Charge Controller EPSOLAR EPIPDB-COM 20

EPIPDB-COM series (PWM charge controllers)
controller EPIPDB-COM has the possibility of connecting two separate and charge batteries. This charge controller model supports solar panels up to 270 W at a voltage of 12 V or up to 550 W at a voltage of 24 V. The voltage of the system (12 or 24) is selected automatically by the controller based on measuring battery voltage connected. Voltage connected to the solar controller should be equal to the voltage of the connected battery (ie you can not, for example, to use a solar panel with a voltage of 24 V for 12 Charging the battery). This is a feature of all controllers PWM-type charge

Features of the controller:.
· Ability to connect two rechargeable batteries (AB), allows you to save on the purchase of the second set of photovoltaic modules
· Intelligent system optimal control
· Automatic selection of the operating voltage (12 / 24B)
· Ability to select the type of AB
· option frequency charging
· High charging efficiency using PWM
· temperature compensation
· optional remote temperature sensor
· Using a MOSFET without a mechanical switch as an electronic key
· Ability to connect an external display MT-1 (optional)
· electronic protection against : overcharge, over discharge, short circuit, incorrect connection AB

Electronic protection:
· short-circuit in the solar circuit and the load,
· overload circuits in solar and heat narrow,
· the connection of reverse polarity,
· night from reverse current,
· off at high voltage,
· off at a low voltage.

specifications:
Model - EPIPDB-COM 20
nominal system voltage - 12V / 24V DC automatic determination
nominal power of the battery charging current - 20A
Max. Power consumption <6 mA
Falling voltage (charge) <0.26V
Voltage drop (level) <0.15V
Voltage equalizing charge - GEL (sealed) AB: 14.8V; x2 / 24V;
AGM (sealed) AB: 14.4V; x2 / 24V;
Acid (serviced) AB: 14.6V; x2 / 24B
saturation charge voltage - GEL (sealed) AB: 14.6V; x2 / 24V;
AGM (sealed) AB: 14.2V; x2 / 24V;
Acid (serviced) AB: 14.4V; x2 / 24V
float voltage 13.7V; x2 / 24V;
re-load voltage connection 13.2V-13.1; x2 / 24B
breaker at the discharge point 11.1; x2 / 24B
Compound 8 pin RJ-45
temperature compensation -30 mV / ° C / 12B (25 ° C)
Weight - 0.24 kg
Connections - 4 mm2
dimensions 153h76h37 mm2
Operating temperature -25 ° C ... + 55 ° C storage temperature
-35 to +80
Humidity 10% ... 90% (non-condensing)
protection class IP30