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Hunter OEM Parts
General Marine Parts
 

Max Charge MC-624 - 24 Volt Multi-Stage Voltage Regulator

Option to Control 2 Alternators in Twin Engine Installations

Unlike automotive and OEM marine alternator regulators, the multi-stage Max Charge MC-624 modifies the charging voltage to meet the charge state, battery type, and temperature of large marine battery banks - ensuring quick, full charging.
 
On engine startup, the Max Charge gently ramps up to full bulk charging voltage, where most of the charging occurs. Once the bulk charge requirements of the batteries are met, the MC-624 regulator reduces the charging voltage to absorption voltage for a complete charge, and later further reduces to float voltage - where the charging system is able to supply enough charging current to replace whatever electrical load the vessel demands, without overcharging the batteries.
 
Microprocessor provides 7 individualized charging profiles for: universal, lead-acid starting, lead-acid deep cycle, gel, absorbed glass mat, spiral wound AGM (Optima), or halogen batteries
 
Automatically monitors batteries and uses up to a dozen individual time and voltage values to optimize charging
 
Combination of timed and calculation based segments ensure regulator remains in each stage of charge: bulk, absorption, float - for as little or as long is required
 
Adjustable start delay allows engine and belt warm-up before the alternator applies horsepower load to the system
 
Adjustable belt load manager programming
 
3-digit LED alphanumeric readout
 
Monitors and compensates for alternator and battery temperature when equipped with optional sensors (sold separately); battery temp sensor (BAL MC-TS-B), alternator temperature sensor (BAL MC-TS-A)
 
Available harness is 54" long - includes power, field, ignition, stator, & ground wires, and fused sense wire pigtail
 
Capable of controlling 2 alternators in twin engine installations, if the field wire is split for 2 outputs
Leaves warehouse: Next business day
(if in stock)

Shipping time: see chart

Made to order: No

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Current inventory as of Friday, 4:30 am Pacific time
Item Our SKU
Mfg P/N
Specs Status Price Quantity
Max Charge MC-624 - 24 Volt Multi-Stage Voltage Regulator, Yes
SKU 125842

Mfg p/n MC-624-H
Harness: Yes
Type: MC-624 Multi-Stage Alternator Regulator
Volts: 24V
1 in stock$432.00
Max Charge MC-624 - 24 Volt Multi-Stage Voltage Regulator, No
SKU 125843

Mfg p/n MC-624
Harness: No
Type: MC-624 Multi-Stage Alternator Regulator
Volts: 24V
Out of Stock$410.00

 
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