NLDC-25 Dual Battery Isolator and Charger BMS-30251

The NLDC-25 from National Luna is a DC-to-DC battery charger and isolator for a dual-battery system.

It will charge an auxiliary or service battery from a vehicle alternator or Solar panel up to 25A output current.

Traditional 12V and 24V vehicle alternators as well as variable voltage alternators are supported.

The integrated MPPT solar regulator provides a maximum output power of 375W but can support solar panels higher than this.

Solar panel voltages up to 42V can be connected.

The NLDC-25 features a 6-stage charge algorithm that is suitable for any Lead-Acid battery type as well as automotive Lithium-Ion batteries.

3 safety stages analyze the battery and can detect batteries that are damaged and unable to accept a charge.

Temperature compensation is used to optimize the output voltage, ensuring safe and full battery charging under various conditions.

The NLDC-25 supports the connection of a remote monitor that displays information about the system and battery levels to the user on a high-contrast LCD screen.

The NLDC-25 has an IP67 rating for harsh environments and is protected against reverse polarity, over-voltage, over-temperature, and over-current conditions.

Product Features :

• True 25A output current
• 6-stage intelligent charge algorithm
• 12V and 24V input
• Smart-alternator compatible
• 25A, 375W MPPT solar regulator
• Supports solar panels up to 42V
• Supports AGM, Gel, Wet, Calcium, Lithium Ion/LiFePO4 batteries
• Battery temperature compensation for safe charging
• Sealed to IP67 rating (waterproof)
• Replaceable terminal block
• Short-circuit protected
• Reverse-polarity protected
• Over-voltage protected
• Over-temperature protected
• Optional remote monitor

In the box :

• NLDC-25 DC-DC charger
• Universal mounting plate & fixtures
• In-line fuses & holders
• Temperature compensation probe
• Installation kit including lugs and screws
• Installation manual