| |   EQ 12/48V @ 10 Amps
Solar Converters Inc
Battery Equalizer and DC Transformer
Application
This rugged and versatile unit is used to power a small load at 12 V from a 48 V battery, or to power a small 48 V load from a 12 V battery. It functions both ways, producing 12 V @ 10 Amps from a 48 V input or can be connected backwards to produce 48 V @ 2.5 Amps from a 12 V input.
When connected as a battery equalizer, it allows large transient 12 V loads to be taken off the first tap of a 48 V battery (made of 4 X 12 V batteries) without fear of upsetting the voltage balance of the battery and destroying the 48 V battery system that would otherwise occur.
Features
- >95 % efficiency, typically 96 % over 20 % load
- Simple to use
- Bi-directional power flow
- Weatherproof, NEMA 4 enclosure
Electrical Specifications
|
Input low side |
Input high side |
| Input Voltage (nominal battery) V |
12V |
48V |
| Output Voltage |
48V |
12V |
| Output Current |
2.5A
Current Limited |
10A
Current Limited |
| Ripple at load |
30mV rms |
30mV rms |
| Efficiency |
>95% |
>95% |
Mechanical Specifications
- Enclosure: Weatherproof, NEMA 4 enclosure
- Dimensions: 4.5" X 2.5" X 2" nominal, resembling a junction box with feet
- Weight: approx. 2 lbs.
- Temperature Range: -40 deg C to 60 deg C (It is recommended, as with all electronics, that the unit not be placed in direct sunshine)
- Terminations:
6" Flying Leads
Red= High Input +
Black= Common Neg. - for input and output voltage
White= Low Input +
- Wire Size: Red, Black, White: Power leads #12 AWG
- Humidity: N/A weatherproof
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