AT-Series 200 Amp, Single Foot, Alternator Kit
Mouse Over to Zoom
Click to Enlarge

BALMARAT-Series 200 Amp, Single Foot, Alternator Kit

Model # 18088112 | Mfg # ATSF-200-K6-KITUPC # 676205751094

This item is no longer available.


AT-Series 200 Amp, Single Foot, Alternator Kit

Name Value
Dimensions 5.68" (145 mm) Diameter x 5.10" (130 mm) x Length 9.67" (246 mm) Height
ISO Approved USCG Title 33
CE Compliant
Mount Type Single Foot 1" or 2"
Outputs 1 Output
Rated Output Power - 2000 RPM Hot 147 Amps
Rated Output Power - 6000 RPM Hot 194 Amps
Type Alternator/External Smart Regulator
Pulley Groove Type Serpentine Groove
Pulley Outside Diameter 2.5 Inches
Voltage 12 Volts DC
Warranty Details One Year Limited Warranty against Defects in Material or Workmanship

Product Overview

AT-Series 200 Amp Alternator Kit

Designed for Recreational Applications

  • 200A in a Small Case Package
  • Single Foot 1" / 2” Mount
  • K6 Serpentine Pulley
  • Up to 147A at Idle Speeds
  • Smart Ready® Technology
  • 25% More Efficient
  • Dual Fan Cooling
  • High Airflow Frame
  • Maximum RPM: 10,000
  • Ideal for Large Battery Banks
    • AT (“Advanced Technology”) Series Alternators from Balmar bring together the latest innovations in alternator design to deliver incredible charging power in a compact, Marine-friendly package.

      AT-Series Alternators feature a unique hairpin-wound stator design which uses densely wound square copper wire to generate exceptional output in the smallest possible area. Hairpin-wound stators feature 96 slots – compared to 36 slots in a traditional S-wound stator – allowing the hairpin-wound stator to develop superior electromagnetic energy and efficiency superior to other traditional stator designs.

      AT-Series Alternators also feature a dozen 50A capacity, externally mounted avalanche diodes, dual internal fans, and massive heat-sinking designed to ensure essential cooling under high load demands. Scaled to fit in most original position installations, AT-Series Alternators are available in all four common mounting styles.

      Max Charge MC-614 Voltage Regulator

    • 7 Selectable Programs for Marine Batteries
    • 15 Amp Maximum Field Current
    • Advanced Programming Modes
    • Alternator & Battery Temperature Sensing & Control
    • Exclusive Belt Load Manager Function
    • Bright LED Display and Easy Programming Mode
    • Can be Used in Twin-Engine Applications with Centerfielder Ii Temperature Sensors
    • Temperature Sensors can be used for 12 Volt and 24 Volt Systems
    • MC-TS-A – Alternator Cable, 54” Length
    • MC-TS-B – Battery Cable, 240” Length


The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Related West Advisor Articles


Product Q & A