Charged Reviews
Quick reference
ARCO Zeus A115/3500W-24V HD High Output Alternator, Pad Mount (4413)
Model: 4413 · SKU: 4413
Prepared Nov 12, 2026
Common specifications
| Rated output current | 132 ASource [1] |
|---|---|
| Sustained output current | 89 ASource [1] |
| System voltage | 24 VSource [1] |
| Rotation | Not documented |
| Ground type | Not documented |
| Mounting | Pad MountSource [1] |
| Pulley | K8 59 mmSource [1] |
| Cut-in speed (RPM) | 1,288 RPMSource [1] |
| Maximum speed (RPM) | 10,000 RPMSource [1] |
| Stator size | Not documented |
| Regulator included | External Only (EX)Source [1] |
| Cooling | Dual internal cooling fansSource [1] |
| Efficiency | Not documented |
| Operating temperature | 125 M °CSource [1] |
| Weight | |
| Dimensions | Not documented |
| Enclosure volume | Not documented |
| Warranty term | Not documented |
All recorded specifications
| Cooling | Dual internal cooling fansDocumented claim ConditionsThe page says the alternator "operates at exceptionally cool temperatures thanks to dual internal cooling fans" and lists "Coolest operating temperatures for increased performance, with dual internal fans". Location: Product page description The page says the alternator "operates at exceptionally cool temperatures thanks to dual internal cooling fans" and lists "Coolest operating temperatures for increased performance, with dual internal fans". Location: Product page description |
|---|---|
| Cut-in speed (RPM) | 1,288 RPMDocumented claim ConditionsPrinted as "Cut-In RPM 1,288" in the page's Technical Specifications. Location: Product page, Technical Specifications table, Cut-In RPM row Printed as "Cut-In RPM 1,288" in the page's Technical Specifications. Location: Product page, Technical Specifications table, Cut-In RPM row |
| Maximum speed (RPM) | 10,000 RPMDocumented claim ConditionsPrinted as "Maximum Alt RPM 10,000" in the page's Technical Specifications. Location: Product page, Technical Specifications table, Maximum Alt RPM row Printed as "Maximum Alt RPM 10,000" in the page's Technical Specifications. Location: Product page, Technical Specifications table, Maximum Alt RPM row |
| Mounting | Pad MountDocumented claim ConditionsARCO's A115 page prints "Part # 4412: 24V J180 Mount | Part # 4413: 24V Pad Mount"; its Mount Type option for SKU 4413 reads "24V Pad Mount". Location: Product page, SKU Details section and Mount Type option ARCO's A115 page prints "Part # 4412: 24V J180 Mount | Part # 4413: 24V Pad Mount"; its Mount Type option for SKU 4413 reads "24V Pad Mount". Location: Product page, SKU Details section and Mount Type option |
| Operating temperature | 125 M °CDocumented claim ConditionsPrinted as "Max Continuous Operating Temperature 125°C" in the page's Technical Specifications; no lower limit is printed. Location: Product page, Technical Specifications table, Max Continuous Operating Temperature row Printed as "Max Continuous Operating Temperature 125°C" in the page's Technical Specifications; no lower limit is printed. Location: Product page, Technical Specifications table, Max Continuous Operating Temperature row |
| Pulley | K8 59 mmDocumented claim ConditionsPrinted as "Standard Pulley K8 59 mm" in the page's Technical Specifications, one table for both part numbers. Location: Product page, Technical Specifications table, Standard Pulley row Printed as "Standard Pulley K8 59 mm" in the page's Technical Specifications, one table for both part numbers. Location: Product page, Technical Specifications table, Standard Pulley row |
| Rated output current | 132 ADocumented claim ConditionsPrinted as "Max Output (Cold) 132 amps" in the Technical Specifications of ARCO's A115 page, one table for parts 4412 and 4413; the page prints no speed for this figure. ARCO says "cold" testing was done at 71 °F. The page also prints "Sustained Cruising Output (Hot, 6,000 RPM) 104 amps" and "Sustained Idle Output (Hot, 3,000 RPM) 89 amps". Location: Product page, Technical Specifications table, Max Output (Cold) row Printed as "Max Output (Cold) 132 amps" in the Technical Specifications of ARCO's A115 page, one table for parts 4412 and 4413; the page prints no speed for this figure. ARCO says "cold" testing was done at 71 °F. The page also prints "Sustained Cruising Output (Hot, 6,000 RPM) 104 amps" and "Sustained Idle Output (Hot, 3,000 RPM) 89 amps". Location: Product page, Technical Specifications table, Max Output (Cold) row |
| Regulator included | External Only (EX)Documented claim ConditionsPrinted as "Regulation External Only (EX)"; the page explains: "External Only (EX): These units will come with a terminal block and a P-Type harness. They will only work with an external regulator, such as an ARCO Zeus Bluetooth alternator regulator." No regulator is part of the unit. Location: Product page, Technical Specifications table, Regulation row; Regulation notes Printed as "Regulation External Only (EX)"; the page explains: "External Only (EX): These units will come with a terminal block and a P-Type harness. They will only work with an external regulator, such as an ARCO Zeus Bluetooth alternator regulator." No regulator is part of the unit. Location: Product page, Technical Specifications table, Regulation row; Regulation notes |
| Sustained output current | 89 ADocumented claim ConditionsPrinted as "Sustained Idle Output (Hot, 3,000 RPM) 89 amps" on ARCO's A115 page; the page also prints "Sustained Cruising Output (Hot, 6,000 RPM) 104 amps". ARCO measures "hot" output after the alternator has run 60 minutes at 3,000 RPM under a plexiglass shield. Location: Product page, Technical Specifications table, Sustained Idle Output row Printed as "Sustained Idle Output (Hot, 3,000 RPM) 89 amps" on ARCO's A115 page; the page also prints "Sustained Cruising Output (Hot, 6,000 RPM) 104 amps". ARCO measures "hot" output after the alternator has run 60 minutes at 3,000 RPM under a plexiglass shield. Location: Product page, Technical Specifications table, Sustained Idle Output row |
| System voltage | 24 VDocumented claim ConditionsPrinted as "Voltage 24V" in the page's Technical Specifications; the SKU Details line prints "Part # 4412: 24V J180 Mount | Part # 4413: 24V Pad Mount". Location: Product page, Technical Specifications table, Voltage row; SKU Details Printed as "Voltage 24V" in the page's Technical Specifications; the SKU Details line prints "Part # 4412: 24V J180 Mount | Part # 4413: 24V Pad Mount". Location: Product page, Technical Specifications table, Voltage row; SKU Details |
| Weight | 8.5 kg19 lb convertedDocumented claim ConditionsPrinted as "Weight 18.7 lb (8.5 kg)" in the page's Technical Specifications, one table for both part numbers. Location: Product page, Technical Specifications table, Weight row Printed as "Weight 18.7 lb (8.5 kg)" in the page's Technical Specifications, one table for both part numbers. Location: Product page, Technical Specifications table, Weight row |
Warranty
Certificate records
No records documented.
Sources and revisions
- ARCO Marine product page: ARCO Zeus A115/3500W-24V HD High Output Alternator (arcomarine.com, October 29, 2026 capture)Official product page · Checked https://arcomarine.com/products/arco-zeus-a220-24v-hd-high-output-alternator
- ARCO Zeus A115/3500W-24V Heavy Duty High Output Alternators spec sheet (DATA-003 REV-A 2/25/2026), partner-linked copy of an ARCO document hosted on productimageserver.com (October 29, 2026 capture)Source datasheet · Revision DATA-003 REV-A · 2026-02-25 · Checked https://productimageserver.com/literature/brochure/113446BR.pdf