Charge Controller EPSOLAR VS4548BN

Controllers ViewStar series have built-in graphic display, which shows all of the operating parameters (voltage and current in all circuits, temperature, etc.), And with which you can make absolutely flexible configuration of all parameters of the controller. ViewStar controller for autonomous photovoltaic systems; it controls the charge and discharge of the battery. The controller optimizes the charging process and thanks to the unique control technology increases the battery life and enhances
system performance. Integrated self-diagnostics and electronic protection functions to prevent damage caused by installation errors or abnormal operating conditions of the system

Specifications:.
- The nominal system voltage - 12V / 24V / 36V / 48V automatic selection
- The nominal power of the battery charging current - 45 A
- Maximum battery voltage - 64 In
- voltage drop (charge) - <0.24V
- voltage drop (level) - <0.16V
- voltage equalizing charge - AGM (sealed) AB: 14.6V; x2 / 24V;
Acid (serviced) AB: 14.8V; x2 / 24B
- voltage saturation charge - GEL (sealed) AB: 14.2V; x2 / 24V;
AGM (sealed) AB: 14.4V; x2 / 24V; Acid (served) AB: 14.6V; x2 / 24V
- float voltage - 13.8 V; x2 / 24V
- Power re-connect the load - 12.6; x2 / 24B
tripping point during discharge - 11.1; x2 / 24B
- Temperature compensation -30 mV / ° C / 12B (25 ° C)
- Compound - TTL232 / 8pin RJ45
- Connections - 35 mm2
- Weight - 1.2 kg
- Max. own consumption - <18mA
- Temperature range - from -35 ° C ... + 80 ° C
- Humidity - 10% ... 90% (non-condensing)
- protection class - IP30

Features controller:
· The negative common wire
· Automatic selection of operating voltage
· Electronic fuse... Errors connecting equipment does not withdraw from the system controller
· Pulse width modulation sequential charging current of the temperature compensating
· 4 charge mode:... A fast (forced) saturating equalizing supporting
. · Ability to select the capacity and type of battery
· automatic load connection when charging the rechargeable battery, manual load switch
· automatic detection of day / night
· Options automatic switching of load -.. from dusk to dawn, from sunset plus a predetermined number of hours manual control.
· 12-bit precision analog-to-digital conversion, a 32-bit processor with high speed and performance.
· convenient graphic LCD.
· All parameters are set using the buttons load control modes are set apart

Electronic protection:.
· short-circuit,
· overload,
· reverse polarity connection ba in the solar circuit tarei and load,
· night from reverse current,
· off at high voltage,
· off at a low voltage,
· shutdown response when overheated.
· Automatic recovery after triggering of protection