Balmar XT-Series Alternators
Last updated: 30 October 2026
Battery and charging
- Case material
- Ventilated Cast Aluminum
- Alternator output
- XT-170:225A (2.7kW), XT-250:300A (3.6kW)
Row from the maker’s page: “Case Construction” | “Ventilated Cast Aluminum”
Source: balmar.net/wp-content/uploads/2023/02/XT-Series-Alternator-Datasheet-for-Class-B-C-RVs.pdf
Row from the maker’s page: “Peak Power” | “XT-170:225A (2.7kW), XT-250:300A (3.6kW)”
Source: balmar.net/wp-content/uploads/2023/02/XT-Series-Alternator-Datasheet-for-Class-B-C-RVs.pdf
Size and fit
- Stated weight
- 170A: 14.5 lbs, 250A: 15.5 lbs
“Alternator Weights : 170A: 14.5 lbs, 250A: 15.5 lbs”
Source: balmar.net/wp-content/uploads/2023/02/XT-Series-Alternator-Datasheet-for-Class-B-C-RVs.pdf
Certification claims
- Standard certified to
- USCG Title 33, SAE J1171, CE, ISO 8846
Row from the maker’s page: “Ignition Protection Ratings” | “USCG Title 33, SAE J1171, CE, ISO 8846”
Source: balmar.net/wp-content/uploads/2023/02/XT-Series-Alternator-Datasheet-for-Class-B-C-RVs.pdf
Sources
- Archived document
Source: balmar.net/wp-content/uploads/2023/02/XT-Series-Alternator-Datasheet-for-Class-B-C-RVs.pdf
Retrieved October 13, 2026