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Contact SupplierThese battery chargers are specially designed for R.O PURIFIERS taking specific requirements into consideration. These are based on SMPS technology adopting latest Pulse Width Modulation technique.
These power supplies are designed to provide all the power requirements of Residencial / Commercial [RO/ UV] Water Purifiers. They have been designed to operate for wider AC Input range (100 - 300VAC) and to withstand the universal power conditions. They are designed with high frequency switching technology which makes them highly reliable, cost effective, compact in size and light in weight.
Salient FeaturesVarious available ranges are as follows
Technical Specifications | 24V, 2.5A | 36V, 1.7A | 48V, 1.2A | ||||||||||||
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Electrical Characteristics | |||||||||||||||
Input Voltage | 150 – 270V AC | 150 – 270V AC | 150 – 270V AC | ||||||||||||
Output Voltage | 24 – 28V DC | 36V DC | 48V DC | ||||||||||||
Charging Current | 2.5 A | 1.7 A | 1.2 A | ||||||||||||
Leakage Current @ 230 V ac | < 2mA | < 2mA | < 2mA | ||||||||||||
Line regulation | < 1% | < 1% | < 1% | ||||||||||||
Load regulation | < 1% | < 1% | < 1% | ||||||||||||
Ripple content | 150mV p-p | 150mV p-p | 150mV p-p | ||||||||||||
Dielectric strength
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Protections | |||||||||||||||
In rush current | Limited by NTC Thermistor | ||||||||||||||
Over voltage at Input | Shut down above 300V AC | ||||||||||||||
Under voltage at Input | Cutoff at 140V AC. Cut in at 160V AC | ||||||||||||||
Short circuit at Output | Protected | Protected | Protected | ||||||||||||
Overload at Output | Protected | Protected | Protected | ||||||||||||
Other Features | |||||||||||||||
Indications | Power ON | ||||||||||||||
Mechanical | |||||||||||||||
Type of mounting | Table Top | ||||||||||||||
Dimensions WxDxH | 124x64x35 | 124x64x35 | 124x64x35 | ||||||||||||
Environmental | |||||||||||||||
Operating Temperature | 0 – 50 Deg.C | ||||||||||||||
Operating Relative Humidity | 0 – 80% Max. |