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Novi TBB Nemo DM 1230 je najnovejša generacija DC-DC pretvornikov, ki zagotavljajo enostaven prehod s starih svinčenih servisnih baterij na tehnološko izpopolnjene litijeve baterije, ki zagotavljajo visoko kapaciteto in dolgotrajno delovanje.

Litijeve baterije s tehnologijo LiFePO4 postajajo vsakdanjih na plovilih, avtodomih in solarnih sistemih. Zaradi svoje izjemne kapacitete, majhne teže in življenjske dobe tudi preko 15 let, jih vse pogosteje najdemo v plovilih. Ker pa so njihove tehnične lastnosti drugačne od običajnih svinčenih akumulatorjev, moramo pri zamenjavi namestiti DC-DC konverter, ki bo skrbel za pravilno polnjenje litijevih baterij motorjem in preko obstoječega 220V polnilca. Nova serija polnilcev TBB je enostavna za namestitev in omogoča priklop bluetooth vmesnika s katerim lahko potek polnjenja baterij spremljate kar preko mobilnega telefona.

Novi pretvornik TBB Nemo DM1230 je idealen za polnjenje litijevih baterij BlueCell s kapaciteto 100-200Ah kot so BlueCell 100Ah 12.8V ali BlueCell 200Ah 12.8V ali več njih povezanih paralelno.

Prednosti:

Združljivo z motorjem Euro 6
Pravilna rešitev za polnjenje ščiti vaš pomožni akumulator z uravnavanjem napetosti in nadzorom toka
Varčevanje kabla akumulatorja z nadzorom toka.
Večstopenjski prilagodljivi algoritem polnjenja TBB premium II.
Vgrajena samodejna temperaturna kompenzacija.
Dvojni izhodi, ločena vezja za polnjenje akumulatorja in napajanje enosmernega bremena (samo za DMT1250).
Vgrajen BLVP.
Neizolacijska zasnova z največjo učinkovitostjo 96 %.
Združljivo z motorjem Euro 6 (pametni alternator).
Plug and Play za enostavno namestitev.
Vgrajena varovalka.
Naravno hlajenje brez ventilatorja.
Podpira komunikacijo RS485 ali CAN.
Zaščita pred prenapetostjo vhoda/izhoda

Tehnični podatki:

Vhodna napetost – 13.2-16 V
Avtomatska aktivacija D+: Da
Polnilna napetost (tovarniška nastavitev): 14,6V
Polnilna napetost (float-tovarniška nastavitev: 13,5 V
Polnilni tok: 30A
Učinkovitost polnjenja: 96%
Temperaturna kompenzacija: -3mV/C/celico
Algoritem polnjenja: TBB premium II Multi stage
Zaščita: Previsok tok, previsoka temperatura baterije, kratek stik, preobremenitev
Komunikacija: RS485, RJ45 konektor
Temperatura shranjevanje: -40C ~70C
Temperatura delovanja: -40C ~70C
Teža: 1 kg
Zaščita: IP20
Dimenzije (VxŠxG): 181x148x52mm

BB Nemo DM1230

The two architects behind this free-flowing, wonderfully nimble 54-footer are Roberto Biscontini and Lorzenzo Argento, whose creation paves the way for a new generation of high-end cruisers that optimize cockpit and interior layouts without any sacrifices to performance, practicality, or comfort. The yacht carries the unmistakable DNA of the Oceanis range, a...

Thursday 27 Feb 2020

This highly innovative long distance cruising yacht is notable for being the first superyacht to be fitted with a transverse Dynamic Stability System foil, designed to reduce heel angle, increase speed and dampen pitching to improve comfort.

She is also fitted with a sophisticated diesel electric propulsion and hydro-generating system reducing the use of fossil fuel and enabling the yacht to be used for long periods in ‘silent’ mode.

Vibration and noise levels are further reduced by using an electric propulsion motor powered by lithium ion batteries charged by a combination of traditional generators and propeller driven hydro-generation.

Canova is designed to sail quickly, comfortably and efficiently and in addition her owner wants to be able to maintain and service the yacht without the need for specialist shipyard help in remote parts of the world.

The combination of her large deck saloon, which forms the focal point of her accommodation, and her large, well-appointed cockpit which is protected by a long solid bimini, provides a superb living space while sailing.

An impressive package of new technology will make her a genuinely remarkable project, underlining the company’s position as the world’s leading builder of super-sailing yachts.

DSS FOIL

Early results using DSS in medium and stronger winds have exceeded expectations. On a beam reach in 14 knots of true wind, measurements show heeling reduced by some 34 per cent. Upwind in 24 knots of wind heeling is reduced by an impressive 28 per cent and pitching by more than 40 per cent.

In order to achieve the same reduction in pitching an additional 33,000kg would be required in the keel bulb.
A reduction in leeway also results in increased velocity made good (VMG). Further findings will be made available as more research is carried out.