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Offer Details

Add to Basket Lead Acid Battery Charger

Offer Type:
Offer Category: Electrical & Electronics > Battery, Storage Battery & Charger
Offer Post Time: 2009-12-27
Expiration Date: 2010-09-18
Details: Product Overview:
Intelligent charging management: In the NP Series battery charger from the CPU to set up between 7Ah-1000Ah all rechargeable batteries have a standard curve, according to the different capacity of the battery charger to make charging them more secure and more efficient. The use of temperature compensation technology, according to temperature changes to control the size of the charge current, battery can effectively maintain the internal physical activity, both to ensure the efficiency of the charging and extended battery life. Advanced three-charge mode, constant current, constant voltage, automatic conversion charging technology to maximize the activation of the battery charger to save time and battery capacity in a state of saturation of the CPU to take intermittent charging mode,In order to extend battery life. NP3kw-10kw more than the Chargers have a PFC increase network correction, power factor close to 1, and the general charger than about 50% energy saving, high performance and EMI. Large current pulse technology, resonant mode, to shorten the charging time improve efficiency.

System features:
Three-stage charging algorithm for new AIC
CPU Automatic Controll
The whole process of 3 place LED instructions
Input overvoltage, undervoltage and overcurrent protection
Output short circuit, over-voltage protection
Reverse battery, loss protection
Over temperature protection of the environment
remotel control and monitoring interface
Design of energy saving and environmental protection
Customized designs are accepted
           MODEL
Performance
NP7A07-18CNP5A07-27CNP3A07-41C
DC VOLTAGE248V372V566V
Rated output current7A5A3A
Output current range0-7A0-5A0-3A
DC output power1750W1860W1700W
Adjustable range for DC output vlltage248 V ± 10V372V ± 10V566V ± 10V
Out-port overvoltage protection270V405V615V
Out-port examination and start operating region54V81V123V
Output correspondence battery quantity18 Cell27 Cell41 Cell
Output correspondence battery capacity150AH100AH55AH
Input current9A10A9A
Input current1980W2200W1980W
Input voltage scope and frequency185 ~260VAC Continuous input  47~63Hz
Ripple voltage500mv
EfficiencyInput:220vac full load out@2 5C     90%
High temperature protection≥ 7 0C Automatic turnoff output
Static state bleeder current0.25mA
Temperature coefficient± 0.03% /C (0-50C )
Coolant conditionsBuilt-in air blower
Vibration1 0~500Hz.2G 10min,/1cycle,period60min,each axes
Isolation resistance to pressureInput and output internal,input and enclosure,output and enclosuse:1500V ( 1min)
Isolation resistanceInput and output internal,input and enclosure,output and enclosuse:500VDC/100M Ω
Working temperature and humidity-2 0C~+60C , Not condensation 20%~95%RH
LED Status indicatorDistinction instruction movement,Conclusion,The breakdown or the exterior remote control enable the instruction
Overall dimensionContains the outshot     285mm × 190mm × 70mm
Weight3600g
Safety standardsSatisfies the UL1012 request
EMC standardsTallying  FCC EN55022   ICE60950-1
Note:1 The standard leaving the plant output voltage for each battery charging voltage is 13.8V,If the user need adjustment output voltage may decide separate,Makes to order according to the user actual request.
Note:2 The out-port starts the examination voltage to have the direct output voltage or the most bottom trigger voltage,Decides according to the user need,The ordering is must indicate.
Note: 3 The above refers to the battery for the nominal 12V lead-acid battery.
 
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