Frequency Converters CF series

Product catalog summary

Overview: The CF series of frequency converters by Layer Electronics offers high-quality and reliable solutions for professional needs, suitable for both civil and military applications. Introduced in 2005, these converters are known for their robustness and reliability, utilizing high-quality components and a simple design.

Specifications: The CF series is available in both single-phase (1-Ph) and three-phase (3-Ph) versions, with power ratings ranging from 1.5 kVA to 1600 kVA. They support output frequencies of 50, 60, 75, 200, and 400 Hz, with a sine wave output and harmonic distortion of less than 2%. The converters have a crest factor of 3:1 for non-linear loads at 75% and offer overload capabilities of 125% for 10 minutes, 150% for 1 minute, and 200% for 0.1 seconds.

Input and Output: Input voltage options include 220/230/240 V and 380/400/415 V, with additional voltages available upon request. The output voltage is maintained within ±1% of the set value. The converters are highly efficient, with an AC-AC efficiency greater than 92%.

Protections and Features: The CF series includes protections against overload, overtemperature, and voltage irregularities. They feature electronic short-circuit protection and EMI/RFI filtering. The converters are equipped with LED indicators, standard displays, and acoustic signals for overload, overtemperature, and faults. Optional computer interfaces include RS232, RS485, SNMP, and CAN.

Environmental and Physical Characteristics: The converters operate within a temperature range of 0°C to 50°C and can handle non-condensing humidity levels from 0% to 95%. They have a noise level of less than 60 dBA at 1 meter and a protection rating of IP20. Dimensions and weight vary across models, with the largest models weighing up to 5400 kg.

Compliance and Standards: The CF series complies with various standards, including EN 60146-1-1, EN 62040-1-1, EN 62040-1-2, EN 62040-2, EN 62040-3, and EN 60742. They are classified under UPS Class VFI according to EN 62040-3 and carry CE markings for EMC (2014/30/EU) and low voltage (2014/35/EU).

Catalog excerpts

Professional CF frequency convertersbetween 1.5 and 1600 kVA > ON-LINE double conversion technology IGBT Technology with a high commutation frequency Insulation transformer in output (on request transformer in input) Very high crest factor (3:1 and more on request) High overload capability and short-circuit proof Well able to supply power to devices which produce significant distortion Small amount of harmonic distortion for mains (12-pulse or PFC rectifier upon request) Very low harmonic distortion (THD < 296) Inrush current lower than nominal current Mimic flow diagram Event history with time stamp up to 4000 events Provision of optional computer interfaces (RS232-RS485-SNMP-CAN) and voltage-free contacts High MTBF (> 150000 h) High efficiency starting from 25% of the load with consequent reduction of the operating cost Easy installation and maintenance with full front accessibility Compact size (customized cabinets on request) Higher protection degrees on request Layer Electronics s.r.l. - S.P. km 5,3 C/da S. Cusumano -91100 Trapani - Italy - Tel. +39 0923 562794 - Fax +39 0923 567880 - www.layer.it - [email protected]

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The CF series of frequency converters offers the ultimate in terms of quality and reliability. LAYER ELECTRONICS recommends the CF series of frequency converters to all those driven by professional needs who therefore need very high performance products. Since its introduction on the market on 2005, the CF series of frequency converters has shown great reliability and robustness, becoming the top product and finding application in the most different situations, both civil and military (CAGE/NCAGE/NATO code: AD484). The high reliability is due to the high professional level of components used...

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Layer Electronics s.r.l. - S.P. km 5,3 C/da S. Cusumano - 91100 Trapani - Italy - Tel. +39 0923 562794 - Fax +39 0923 567880 - www.layer.it - [email protected]

Open the catalog to page 3

Layer Electronics s.r.l. - S.P. km 5,3 C/da S. Cusumano - 91100 Trapani - Italy - Tel. +39 0923 562794 - Fax +39 0923 567880 - www.layer.it - [email protected]

Open the catalog to page 4

Layer Electronics s.r.l. - S.P. km 5,3 C/da S. Cusumano - 91100 Trapani - Italy - Tel. +39 0923 562794 - Fax +39 0923 567880 - www.layer.it - [email protected]

Open the catalog to page 5

Layer Electronics s.r.l. - S.P. km 5,3 C/da S. Cusumano - 91100 Trapani - Italy - Tel. +39 0923 562794 - Fax +39 0923 567880 - www.layer.it - [email protected]

Open the catalog to page 6

Frequency Converters CF series

Frequency Converters CF series

Catalog excerpts

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