Max Charge Digital 12 Volt Regulator for Dual Alternator
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BALMARMax Charge Digital 12 Volt Regulator for Dual Alternator


In stock online.
Model # 12032991 | Mfg # MC-612-DUAL-HUPC # 676205100113


Max Charge Digital 12 Volt Regulator for Dual Alternator

Name Value
Features Adjustable Regulator
Optional Temperature Sensing
ISO Approved Ignition-Safe Design for Marine Gas or Diesel Engines
Meets USCG Title 33
ISO 8838 and SAE J1181 Safety Standards
Outputs 2 Outputs
Type Regulators
Voltage 12 Volts DC
Warranty Details One Year

Product Overview

Regulating dual alternators on a single engine has never been easier. Multi-stage regulator provides two sets of terminal outputs, making it possible to connect a single regulator to two alternators at once and direct the combined output from both alternators to the same battery bank. Features, functions and programming options are the same as Model 12032983 (MC-614-H).

The latest-generation voltage regulator features an easier-to-use programming interface and a new, faster processor that can respondmore quickly to ensure that your batteries will charge more effectively and last longer. Exclusive Belt Load Management system allows the user to control the maximum charging output of the alternator to ensure that horsepower load does not exceed the limits of the drive belt. When used with optional alternator andbattery temperature sensors (Alternator sensor: Model 128244, Battery Sensor,Model 128251, sold separately), the regulators will automatically monitor and respond to changes in alternator and battery temperatures, and will reduce ordiscontinue charging in order to protect the batteries and charging system. During initial programming, the user can choose between a short, basic displayon the regulator’s three-digit LED, or a long display mode that includes battery and alternator temperature readouts, field output percentage, slope, and a variety of advisory codes.

  • Automatic Functions: Multi-stage digitally controlled charging; 2 Alarm/Advisory circuits
  • User Selectable Functions: 7 charging program settings; Battery equalization, advanced programming
  • Status Display: 3-Digit Numeric LEDs
  • Dimensions: 4 13/16"L x 3 1/4"W x 1 1/2"H
  • Wiring Harness Included: 54"L, 14ga., Includes ATC Fuses (2)
  • Warranty: One year

612 Dual Data Sheet


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