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1. What is the core information of the VOE17204355 (17204355) alternator?
| Articol | Detailed Specification |
|---|---|
| Numărul piesei | VOE17204355 (Număr de piesă OEM, also marked as 17204355 for general supply; fully compliant with Volvo’s original equipment standards) |
| Numele produsului | 24V 80A Engine Alternator (Charging System Component for Excavators) |
| Model aplicabil | Volvo EC360 Crawler Excavator (compatible with both standard and long-reach arm variants) |
| Core Voltage & Actual | 24V DC output, 80A rated charging current |
| Core Function | Converts mechanical energy from the excavator’s engine into electrical energy to charge the battery and power on-board electrical systems (de ex., lights, control panels, hydraulic solenoid valves) |
| Matching Engine | Volvo D12D/D13D diesel engine (factory-matched for EC360’s powertrain) |
2. What are the key technical parameters of the alternator?
| Parametru | Caietul de sarcini |
|---|---|
| Tensiune nominală | 24În DC |
| Curent nominal | 80O |
| Maximum Output Current | 85O (short-term overload capacity for 10 minute) |
| Input Rotation Speed Range | 1000 – 6000 RPM |
| Voltage Regulation Accuracy | ±0,5V (stable output within 23.5V-24.5V) |
| Phase | 3-phase AC (internal rectifier converts to DC) |
| Rectifier Type | Full-wave silicon diode rectifier (6 diodes for high efficiency) |
| Regulator Type | Built-in electronic voltage regulator (overcharge protection) |
| Standard de montaj | SAE J180 flange (direct bolt-on for EC360 engine) |
| Pulley Type | Grooved V-pulley (3 grooves, compatible with original engine belt) |
| Interval de temperatură de lucru | -40°C to +105°C (-40°F to 221°F) |
| Clasa de izolare | Class H (resistant to high-temperature engine bay environments) |
| Greutate uscată | Aproximativ. 18 kg (39.7 lbs) |
| Evaluare de protecție | IP54 (dust-proof and water-resistant for construction site conditions) |
