Shandong Ultisolar New Energy Co., Ltd

LS1024B Computer Access PWM Modulation Solar Controller

 LS1024B Computer Access PWM Modulation Solar Controller

LS1024B-Ultisolar

 

·Manual ON/OFF,light and timer control

·10A/20A/30A

·12/24V auto work

·Computer access

·Remote control unit

 

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
·Overheating

 

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/ oC /2V25 oC 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.

-35oC-+55 oC

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

 

Ultisolar Group:  Shop Ultisolar -|-Ultisensor.com -| -Ultisolar.cn中文版

Copyright © 2010 Shandong Ultisolar New Energy Co., Ltd All rights reserved.

鲁ICP备17032917号-5 Powered by Z-blog