| ERA-03-10-A type PV ststem controller |
 ERA-03-10-A Type PV system controller introduces American MICROCHIP's industrial level MCU. This type of controller is suitable for top-grade Solar Garden Lights and Street Lights, whose rated power is within 10A, using Lead Acid Bateries (solid or colloid), the light source is less than 100W Dired Current 12V (or 24V). The controller has two load outputs: one is light control output; the other is multiple timing output.
ERA-03-10-A type PV system controller can recognize the voltage of working environment of itself, which means the controller is able to identify whether it is under 12V system or 24V system and adjust itself accordingly. |
| Technical specifications ofr ERA-03-10-A Controller |
Display instructions of ERA-03-10-A Controller
Charging: Green LED
Over charged : Red LED
Over discharged: Red LED
Timing: Greed LED flickering
Discharging: Green LED
 |
| Specification |
Technical Data |
| Rated Charging Current(A) |
≥10 |
| Rated Charging Voltage(V) |
12/24V |
| Maximum Open Circuit Voltage(V) |
25/50 |
| Over-Charging Voltage(V) |
14.4±0.3/28.8±0.5 |
| Over-discharging cutoff Voltage(V) |
10.9±0.3/21.0±0.5 |
| Over-discharging Comeback Voltage(V) |
11.5/23.0 |
| Voltage difference between Solar Panel and Battery(V) |
0.5V |
| Voltage difference between Battery and the Load(V) |
0.1V |
| Current without the Load(A) |
≤20 |
| Ambient Temperature(o) |
-30~+75 |
| Ambient Humidity |
<85% |
| Altitude |
≤5000 |
|
| Functions of ERA-03-10-A Controller |
| Circumrotate the Ssitch |
Function |
| 0 |
Controlled by the light as normal |
| 1 |
Lamp automatically on for 4 hours |
| 2 |
Lamp automatically on for 5 hours |
| 3 |
Lamp automatically on for 6 hours |
| 4 |
Lamp automatically on for 7 hours |
| 5 |
Lamp automatically on for 8 hours |
| 6 |
Lamp automatically on for 3 hours. The lamp is turrned on 1 hour before sunrise. |
| 7 |
Lamp automatically on for 4 hours. The lamp is turned on 2 hours before sunrise. |
| 8 |
Lamp automatically on for 5 hours. The lamp is turned on 1 hour before sunrise. |
| 9 |
Lamp automatically on for 6 hours. The lamp is turned on 2 hours before sunrise. | |
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