Welead LD2430S Home Use Smart Sun Battery Charger Electric PWM Charge Controller 30a
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- Supplier: Wuhan Welead New Energy Co. Ltd.
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Product Overview
Description
Products Description
Land Dream Series
Land Dream Series (LD in short) is an economical and traditional PWM solar controller. It can not only extend the service life of battery,but also provide necessary protection over the whole system. We own its outlook design patent. The double buttons and LCD screen show you the working parameters of the whole system,clear and understandable. This series is widely applied in solar home system,traffic signal, solar lighting system,etc.
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Product Paramenters
Model | LD2410C | LD2420C | LD2430S | LD2440S | LD2450S | ||||
System Voltage | 12V/24V DC auto | ||||||||
PV Max Input Voltage | 55V | ||||||||
Self-consumption | <10mA | ||||||||
Max Charging current | 10A | 20A | 30A | 40A | 50A | ||||
Max Discharging current | 10A | 20A | 30A | 40A | 50A | ||||
Battery type | Sealed(Default)/Gel/Flood | ||||||||
LVD※* | 11.0V ADJ 9V...12V ; x2/24V ; x4/48V | ||||||||
LVR※* | 12.6V ADJ 11V...13.5V ；x2/24V ; x4/48V | ||||||||
Float Voltage※* | 13.8V ADJ 13V... 15V ; x2/24V ; M/48V | ||||||||
Boost Voltage※* | 14.4V ADJ 13V...17V ；x2/24 ; x4/48V | ||||||||
battery voltage less than 12.6v auto boost 2hours | |||||||||
Battery Over Voltage ※* | 16.5V ; x2/24V ; x4/48V | ||||||||
Reverse Connection Protection | yes | ||||||||
Load Over Current Protection | Yes, each 30s auto restart again | ||||||||
USB Output | Optional | / | |||||||
Charging Type | PWM | ||||||||
Charge circuit voltage drop | <=0.25V | ||||||||
Discharge circuit voltage drop | <=0.1V | ||||||||
Temperature Consumption# | For 12Vsystem:-24mV /°C ; x2/24V ; x4/48V | ||||||||
Relative humidity | ≤95%, N.C. | ||||||||
WorkingTemperature | -20°C~+55°C℃(Product can work continuously at full load) | ||||||||
LCD temperature range | -20°C~+70°C | ||||||||
Waterproof grade | IP32 | ||||||||
Mounting hole size | Φ5mm | ||||||||
Terminals | 4mm²/12AWG | 16mm² /6AWG | 25mm² /4AWG | ||||||
Weight | 310g | 320g | 410g | 680g | 690g | ||||
Overall dimension(mm) | 168×92×41.5 | 190×108×41.5 | 200.1×127 ×55.3 | ||||||
Model | LD2460S | LD4830S | LD4840S | LD4850S | LD4860S | ||||
System Voltage | 12V/24V DC auto | 48V DC | |||||||
PV Max Input Voltage | 55V | 100V | |||||||
Self-consumption | <10mA | ||||||||
Max Charging current | 60A | 30A | 40A | 50A | 60A | ||||
Max Discharging current | 60A | 30A | 40A | 50A | 60A | ||||
Battery type | Sealed(Default)/Gel/Flood | ||||||||
LVD※* | 11.0V ADJ 9V...12V ; x2/24V ; x4/48V | ||||||||
LVR※* | 12.6V ADJ 11V...13.5V ；x2/24V ; x4/48V | ||||||||
Float Voltage※* | 13.8V ADJ 13V... 15V ; x2/24V ; M/48V | ||||||||
Boost Voltage※* | 14.4V ADJ 13V...17V ；x2/24 ; x4/48V | ||||||||
battery voltage less than 12.6v auto boost 2hours | |||||||||
Battery Over Voltage ※* | 16.5V ; x2/24V ; x4/48V | ||||||||
Reverse Connection Protection | yes | ||||||||
Load Over Current Protection | Yes, each 30s auto restart again | ||||||||
USB Output | / | ||||||||
Charging Type | PWM | ||||||||
Charge circuit voltage drop | <=0.25V | ||||||||
Discharge circuit voltage drop | <=0.1V | ||||||||
Temperature Consumption# | For 12Vsystem:-24mV /°C ; x2/24V ; x4/48V | ||||||||
Relative humidity | ≤95%, N.C. | ||||||||
WorkingTemperature | -20°C~+55°C℃(Product can work continuously at full load) | ||||||||
LCD temperature range | -20°C~+70°C | ||||||||
Waterproof grade | IP32 | ||||||||
Mounting hole size | Φ5mm | ||||||||
Terminals | 25mm²/4AWG | 16mm² /6AWG | 25mm²/4AWG | ||||||
Weight | 740g | 440g | 695g | 700g | 750g | ||||
Overall dimension(mm) | 168×92×41.5 | 190×108×41.5 | 200.1×127×55.3 | ||||||
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