Overview

This Samlex America SEC-1250UL is an advanced fully automatic three-stage 50 Amp battery charger. It is ideal for charging all types of 12 Volt lead-acid batteries ( Flooded / Absorbed Glass Mat (AGM) / Gel Cell) from a 120 V, 60 Hz or 230 V, 50 Hz AC source. By means of a DIP switch setting, conversion to a two-stage algorithm is possible to charge batteries connected to a DC load (DC UPS). The automatic smart charger can also be used as a DC Power Supply. Features include overload and short-circuit protection. The unit allows charging of up-to 2 separate battery banks.

Popular Applications
Test bench
Automotive
Marine and RV
Communications sites
Battery back-up systems
Hobby

Features

• Switch mode technology for high efficiency. Lightweight and quiet operation
• Automatic operation for ALL Lead Acid Batteries, Flooded, AGM, or Gel Cell
• Can charge 2 banks of batteries simultaneously, no isolator necessary
• Can be used as a power supply or DC UPS when used in conjunction with a battery
• User Configurable AC Input voltage 120 or 230 VAC, 50 / 60 Hz
• User Selectable ( by DIP Switch) for 2 or 3 stage, rapid and safe charging of stand-alone and loaded Lead Acid Batteries
• Half Power Mode reduces maximum charging current to half the rated capacity, allows for safe charging of lower capacity batteries
• Voltmeter and Ammeter for monitoring
• Fan cooled based on output current
• Protections: Short circuit, overload, reverse battery connection and over temperature
• Includes temperature sensor to prevent under/overcharging of battery if temperature varies extensively
• 2 Year Warranty