LAMARCHE BATTERY CHARGERS Model : A20R-4-24V-B1-12L / A18J-2-6V / A18J-3-12V / A20R-4-24V / A20R-5-24/ 32V /

The La Marche model TPSD is a controlled ferroresonant float charger designed to power a load while charging the battery. The TPSD is filtered and may be used without the battery. The all solid state electronic control circuit provides excellent line-load voltage regulation, current limiting, and a power failure relay with light and Form “C” contacts. The TPSD is offered with DC output voltages of 24, 48, or 130VDC with output currents from 6 to 200 Amps. These chargers may be powered with 120, 208, 240, or 480VAC. Understanding the Model Number The TPSD model number is coded to describe the options that are included. Find the model number on the nomenclature nameplate of the charger. Then follow the chart to determine the configuration of your battery charger.