VS4548BN 45A 12/24/36/48V Solar Controller Negative Ground
VS4548BN 45A 12/24/36/48V Solar Controller Negative GroundVS6024N 60A Solar Charge Controller 12V 24VVS6024N 60A Solar Charge Controller 12V 24VVS6024N 60A Solar Charge Controller 12V 24VVS6024N 60A Solar Charge Controller 12V 24VVS6024N 60A Solar Charge Controller 12V 24VVS6024N 60A Solar Charge Controller 12V 24V

VS4548BN 45A 12/24/36/48V Solar Controller Negative Ground

CODE: VS4548BN

$79.10

Out-of-stock

VS**48BN Solar Charge ControllerViewStar series solar controller is our new generation controller for off-grid solar system, such as street light, solar home system or small power station etc.

Features:
·Excellent EMC design
·32 bit MCU with high speed 
·High efficient Series PWM charging 
·Four battery type options: Sealed, Gel, Flooded, and USER
·Intelligent lighting and timer control for solar lighting system
·12 bit A/D high-precision sampling to ensure accuracy 
·Use MOSFET as electronic switch
·Full control parameters setting and modification, diversified load control mode
·Humanized design of browser interface, undertake every operating conveniently
·Temperature compensation
·Adopt graphics dot-matrix LCD screen and HMI  (human-machine interface) with 4 buttons,integrated menu displaying and operation

·Energy statistics function

·RS485 ports with MODBUS communication protocol

·Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting

·Field upgradable firmware


Electronic Protections:

·PV short circuit  protection
·PV reverse polarity protection
·Battery overcharge protection
·Battery over discharge protection
·Load overload protection
·Load short circuit protection
·Battery reverse polarity protection
·Overheating protection

user manual download

 


 

Model<span "="" style="font-size: 9pt;">

VS2048BN<span "="" style="font-size: 9pt;">

VS3048BN<span "="" style="font-size: 9pt;">

VS4548BN<span "="" style="font-size: 9pt;">

VS6048BN<span "="" style="font-size: 9pt;">

Nominal system voltage<span "="" style="font-size: 9pt;">

12/24/36/48V auto work<span "="" style="font-size: 9pt;">

Rated battery current<span "="" style="font-size: 9pt;">

20A<span "="" style="font-size: 9pt;">

30A<span "="" style="font-size: 9pt;">

45A<span "="" style="font-size: 9pt;">

60A<span "="" style="font-size: 9pt;">

Rated load current<span "="" style="font-size: 9pt;">

20A<span "="" style="font-size: 9pt;">

30A<span "="" style="font-size: 9pt;">

45A<span "="" style="font-size: 9pt;">

60A<span "="" style="font-size: 9pt;">

Max. battery voltage<span "="" style="font-size: 9pt;">

64V<span "="" style="font-size: 9pt;">

Equalize charging voltage<span "="" style="font-size: 9pt;">

Sealed: 14.6V,  Flooded: 14.8V,  User-defined: 9~17V<span "="" style="font-size: 9pt;">

Boost charging voltage<span "="" style="font-size: 9pt;">

Gel: 14.2V,  Sealed: 14.4V,  Flooded: 14.6V, User-defined: 9~17V<span "="" style="font-size: 9pt;">

Float charging voltage<span "="" style="font-size: 9pt;">

Gel /Sealed /Flooded: 13.8V,  User-defined: 9~17V<span "="" style="font-size: 9pt;">

Low voltage reconnect voltage<span "="" style="font-size: 9pt;">

Gel /Sealed /Flooded: 12.6V,  User-defined: 9~17V<span "="" style="font-size: 9pt;">

Low voltage disconnect voltage<span "="" style="font-size: 9pt;">

Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V<span "="" style="font-size: 9pt;">

Self-consumption<span "="" style="font-size: 9pt;">

≤15mA(12V); ≤10mA(24V); ≤9mA(36V); ≤8mA(48V)<span "="" style="font-size: 9pt;">

Grounding<span "="" style="font-size: 9pt;">

Common negative<span "="" style="font-size: 9pt;">

Temp. compensation<span "="" style="font-size: 9pt;">

-3mV//2V<span "="" style="font-size: 9pt;">

Relative humidity<span "="" style="font-size: 9pt;">

10%~90% Non-condensation<span "="" style="font-size: 9pt;">

Communication<span "="" style="font-size: 9pt;">

RS485 / RJ45 interface<span "="" style="font-size: 9pt;">

LCD temperature<span "="" style="font-size: 9pt;">

-20 ~ +70<span "="" style="font-size: 9pt;">

Working temperature<span "="" style="font-size: 9pt;">

-25 ~ +55<span "="" style="font-size: 9pt;">

Humidity<span "="" style="font-size: 9pt;">

≤95% N.C.<span "="" style="font-size: 9pt;">

Enclosure<span "="" style="font-size: 9pt;">

IP30<span "="" style="font-size: 9pt;">

Overall dimension<span "="" style="font-size: 9pt;">

200x103x58mm<span "="" style="font-size: 9pt;">

201x109x59mm<span "="" style="font-size: 9pt;">

205x119x67mm<span "="" style="font-size: 9pt;">

205x174x64mm<span "="" style="font-size: 9pt;">

Terminals<span "="" style="font-size: 9pt;">

<span "="" style="font-size: 9pt;">16mm2<span "="" style="font-size: 9pt;">

<span "="" style="font-size: 9pt;">35mm2<span "="" style="font-size: 9pt;">

<span "="" style="font-size: 9pt;">35mm2<span "="" style="font-size: 9pt;">

<span "="" style="font-size: 9pt;">35mm2<span "="" style="font-size: 9pt;">

Net weight<span "="" style="font-size: 9pt;">

0.7kg<span "="" style="font-size: 9pt;">

0.9kg<span "="" style="font-size: 9pt;">

1.2kg<span "="" style="font-size: 9pt;">

1.5kg

 

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