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DC power solutions

Eaton ASC48-ES Solar Charger

The Eaton ASC48-ES Solar Charger is designed for communications network operators who are striving to cut energy costs across the network, and/or to meet aggressive carbon footprint reduction targets. Energy saving efficiency exceeding 96 %, Eaton ASC48-ES Solar Charger ensures that the maximum power is available for you to charge batteries and run load under all conditions.

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Input voltage range
100 V DC to 300 V DC
DC Output
43-57.5 V/ 2000 W
Efficiency
>96% peak

More powerful and flexible

The ASC48-ES includes a high-performance Maximum Power Point Tracking (MPPT) function to extract the maximum available power from the solar panels. It is fully compatible with existing Eaton 3G systems such as the APS3 and APS6 systems, with a simple plug-and-go insertion and fast on-line expansion of rectifiers (hot-swap). The ASC48-ES is protected against input over-voltage, surges and over-temperature. It is rated for operation in temperatures at up to 70°C (158°F)

Operate in parallel

The output of ASC48-ES may be paralleled with one or more APR48-ES rectifiers to produce a versatile power solution for both AC or generator power and solar power. This makes it an ideal solution for a fully integrated solar / diesel hybrid solution, or an AC powered system with solar added to reduce energy consumption.

DC Solar Solutions

Eaton produces a range of DC solar solutions for a wide variety of applications based on Eaton’s range of DC and solar modules. Solutions range from module supply to full turnkey, read more about our DC Solar Solutions by downloading the datasheet.
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Specifications

Technical Specifications

Input  
AC Supply 100 V DC to 300V DC nominalMaximum open circuit voltage 350 V DCAbsolutemaximum input voltage 350V DC
Optimisation Maximum power point tracking
Efficiency >96% peak        
>95% (30 –100% output power)
Output  
DC Output Voltage Range 43 –57.5V
DC Output (maximum)  2000W @ 48V / 185 V to 300 V input1150 W at 120 V input
Parallel operation  
Output Multiple chargers may be connected in parallel to the DC bus
Input Not supported (each ASC48-ES must be connected to separate string(s) of solar panels)
Environmental  
Operating Temperature Range -40°C – +70°C [-40°F – +158°F] Output power derates above 50°C [122°F] 
Cooling Temperature controlled, variable speed, high reliability fan 
Mechanical  
Dimensions H,W,D 3U: 133 mm [5.25”], 42 mm [1.65”],266 mm [10.45”] overall
Weight 1.7 kg [3.7 lb]
Certifications  
Europe CE
Australia / New Zealand RCM
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Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
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