[rank_math_breadcrumb]

Alternateur PRO40S B/4

Alternateur Linz Electric PRO40S B/4 – Alternateur Synchrone Triphasé Sans Balais 1050 kVA

L’alternateur PRO40S B/4 de Linz Electric est un alternateur synchrone triphasé sans balais, 4 pôles, à haut rendement, destiné aux groupes électrogènes industriels et commerciaux. Il délivre 1050 kVA à 50 Hz et 1260 kVA à 60 Hz, avec une régulation de tension stable, une faible distorsion harmonique et des performances durables. Avec isolation classe H, protection IP23 et excitation AVR, il convient aux usages secours et continu.

Demander un devis

Puissance Principale (kVA / kW)

Puissance Standby (kVA / kW)

Vitesse (r.p.m)

Tension Standard (V)

Facteur puissance (Cos Phi)

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: 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: 1050 kVA

  • Rated Power at 60 Hz: 1260 kVA

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

  • Rated current: 247.0 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 inside terminal box

  • 12-lead reconnectable winding

  • Stable voltage under sudden 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: 439 kg

  • Cooling: Shaft-mounted fan

  • Mounting: Suitable for single-bearing generator applications

Operational Performance

  • Excellent voltage stability under sudden load changes

  • High operational efficiency supports fuel savings

  • Suitable for continuous-duty and standby power systems

  • Compatible with resistive, inductive, and nonlinear loads

Applications

  • Industrial generator units

  • Commercial backup/emergency systems

  • Rental & construction gensets

  • Utility, telecom, and infrastructure power support

Datasheet

Download

Produits associés