The display of VS-BN is dot-matrix LCD which can show the data more vividly.
With dot-matrix LCD display and RS485 communication interface.
VS-BN series is the PWM charge controller with dot matrix LCD display and RS485 communication interface. It is widely applied to off-grid system which needs high reliability and quality products, such as small power systems, mobile lighting, monitoring system, etc.
Model | VS1024BN | VS2024BN | VS3024BN | VS4524BN | VS6024BN | VS4548BN | VS6048BN |
Nominal system voltage | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24VDC/Auto | 12/24/36/48VDC/Auto | 12/24/36/48VDC/Auto |
Battery type | Sealed(Default)/Gel/Flooded/User | ||||||
Battery input voltage range | 8V~32V | 8V~32V | 8V~32V | 8V~32V | 8V~32V | 8V~64V | 8V~64V |
Rated charge current | 10A | 20A | 30A | 45A | 60A | 45A | 60A |
Rated discharge current | 10A | 20A | 30A | 45A | 60A | 45A | 60A |
Max. PV open circuit voltage | 48V | 48V | 48V | 48V | 48V | 96V | 96V |
Equalization voltage | Sealed:14.6V,Flooded:14.8V,User-defined:9-17V | ||||||
Boost voltage | Gel:14.2V,Sealed:14.4V,Flooded:14.6V,User-defined:9-17V | ||||||
Float 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 | ||||||
Self-consumption | ≤15mA@12V; ≤13mA@24V; ≤9mA@36V; ≤8mA@48V | ||||||
Temperature compensation | `-3mV/℃/2V (Default) | ||||||
Relative humidity | ≤95%(N.C.) | ||||||
Enclosure | IP30 | ||||||
Communication interface | RS485(RJ45) | ||||||
Grounding | Common negative | ||||||
Operating temperature range | ~25℃~+55℃ | ||||||
Dimensions(LxWxH)(mm) | 162×87×39.5 | 162×102×49.5 | 200.6×105.8×57.7 | 200.6×111.8×58.6 | 204.8×131.9×67 | 204.8×122×66.6 | 204.8×173.9×63.8 |
Net Weight | 0.3Kg | 0.4Kg | 0.7Kg | 0.8Kg | 1.3Kg | 1.2Kg | 1.6Kg |
EPEVER-Datasheet-VS-BN
VS-BN-SMS-EL-V2.0
Certificate ROHS ViewStar-BN
Certificate FCC ViewStar-BN
Product Highlights
Series PWM charging mode
Dot-matrix LCD display, integrated menu display and operation
Excellent EMC design
Multiple load control modes
Real-time energy statistics
Extensive electronic protection
Real-time data monitoring and parameters setting
Standard Modbus communication protocol with RS485 interface
The display of VS-BN is dot-matrix LCD which can show the data more vividly.
EPEVER Admin 13 July 2021
Yes, all parameters can be set via the LCD and buttons on the charge controller
EPEVER Admin 13 July 2021
When the battery is nearly full, in order to prevent the battery from overcharging, the PWM controller will adjust the switching frequency of MOS to adjust the charging current. This frequency is within the range of human ears, so we can hear this "noise".
EPEVER Admin 13 July 2021
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