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vânzare fierbinte 125-2994 1252994 24V 50A Alternator pentru excavatoare 311d Lrr 312D 312D L 313D - Mașini Tonkee

Motor diesel/

vânzare fierbinte 125-2994 1252994 24V 50A Alternator pentru excavatoare 311d Lrr 312D 312D L 313D

1252994 Alternator

Start the engine and verify output voltage (23.5V–24,5V la ralanti, 24V–24,5 V la turația nominală a motorului)

  • Detalii despre produs
Parametru Caietul de sarcini
Tensiune nominală 24În DC
Curent nominal 50O
Maximum Overload Current 55O (Pe termen scurt, 10-minute duration)
Input Rotation Speed Range 1000–6000 rpm
Voltage Regulation Accuracy ±0,5V (stable output within 23.5V–24.5V range)
Structura internă 3-phase AC generator + full-wave silicon diode rectifier; built-in electronic voltage regulator
Standard de montaj Caterpillar proprietary compact flange (direct bolt-on for C4.2 engine in 311D/312D/313D excavators)
Pulley Type 2-groove V-pulley (matches the C4.2 engine’s accessory drive belt for mid-size excavators)
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)
Evaluare de protecție IP54 (dust and water-resistant for construction site conditions)
Greutate uscată Aproximativ. 16 kg (35.3 lbs)
Compatible Electrical Standards Complies with SAE J1171 heavy-duty electrical component requirements

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