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1. What is the core information of the VOE17204355 (17204355) alternador?
| Item | Detailed Specification |
|---|---|
| Número da peça | VOE17204355 (Número da peça OEM, also marked as 17204355 for general supply; fully compliant with Volvo’s original equipment standards) |
| Nome do produto | 24V 80A Engine Alternator (Charging System Component for Excavators) |
| Modelo aplicável | Volvo EC360 Crawler Excavator (compatible with both standard and long-reach arm variants) |
| Core Voltage & Atual | 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 (por exemplo, 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?
| Parâmetro | Especificação |
|---|---|
| Tensão nominal | 24Em DC |
| Corrente nominal | 80UM |
| Maximum Output Current | 85UM (short-term overload capacity for 10 minutos) |
| Input Rotation Speed Range | 1000 – 6000 RPM |
| Voltage Regulation Accuracy | ±0,5 V (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) |
| Padrão de montagem | SAE J180 flange (direct bolt-on for EC360 engine) |
| Pulley Type | Grooved V-pulley (3 grooves, compatible with original engine belt) |
| Faixa de temperatura de trabalho | -40°C to +105°C (-40°F to 221°F) |
| Classe de isolamento | Class H (resistant to high-temperature engine bay environments) |
| Peso Seco | Aprox.. 18 kg (39.7 libras) |
| Classificação de proteção | IP54 (dust-proof and water-resistant for construction site conditions) |
