Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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24 Volt Automatic Solar Charge Controller
Product Description
Features of SR-LM10A
1. Designed in industrial-scale which can suitable use for harsh environments.
2. LED digital display and single key operations which makes operate simply and conveniently.
3. Adopting ternary form charging algorithm, charge the storage battery in equalizing charge mode once a week .It can prevent battery from imbalance and vulcanization effectively, also battery service life will be extended.
4. Four working modes which made it convenient to use in all kinds of street lamps and monitoring devices.
5. Automatic identification of 12V/24V system voltage.
6. 5V USB output connector can use for charging electronic equipment.
7. Has the electricity protection data function .Parameter can be stored when the power system failure. No need to setting again. It is very simple and convenient to use.
8. Various status indications.
9. Over charging protection, over discharging protection, over load, short circuit protection, reverse polarity protection
10. TVS lightning protection.
Parameter of SR-LM10A
| System voltage | 12V/24V Auto |
| System current | 10A |
| No-load loss | < 10mA/12V;10mA/24V |
| Solar energy input voltage | < 55V |
| Over voltage protection | 17.0V; ×2/24V |
| Equal charging voltage | 14.6V; ×2/24V(25℃), duration:1h |
| Ascending charging voltage | 14.4V; ×2/24V(25℃), duration:2h |
| Float charging voltage | 13.8V; ×2/24V (25℃) |
| Return voltage during charging | 13.2V; ×2/24V (25℃) |
| Return voltage for over-discharging | 12.6V; ×2/24V |
| Under voltage | 12.0V; ×2/24V |
| Over-discharging voltage | 11.1V; ×2/24V |
| Temperature compensation | -4.0mv/℃/2V |
| Light-control voltage | Light-control open 5V; light-control close 6V |
| Light-control judgment time | 10min |
| USB Output | 5V/1.2A |
| Circuit protection | Over-charge, over-discharge, short circuit and over-load protection |
| Anti- connection-reverse protection for solar battery and storage battery. | |
| Working temperature | -35℃ to +65℃ |
| Protection level | IP30 |
| Weight | 120g |
| Dimensions | 124.7×69.4×34.0(mm)(L×W×H) |
Detail of SR-LM10A
