MT-50 LCD
solar small-scale off-grid systems, solar home systems
Controller LS2024 Series is a high quality and highly reliable charge controller for small PV systems. The best cost-effective solution for systems of less than 20A. It has a short-circuit, overcharge, and before charging the battery at night. Sockets protected against corrosion. Charge pulse (PWM). Clear display of battery status. In addition, the controller has the ability to choose what type of battery. You can charge both batteries sealed maintenance free (gel, AGM), as well as classic Lead-acid batteries with liquid electrolyte.
Battery voltage parameters (temperature at 25℃)
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Charging Parameters |
|||
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Battery charging setting |
Gel |
Sealed |
Flooded |
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Over Voltage Disconnect Voltage |
16V; x2/24V |
16V; x2/24V |
16V; x2/24V |
|
Charging Limit Voltage |
15.5V;x2/24V |
15.5V;x2/24V |
15.5V;x2/24V |
|
Equalize Charging Voltage |
----- |
14.6V;x2/24V |
14.8V;x2/24V |
|
Boost Charging Voltage |
14.2V;x2/24V |
14.4V;x2/24V |
14.6V;x2/24V |
|
Float Charging Voltage |
13.8V;x2/24V |
13.8V;x2/24V |
13.8V;x2/24V |
|
Boost Reconnect Charging Voltage |
13.2V;x2/24V |
13.2V;x2/24V |
13.2V;x2/24V |
|
Low Voltage Reconnect Voltage |
12.6V;x2/24V |
12.6V;x2/24V |
12.6V;x2/24V |
|
Under voltage warning reconnect voltage |
12.2V;x2/24V |
12.2V;x2/24V |
12.2V;x2/24V |
|
Under Voltage Warning Voltage |
12V; x2/24V |
12V; x2/24V |
12V; x2/24V |
|
Low Voltage Disconnect Voltage |
11.1V;x2/24V |
11.1V;x2/24V |
11.1V;x2/24V |
|
Discharging Limit Voltage |
10.8V;x2/24V |
10.8V;x2/24V |
10.8V;x2/24V |
|
Equalize duration |
----- |
2 hours |
2 hours |
|
Boost duration |
2 hours |
2 hours |
2 hours |
Dimensions: 144mm x 75mm x 45mm
Mounting Dimensions: 135mm x 55mm
Environmental parameters
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Temperature Compensation Coefficient |
-30mv/℃/12V |
|
Self-consumption |
6mA maximum |
|
Operating ambient temperature range |
-35℃ to +55
|
|
Weight |
250g |
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Protection class |
IP30 |
The regulator clearly indicates the status of work:
LED indicators show the battery charge and operating mode of the controller.
LED Indicator:
Green: charging
Green-Yellow-Red: the battery charge
Red: low voltage warning and cut-off
All three are flashing: controller error
