La Marche model MSM series chargers use High

Frequency charging technology developed speci�cally

for marine applications. The MSM incorporates Power

Factor Correction Circuitry to achieve high e�ciency

and a wide input range. Maximize your battery life with

this intelligent charger. This �ltered output unit is

designed and built to charge VRLA (Gel-Cell, AGM),

Flooded Lead Acid and Nickel Cadmium batteries.

La Marche Marine Power Since 1945

sales@lamarchemfg.com

847-299-1188

www.lamarchemfg.com

106 Bradrock DrDes Plaines, IL 60018

THE POWERFUL ADVANTAGE Reliability You Can Trust >

Microprocessor Controlled

3 Isolated Battery Charge Divider(Optional 5 Batteries)

Digitally Adjust the Battery andCharger Parameters

Protect your Battery with Temperature Compensation Charging (Probe Included)

Ruggedized Design with IP22 Rating and Conformal Coating

Remotely Monitor the Charger

C62.41

ANSI

MODBUSO P T I O N A L

Designed for Marine Applications

TM

LISTED

MSMHigh Frequency

BATTERY CHARGER

Low/High DC Voltage and Ground Fault Alarms

Since 1945, La Marche has been providing reliable power conversion products. We are dedicated to the development

and production of innovative quality products to meet our customer’s power requirements. La Marche products include

Battery Chargers, DC-DC Converters, Inverters, UPS, and many others. Please visit our website www.lamarchemfg.com

for complete description of all product lines.

MSM BATTERYCHARGER

C62.41

ANSI

MSM-10-12V-U1

MSM-20-12V-U1

MSM-10-24V-U1

MSM-20-24V-U1

MSM-35-24V-U1

MSM-50-24V-U1

MSM-65-24V-U1

MSM-30-24V-U1

MODEL NUMBER12 VOLT

For more information refer to the MSM data sheet.

MSM-25-24V-U1

LISTED

IP22 Rating / NEMA Type 2Conformal Coating Corrosion ResistantReverse Current ProtectionShort Circuit Protection

MONITOR YOUR DC SYSTEM

LCD Screen (Volt Meter, Amp Meter & Alarm Status)2 Form C Alarm Contacts (Charger Failure & Low Vdc)Audible Charger Failure Alarm w/ LED IndicatorOptional MODBUS & SNMP CommunicationsOptional 2 Form C Alarm Box for Ground Fault andLow/High Voltage Alarms

Filtered OutputCurrent LimitBattery Temperature Compensation Charging (Probe Included)3 Isolated Battery Bank Charge Divider (Optional 5 Battery Banks)

Battery Type And Number Of CellsFloat And Equalize VoltagesAlarm Settings

DIGITALLY ADJUST THE BATTERY AND CHARGER PARAMETERS

PROTECT YOUR BATTERY

RUGGED DESIGN

Model: MSM-20-12V-U1 Model: MSM-50-24V-U1

MSM-40-12V-U1

MSM-60-12V-U1

MSM-80-12V-U1

MSM-30-12V-U1

24 VOLT

GNDFaultAlarm

LowVoltageAlarm

HighVoltageAlarm

GNDFaultAlarm

LowVoltageAlarm

HighVoltageAlarm

GNDFaultAlarm

LowVoltageAlarm

HighVoltageAlarm

MSM Block Diagram

Optional AlarmsBox

Optional AlarmsBox

Optional AlarmsBox