220v Input Ac To Dc Charger For 48v Battery Bank

4900.00 - 5500.00 USD ($)

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Product Details:

Supply Ability : 6000 Piece Per Month
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Price And Quantity

Price Range 4900.00 - 5500.00 USD ($)
Minimum Order Quantity 1 Piece

Trade Information

Supply Ability 6000 Piece Per Month
Delivery Time 7 Days

Product Description

Single Phase 220VAC to 48VDC Battery Charger

Features:

A variety of current output optional, 3A 5A 7A 10A 20A
Digital display panel
Indication light
Fault display
Communication function
Multiple protections including over/under voltage, current limiting, short-circuit, parallel protection, over-temperature protection. Main features of the module
High efficiency, over 93%.
Low weight, small in size
Separated automatic current sharing, the imbalance in parallel connection<±3%, can ensure twenty modules work well by parallel connection.
With RS-485 communication interface,digit display
have the functions of communication, data display and failure alarming

Main functions:

Protection function

Output over voltage protection
Output current limiting protect
Output short-circuit protection
Module parallel protection
Over-temperature protection
Output over-current protection

Measuring function

Measure the output voltage/current and working position. And the user can know the working condition of the module and system through the digit display.

Fault alarm function

When failure it alarms and the indicating lamp lights and the same time the failure information shows on the display screen. The user can easily identify the failure and remove timely.

Set function

Output voltage Set the output voltage through upper controller and manual setup, determine the output voltage according to charging status, float charging voltage, even charging voltage and etc. located in controller.
Stepless current limit Random set current limit points within 20% - 100% rated current,set the current limit points in upper controller and determine output current limit according to voltage setup, output current limit and etc.
State control Control the module ON/OFF, even/float charging voltage change.

Communication function

Communicate with host controller through RS-485,to achieve parameter setup, working parameter inquiry and working condition control through communication.

Technical Specification:

Model Items	230D05ZZ-220AC		230D10ZZ-220AC	110D20ZZ-220AC	110D10ZZ-220AC
Output current(A)	5		10	20	10
Power(KW)	1.5		3.0	3.0	1.5
Input voltage range(VAC)	Min		187
	Typical		220
	Max		253
Output Adjustable Voltage rang(VDC)	Min		190	95
	Typical		220	110
	Max		300	150
voltage stabilization			+0.5%
Charger efficiency(efficiency)			¥93%
Audible Noise max(dB)			50
Storage temperature(ƒ)		Min	-40
		Typical	25
		Max	60
Working Conditions temperature(ƒ)		Min	-10
		Typical	25
		Max	40
uneven current in parallel operation			<±3%
Start delay (s)			3S-8S
Ripple factor			0.5%
Load grade			Continuous working with Grade I(100%) rating output current
Automatic current limiting technology			The output current cannot increase infinitely. When output current exceed limited current value, a constant current output. The maximum output current value of each module is limited to the rated output.
Output over voltage protection function			After output over voltage occurs(320+5VDC), the module locks up automatically
output short circuit protection			When the output current get short circuit, the module will protect itself from broken. After the faults get removed, it will restart working automatically.
Note:The constant Voltage Stabilization Tolerance does not contain the built-in isolating diode's influence.