Convertitori di frequenza

Per oltre 30 anni la società Piller ha fornito apparecchiature per l’alimentazione a terra sia per applicazioni in ambito militare che civile. Mediante la continua ricerca e sviluppo dei nostri prodotti viene garantito un alto livello di flessibilità nel garantire e soddisfare le necessità dei clienti.

50Hz / 60Hz Frequency Converters

Inoltre la società Piller ha fornito numerosi sistemi di alimentazione a terra 50/60Hz per applicazioni in ambito navale e militare. Il convertitore rotante di frequenza modello MG-S con controllo completamente digitale e il convertitore di frequenza UNIBLOCK UBSF possono essere considerati dei riferimenti per l’elevata affidabilità e le massime prestazioni.

Static
40 kVA to 200 kVA

Rotary
12kVA to 1500kVA

400 Hz Frequency Converters

Nel campo dei convertitori di frequenza a 400 Hz, la società Piller ha realizzato apparecchiature per l’alimentazione a terra, come l’APOJET AJS, l’APOJET AJR e l’APOJET AJT, che trovano applicazione negli aeroporti più importanti in tutto il mondo. La società Piller fornisce soluzioni su misura per ogni tipo di progetto e include il dimensionamento del cavo a 400Hz, il calcolo della caduta di tensione, la progettazione del layout e l’installazione dei componenti del sistema. Tecnici specializzati assicurano il training del personale

Static
5kVA to 200kVA

Rotary
20kVA to 380kVA

Shore-to-Ship Systems

Piller offers shore-to-ship solutions including voltage transformers and frequency converters up to 1500kVA to match the grid power, voltage and frequency to the ship’s onboard power systems. Solutions for 50/60 Hz supply are available with static and rotary technology in low voltage and medium voltage. 

Naval Power Systems

Piller has been a supplier partner in the field of naval technology since 1965. Originally providing only shore connection stations for supplying power to naval vessels, new developments followed, including special fan systems for submarines, rotary and static frequency converters, on-board UPS systems, special purpose DC motors, brushless charging and ship's generators and alternators.

APOJET 28V DC GPU

The 28 V DC solid state ground power unit is designed to generate 28VDC power for aircraft equipment. The system is available either as stationary or mobile version. Using the latest state-of-the-art technology and newest trends in the power electronics field and digital control, the system offers the best solution for aircraft ground power supply systems.

Gatebox AJT 90-180kVA

The APOJET AJT step down transformer (Gatebox) is designed to step down the high 400Hz transmission voltage supplied by a centralised Ground Power System.

The system can be installed either on the apron or beside a boarding bridge. It is also available as a two-cabinet version. Using the latest state-of-the-art technology and newest trends in the power electronics field and digital control, the APOJET AJT offers the best solution for aircraft ground power supply systems.

APOCOIL Cable Storage System

The APOCOIL cable reeler system stores 400Hz power cables at boarding ridges and aprons by using a motor driven coiling drum. The system is mounted either under the front end of the boarding bridge, on top of a frequency converter or on a support stand on the apron. The APOCOIL is operated by push buttons at the aircraft plug and/or via a remote control panel. Optionally it is equipped with 400Hz power cable and aircraft plug in accordance with customer specification.