12kw + 12kw 450A Cabinet Hybrid Power Supply System

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Model NO.: GPHP48450
• Output Power: 24kw
• 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: Wood Packing
• Specification: 800X800X2100mm
• Trademark: GOLD POWER
• Origin: China
• HS Code: 8504401990
• Production Capacity: 10000sets/Year

Product Description

450A cabinet hybrid Power Supply System with Controller (N+1 redundancy)

GPH48450A Hybrid Cabinet Power System         
 Input: 90~280Vac; Output: -42~-58Vdc

Main features:

1.Adoption of active power factor compensation technology with factor up to 0.99

2.Wide operating range of AC input voltage: 90~290Va

3.Adoption of full bridge soft start with efficiency more than 92%

4.Perfect battery management, battery temperature compensation, LVLD and LVBD protection, secondary shutdown, automatic voltage regulation, automatic control on equalizing/float charge, on line battery test

5.Hot-swappable, the time for replacement is less than 1 min.

6.Multiple communication port (RS485, PFC), locol & remote control available, non-attendant

7.Excellent lightning design applicable to thunder stormy areas

8.Failure protection and alarm

9.Operation & maintenance front-accessible, wall-mounted makes room saving ,Low radiation

10.System is of high reliability and EN60950 , GB4943 compliance
 

 

The system consists of distribution unit, rectifier module (1 piece Minimum) and 1 monitoring module. As following table:

Configuration	Rectifier Module	Max Nos	Distribution	Monitoring Module	Remark
Option 1	GPR4850D	8	AC distribution: 3 phases, 5 wires input, Class II/C SPDs; 4-pole AC breaker @ general line ( 63A); Single-pole breaker @ rectifier input (20A*8) DC distribution: Battery fuse 250A*2; Primary shutdown: 100A*2(FUSE)63A*6,32A*2(MCB) Secondary shutdown: 32A*2, 10A*2(MCB) BAT LVD/LOAD LVD: 400A	GPM48A	For details, please refer to the specifications of modules.

 

Input
Parameter	Min.	Typical	Max.	Unit	Remark
Operating voltage rating		110/220		Vac
Input voltage range	90	220	290	Vac	3 phases, 5 wires input, Ph-Ph: 380V, Ph-Neutral line: 220VAC
Input frequency	43	50	67	Hz
Battery input	43.2	53.5	58	Vdc	"+""-" of the battery group connected in parallel with DC output of rectifier module. (With identical polarity)

 

Output
Parameter	Min.	Typical	Max.	Unit	Remark
Output voltage range	42	53.5	58	Vdc
Output current range (Max current)	0		300	A	170~285Vac input; The derating will be adopted for input voltage below 170Vac.
Regulation			±1	%
Load regulation			±1	%
Line regulation			±1	%
Current sharing			±5	%
Battery output			250A*2
Ripple (Vp-p)			200	mv	Rated input/output, with 0.1uF film capacitor and 10uF high frequency electrolyte capacitor, oscilloscope band width of 20MHz.
Output efficiency	91	93		%	220Vac input

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