FLEXCHARGE CONTROLLER WITH LVD

The Flexcharge NC12L12 is the highest quality controller from this family of Controllers. These controllers are designed for the PV user who requires the highest level of system dependability, lowest battery watering maintenance, and longest life from flooded lead acid and gel battery technologies.

These controllers are in use everywhere between Florida USA, Saudi Arabian Deserts, to Antarctica. With these controllers performing dependably in those locations, you can be assured it will work for you.

All Flexcharge controllers are designed using the latest proven surface mount technology components. Low standby power consumption is achieved in these controllers with a 6mA typical parasitic current. Each controller is tested for proper operation prior to being placed into its shipping container.

Indicators

The complexity and quantity of status indicators were intentionally kept to a minimum on the NC12L12. The two dual color LEDs smartly show when the batteries are being charged by the green section of the top LED. When the controller is regulating the RED section of the top LED shows RED. When the load is ON the lower LED will glow Green, and when the controller is in Low Voltage Disconnect by the lower LED will glow RED.

Operation
The circuitry is designed to ignore numerous types of false inputs from stray light sources. Unlike a number of controllers on the market these Flrxcharge controllers switch power to the Positive Side of the Load and the Battery Charging connections. This allows the user to connect all the system grounds to one location rather than running a separate wire for PV-, Load- and Battery- to the controller, a feature that is required for UL approval. One small but convenient feature not found on competitors controllers but is included with the NC12L12 is the Manual Low Voltage Disconnect RESET Circuit. This function is also used to test the load circuitry after the installation is completed, and / or when The Low Battery Disconnect circuitry is active. To activate the RESET circuit pass a small magnet over the RED Low Battery Symbol. The load will also illuminate briefly indicating that the Load Circuitry and Low Battery Voltage Disconnect circuit is functioning properly.

Features

Waterproof packaging.

Reverse polarity protected on battery wires.

Easy to read LED indicators clearly display the controller's status.

High efficiency charging circuitry. Insertion Loss resistance of only 0.080 Ohms on 12A Model.

Field select for 12V or 24V operation. Shipped ready for 12V systems, simply cut a wire jumper for 24V

Low battery voltage Load Disconnect (LVD) and automatic LVD reset at dawn (A SES Flexcharge Patented feature).

Manual Load Test / LVD Reset magnetically operated switch located under the load status indicator. Easily reset the LVD circuit after installation and test the controller's load circuitry.

Delayed Low Battery Disconnect to prevent disconnect during momentarily high load currents.

Small enclosure 3"H x 3"W x 1.5"D + mounting feet.