2013年11月16日星期六

Belismart.com 20A LS2024B Solar Charge Controller 12V/24V

Belismart.com 20A LS2024B Solar Charge Controller 12V/24V






LS2024B Solar Charge Controller regulators

New LandStar series is Epsolar’s new generation programmable solar charge controller. All the models adopt aluminum heat sink which enables the reliability in high temperature enviroments.RS-485 connects to a remote meter or PC for real-time monitoring, custom setting and control etc.
Features

·Three system voltage configuration : 12V, 24V or 12V/24V auto work
· High efficiency PWM charging with temperature compensation
· 3 LEDs shows PV charging, battery and load status
· External temperature sensor interface
· RS-485 bus communication
· Open standard Modbus communication protocol
· Software update function
More powerful function via MT50 or PC
· Diversified load control modes : Manual, Light ON/OFF, Light ON+ Timer, Time Control
· Battery type selection: Gel, sealed, flooded and User type
· Real-time monitor
· Programmable parameters
· LVD or SOC load disconnect function
· Energy statistics function

Electronic Protections:

·PV array short circuit
·Over discharging
·Over charging
·Load overload
·Load short circuit
·PV reverse polarity
·Battery reverse polarity


LSB-Connection-Diagram 
Electrical parameters
LS1024B
LS2024B
LS3024B
Nominal System Voltage
12 / 24VDC
Rated Battery Current
10A
20A
30A
Maximum PV input voltage
50V
Grounding
Common positive
Self-consumption
8.4mA(12V)7.8mA(24V)
Temp. compensation
-3mV//2V25 ref
Equalize charging voltage
Sealed: 14.6V,  Flooded: 14.8V,  User-defined: 9~17V
Boost charging voltage
Gel: 14.2V,  Sealed: 14.6V,  Flooded: 14.8V, User-defined: 9~17V
Float charging voltage
Gel /Sealed /Flooded: 13.8V,  User-defined: 9~17V
Low voltage reconnect voltage
Gel /Sealed /Flooded: 12.6V,  User-defined: 9~17V
Low voltage disconnect voltage
Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V
Working temp.
-35~+55
Humidity
≤95% (NC)
Enclosure
IP30
Dimension
138.6x69.3x37mm
159.6x81.4x47.8mm
200.6x101.3x57mm
Terminal
4mm2
10mm2
10mm2
Net weight
0.13kg
0.3kg
0.5kg

LSB-MT50


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