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Alternateur PRO35M F/4

Alternateur Linz Electric PRO35M F/4 – Alternateur Synchrone Triphasé Sans Balais

L’alternateur PRO35M F/4 de Linz Electric est un alternateur triphasé 4 pôles, sans balais, destiné aux systèmes de génération professionnels. Il fournit 670 kVA à 50 Hz et 804 kVA à 60 Hz, offrant une tension stable, une faible distorsion harmonique et une fiabilité durable. Équipé d’une isolation classe H, d’une protection IP23 et d’une excitation AVR, il est adapté aux applications industrielles, commerciales et en service continu.

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Puissance Principale (kVA / kW)

Puissance Standby (kVA / kW)

Vitesse (r.p.m)

Tension Standard (V)

Facteur puissance (Cos Phi)

  • Three-phase synchronous alternator

  • 4-pole, brushless, self-excited

  • Electronic AVR voltage regulation

  • Rated speed: 1500 rpm (50 Hz) / 1800 rpm (60 Hz)

  • Cooling: Self-ventilated

  • Protection degree: IP23

  • Insulation class: H

  • Compliance: EN 60034-1, IEC 60034-1, ISO 8528-3

Electrical Specifications

  • Rated Power at 50 Hz: 330 kVA

  • Rated Power at 60 Hz: 396 kVA

  • Rated voltage: 400/230 V (50 Hz) / 480/277 V (60 Hz)

  • Rated current: 476.3 A

  • Power factor: 0.8

  • Frequency: 50 / 60 Hz

  • Phase: Three-phase

  • Efficiency:

    • 93.6% at 50 Hz

    • 94.6% at 60 Hz

  • Transient reactance X’’d: 0.056 p.u.

  • Harmonic distortion (THD): < 5%

  • Winding pitch: 2/3

Excitation & Regulation

  • Brushless excitation with auxiliary winding

  • AVR located in terminal box

  • 12-lead reconnectable stator winding

  • Stable voltage response under dynamic load conditions

Mechanical Specifications

  • Frame size: 35

  • Dimensions:

    • Length (L): 1148 mm

    • Height (H): 806 mm

    • Width (W): 660 mm

  • Shaft diameter: 65 mm

  • Total weight: 600 kg

  • Cooling: Shaft-mounted fan

  • Mounting: Suitable for single-bearing generator coupling

Operational Performance

  • Fast and stable voltage recovery during sudden load changes

  • High efficiency enhances generator fuel performance

  • Suitable for continuous-duty and standby operation

  • Handles resistive, inductive, and nonlinear loads effectively

Applications

  • Industrial and commercial generator sets

  • Backup and emergency power systems

  • Rental and construction gensets

  • Power support for utilities and infrastructure

Datasheet

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