AC distribution: 20A/2Px2, 10A/2Px1, 32Ax1; 16A socket x1 DC distribution: Battery circuit breaker 125A/2P×2; LVD1: 32A×4,63AX5, 16A×4 LVD2: 16A×4	For more details, please refer to the specifications of rectifier modules.

 

Input
Parameters	Min.	Typ.	Max.	Unit	Remark
Input voltage range	90	220	290	Vac
Input frequency	45	50	65	Hz
Max. input current			125	A	The sum of AC distribution current and load current
Power factor	0.99				Rated load
Input over voltage protection	300			Vac	Auto-recovery
Input over voltage recovery	290			Vac	Hysteresis ≥5V
Input low voltage protection			85	Vac	Auto-recovery
Input low voltage recovery			90	Vac	Hysteresis ≥5V
Input over current protection					MCB at AC input side as protection

 

Output
Parameters	Min.	Typ.	Max.	Unit	Remark
Output voltage range	43	53.5	58	Vdc	Adjusting through controller ,test with no load
Output power		18725		W	Input 155-280 Vac,18275W output (Rated power including battery charging power and load power )
			8400	W	Input 90-155Vac
Output over voltage protection	58.5		60.5	Vdc	Lock up
Output current limit protection					Available
Output short-circuit protection					Long time short-circuit no damage, auto-recovery
Over temperature protection					Auto-recovery when ambient temperature <65ºC
Battery low voltage disconnection protection		43.2			Available
Voltage regulation			±1	%

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