The Samlex SEC-2425UL is a powerful and efficient battery charger designed for 24 VDC systems. With a charging capacity of 25 amps, this automatic model utilizes advanced switch mode technology, ensuring high efficiency while maintaining a lightweight and quiet operation. Ideal for charging all types of lead acid batteries, including flooded, AGM, and gel cell, this versatile device conveniently allows for simultaneous charging of two battery banks without the need for an isolator.
This battery charger employs switch mode technology, offering users a lightweight and efficient solution. The high efficiency ensures that minimal energy is wasted during the charging process, while also providing a quieter operation, making it suitable for various environments.
The SEC-2425UL is designed to automatically charge all types of lead acid batteries, including flooded, AGM, and gel cell. This feature simplifies battery maintenance, as the charger adapts to the charging needs of each battery type without requiring user intervention.
With the ability to charge two banks of batteries at the same time, the Samlex SEC-2425UL eliminates the need for separate chargers. This functionality enhances usability, particularly in applications where multiple batteries need to be charged concurrently.
This charger can double as a power supply or DC UPS when paired with a battery, offering added functionality. This means you can seamlessly maintain power to devices during outages or when batteries are low.
The SEC-2425UL features user-selectable settings for AC input voltage (120 or 230 VAC) and charging stages (2 or 3). This level of customization allows users to tailor the device to their specific needs, optimizing performance and battery care.
The Samlex SEC-2425UL operates through a series of essential components that cooperate to deliver reliable and efficient battery charging. The charger€™s automatic operation detects battery types and adjusts accordingly for both optimal charging and protection.
The charger offers a choice between 2 or 3 charging stages, including bulk, absorption, and float stages. This programming ensures that the connected batteries receive the correct voltage and current throughout the charging process, maximizing battery health and longevity.
A built-in, temperature-controlled fan activates based on output current and transformer temperature. This feature prevents overheating, ensuring safe operation during extended use or heavy loads.
The SEC-2425UL includes analog meters for real-time monitoring of amperage and voltage. Users can easily track the charging performance, enhancing the overall user experience and ensuring awareness of the charger€™s operational status.
| Model Number | SEC-2425UL |
| Nominal Voltage Input | 120 VAC, 50/60 Hz (230 VAC selectable) |
| Input Current at 120 VAC | 10.1 A |
| Charging Current (Full Power) | 25 A |
| Charging Current (Half Power) | 12.5 A |
| Charging Stages | 2 or 3 (User select) |
| Output Connection | Tubular Hole with Set Screw; Hole Diameter: 7.9 mm |
| Operating Temperature Range | -20°C to +40°C / -4°F to +104°F |
| Weight | 4.1 kg / 9.0 lbs |
| Dimensions | 331 x 244 x 97 mm / 13.03 x 9.61 x 3.82 in |
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