high voltage switching power supply, AC to DC 220V, or 110V DC

input 3 phase 380V or single phase 220V. output 110V, or 220V DC, Intelligent high voltage Switching Power Supply Cabinet

Main Features:          (1) modular design characteristic of switching power supply          (2) redundancy hot standby           (3) adjustable to various power networks with super-wide voltage input range         (4) rectifiers being hot-pluggable, convenient for online maintenance           (6) with the patent switching technology, the rectifiers features high efficiency with low EMI       (7) low difference active load sharing of rectifiers ensures inter-rectifier imbalance rate of only  3%          (8 ) CE safety and EMC certified rectifiers, ensuring reliability and safety         (9) open interface design with strong communication function, RS485, or RS232          (10) automatic battery management and protection, with real-time monitor function over battery operation state and parameters   

Main Component:      

(1) AC input distribution: AC distribution cabinets.           (2) Rectification: rectifiers and insulation diodes           (3)  DC output distribution: diode chain, IMS, switching branches (connected to the switching bus), and control branches (connected to the control bus).            (4)  Monitoring system: power control unit (PCU) and distribution monitoring box.        (5)  All the modules and components could be customized accordingly. 

  

Details :

Parameter			Integrated Cabinet System
			THGZW-220V/40AH	THGZW-220V/200AH	THGZW-220V/400AH	THGZW-220V800AH×2	THGZW-220V1000AH×2
Input	Input voltage		380V AC±15%, 3 phase, or 220V AC±15%, single phase
	AC input frequency		45Hz ~ 65Hz
	Efficiency		≥95% (singel rectifier module)
Output	Output branches	Switching	20A× 5 route	40A× 10 route	63A× 10 route	100A× 16 route	100A× 16 route
		Control	10A× 5 route	20A× 10 route	20A× 16 route	20A× 24 route	20A× 24 route
	Rectifier	Rated current (A)	5	10/20	20	20	30
		Quantity	2	4/3	5	16	14
	Regular max load current		5	20	40	80	100
	Battery group	Capacity (Ah)	40	200	400	800	1000
		Quantity	18	104	104	208	208
	Cabinet quantities		1	3	2	5	6
	Output voltage		95-150V, 190-300V DC, adjustable according to the rectifier module
	Output current		0.5-10A, 10-320A according to the rectifier module
	Start delay		3 ~ 8s
	Current stabalization		≤ ± 0.5%
	Voltage stabalization		≤ ± 0.5%
	Inter-rectifier Current sharing imbalance		≤ ± 3%
Cooling method			Self-cooking, or forced cooling with fan
Protocal			RS485, RS232
Accoustic noise			<50dB
Protection	Multi-protection		Multi-protection including input over or under-voltage, output over or under-voltage, over-temperature, reverse connection, phase failure, and short circuit protection. The rectifier will shut down without output, and will return to normal operating after fault is cleared.
	Automatic current limiting		The output current will keep fixed without increase after it exceed the set point.
Environment	Operation ambient temperature		-20°C ~ 50°C
	Storage temperature		-40°C~ 60°C
	Relative humidity		≤ 90%
	Air pressure		70 ~ 106kPa
Safety	Insulation resistance		I/O to chassis and input to output >20MΩ (Test voltage: 500Vdc)
	Dielectric strength		Impose 2500Vdc between I/O and the chassis aftering shorting the input and output for one minutes. No breakdown or flashover
Mechanical	Cabinet Size (W × D × H) mm		800×600×2260, customized according to configuration

Rectifier module

high voltage switching power supply, AC to DC 220V, or 110V DC