MSM

MSM

Smart High Frequency Switchmode Charger

Output :
12 or 24 VDC
10-100 Amps

Input:
105-264 VAC

Applications:
Marine

  

The MSM Series is a Smart High Frequency Switch Mode charger specifically developed for Marine applications. MSM series incorporates Power Factor Correction (PFC) Circuitry with a wide input voltage range in order to accommodate many marine charging applications. The MSM has an Integrated Battery Charge Divider / Isolator which provides connections for charging up to three independent batteries simultaneously with a three-stage charge cycle. MSM’s filtered output is suitable to charge different types of batteries for Marine/Industrial applications. This series is equipped with an LCD display for ease of navigation through the configurations menu. The LCD also displays Input AC voltage, Output DC Voltage & Current, and Alarm Status. The front of the unit provides three status LED indicators for the overall status of the system. The MSM charger is built in a robust, non-corrosive enclosure that addresses harsh Marine environments, meeting stringent safety and regulatory standards.

 • Microprocessor Controlled High Frequency Technology
 • AC Input: 105-264VAC (45-65Hz) w/Automatic Compensation ±10%
 • Available DC Output: 12VDC and 24VDC
 • Complete Isolation from AC to DC
 • LCD Digital Voltmeter & Ammeter
 • Adjustable Current Limit from 50% to 105%
 • Filtered Output for VRLA (Gel-Cell & AGM) Batteries
 • Battery Isolator (Charge Dividers up to Three Battery Banks)
 • Conformal Coated Circuit Boards
 • Input & Output Fuses
 • On/Off Switch with Disable Option
 • AC Power Cord, 7ft NEMA 5-15 Plug
 • AC Voltage Metering
 • Temperature Compensation (Internal) with Disable Option
 • Charger Fail Alarm with LED Indicator and Form “C” Dry Type Relay Contacts
 • 2 Year Warranty

 

Datasheets
User Manuals
Enclosures

AC InputWide AC Input Range 102 - 264VAC
Single Phase 45 - 65 Hz
DC Output10 - 80A / 12V
10 - 65A / 24V
Power Factor0.99
Load Regulation<±0.5%
Input ProtectionFuse with Surge and Transient Protection
AC Over Voltage Protection
Output ProtectionCurrent Limit Protection
Fuse with Surge Protection
Reverse Current Polarity
Thermal Protection
Short Circuit Protection
LED IndicatorsCurrent Limit
AC ON
Charger Fail
Low Current
Alarm ContactsCharger Failure
LCD Digital DisplayAC Input Voltmeter
DC Output Voltmeter and Ammeter (1%)
Operating-20° to 50°C (-4° to 122°F)
Storage-40° to 85°C (-40° to 185°F)
Relative Humidity0 to 95% non condensing
Adjustable Voltage Range10.4 to 14.1 (12V)
20.8V to 28.2V (24V)
MountingWall mount
Cable EntryBottom
FinishPowder coated aluminum enclosure (corrosion resistant)
StandardsUL 1236, ABS & USCG Requirements
EN 60335-1 (Electrical Safety)
IEC 60335-2-29 (Electrical Safety)
IEC 60068-2-6 (Sinusoidal Vibration)
EN 55011 (Radiated EMI)
IEC 1000-4-2 (Electrostatic Discharge)
IEC 1000-4-4 (Electrical Fast Transient)
33 CFR 183.410 (Ignition Protection)

Charge Dividers57B57B 5 Isolated Output Terminals
Communications57YModbus Ethernet
Controls11YExternal Temperature Probe 100ft
Display551VFD Display
AlarmsEAB-JBOXProvides Low/High Voltage and Ground Fault alarm contacts (ordered separately)