Balmar XT-Series 250 Amp/12 Volt SF,J10 Alternator | by West Marine

BALMAR XT-Series Alternator XT-Series Alternators from Balmar bring together the latest innovations in alternator design to deliver incredible charging power in a compact, Marine & RV-friendly package. The New XT-Series Alternator family features a state-of-the-art, braided wire ...BALMAR XT-Series Alternator XT-Series Alternators from Balmar bring together the latest innovations in alternator design to deliver incredible charging power in a compact, Marine & RV-friendly package. The New XT-Series Alternator family features a state-of-the-art, braided wire stator design to generate exceptional output in the smallest possible area.

The XT-Series produces more power than previous AT-Series designs and operates 5o -10o C cooler. In addition, Balmar also added Smart Ready internal regulator technology to provide an additional level of fault tolerance for cruising boaters. Available XT-Series mounting styles have been expanded to include the “Vortec” 9Si design found on many GM gasoline engines.

XT-Series Alternators feature 96 slots - compared to 36 slots in a traditional S-wound stator – allowing the stator to develop superior electromagnetic energy and efficiency compared to traditional stator designs. The XT-170 and XT-250 are designed to deliver superior performance at idle speeds - up to 128A and 186A, respectively for 12V applications. XT-Series Alternators may require a Tachometer Signal Stabilizer (Part No.

15-TSS) if your current tach is not adjustable. XT-Series Alternators should only be used in Dual Vee or Multi-Groove Serpentine belt configurations. Balmar’s range of AltMount Serpentine Pulley Conversion Kits support XT-Series Alternators.

Features: The XT-Series Braided Stator Design has been expanded to include a 12V, 250A unit Alternator Only. Requires Balmar External Regulation with the MC-618 170A or 250A in a Small Case Package Up to 180A at Idle Speeds Patented Smart Ready Technology Dual Fan Cooling, High Airflow Frame Ideal for Lithium Battery Banks USCG Title 33, ISO 8846 and SAE J1171 Certified | Balmar XT-Series 250 Amp/12 Volt SF,J10 Alternator | by West Marine