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Генератор PRO40S A/4

Альтернатор Linz Electric PRO40S A/4 – Трёхфазный бесщёточный синхронный генератор 930 кВА

Альтернатор PRO40S A/4 от Linz Electric представляет собой компактное и эффективное решение для промышленных и коммерческих генераторов. Обеспечивает 930 кВА при 50 Гц и 1116 кВА при 60 Гц, сочетая стабильную регулировку напряжения, низкие гармонические искажения и высокую надёжность.

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General Characteristics

  • Three-phase synchronous alternator

  • 4-pole, brushless, self-excited

  • Electronic AVR voltage regulation

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

  • Cooling method: Self-ventilated

  • Protection degree: IP23

  • Insulation class: H

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

Electrical Specifications

  • Rated Power at 50 Hz: 930 kVA

  • Rated Power at 60 Hz: 1116 kVA

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

  • Rated current: 216.5 A

  • Power factor: 0.8

  • Frequency: 50 / 60 Hz

  • Phase: Three-phase

  • Efficiency:

    • 92.1% at 50 Hz

    • 93.3% at 60 Hz

  • Short-circuit transient reactance X’’d: 0.068 p.u.

  • Total harmonic distortion (THD): < 5%

  • Winding pitch: 2/3

Excitation & Voltage Regulation

  • Brushless excitation with auxiliary winding

  • AVR installed in the terminal box

  • 12-lead reconnectable winding

  • Stable voltage performance under dynamic load variations

Mechanical Specifications

  • Frame size: 40

  • Dimensions:

    • Length (L): 1028 mm

    • Height (H): 738 mm

    • Width (W): 600 mm

  • Shaft diameter: 65 mm

  • Total weight: 419 kg

  • Cooling: Shaft-mounted fan

  • Mounting: Suitable for single-bearing generator coupling

Operational Performance

  • High voltage stability during sudden load changes

  • High electrical efficiency contributes to reduced fuel usage

  • Suitable for both continuous-duty and standby generator systems

  • Effective performance with resistive, inductive, and nonlinear loads

Applications

  • Industrial generator units

  • Commercial backup and emergency systems

  • Rental and construction gensets

  • Telecommunications, utilities, and infrastructure power supply

Datasheet

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