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Mastervolt

55003500

Kućište Masterswitch 25 kW (230 V)

The Mastervolt Masterswitch 25 kW 230 V is a high-capacity automatic AC transfer switch designed to handle up to 125 A between two power sources (generator, shore power, or inverter). Certified to IP55 and featuring adjustable connection delay, it effectively protects your onboard electrical network without requiring a MasterBus connection.

Includes: Masterswitch 25 kW unit (external fuses and circuit breakers not supplied).

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1.191,16€

1.191,16€ ~~1.383,48€~~

UK Isporuke izračunate u trenutku plaćanja.

Na zalihi

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

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Installers near you

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Technical specifications

Nazivni napon	230
Jakost struje (A)	125.0
Broj strujnih krugova	2.0
Broj polova	Monophasé
Podržani baterijski sustavi	0.0
Metoda zaštite električnih krugova	Fusibles
Nazivna struja kontinuiranog rada DVSR-a	0.0
Vrsta montaže	Mural
IP zaštitni stupanj	IP55
Tip zaslona	Aucun
Certifikati	CE
Maksimalna veličina kabelske klemne stezaljke (mm)	50
Raspon radne temperature	-5 à 60
Dimenzije (Š x V x D)	241 x 291 x 168
Težina	3.8
Preporučeni presjek AC kabela	4-50
Praćenje frekvencije AC mreže	Non
Broj AC ulaza	2
Broj AC izlaza	1
Tip AC mreže	Monophasé
Raspon radne temperature okoline	-25 à 70
Tip priključka kabla	Bornier
CE oznaka	Oui
Potrebne vanjske osigurače	Oui
Integrirani osigurač	Non
Galvanska izolacija	Non
Vrijeme kašnjenja ulaza generatora	0-10
Standardno vrijeme stabilizacije (Generator)	10
Uzemljenje potrebno	Oui
Vrsta izvora (Ulaz 1)	Groupe électrogène ou Quai
Vrsta izvora (Ulaz 2)	Convertisseur ou Quai
Područje ulaznog napona	200-250
Uputa za ugradnju uključena	Oui
LED indikacija na uređaju	Non
Nominalna frekvencija mreže	50/60
Namijenjeno za morsku okolinu	Oui
Kompatibilan s MasterBus-om	Non
Odobreno za medicinsku uporabu	Non
Nazivna struja	125
Nazivna snaga	25000
Broj faza	1
Maksimalna električna potrošnja	26
Potrošnja u standby modu	0
Dubina (mm)	168
Visina (mm)	291
Vrsta proizvoda	Commutateur de transfert automatique CA
Širina (mm)	241
Diferencijalni prekidač (RCD) potreban	Oui
Relativna vlažnost	95
Kompatibilnost daljinske upravljačke jedinice	Non
Raspon temperature skladištenja	-60 à 80
Prioritet prekidača	Entrée 1 prioritaire
Tip prekidača prijenosa	Automatique

Detailed description

Kućište Masterswitch 25 kW 230 V tvrtke Mastervolt centralni je upravljački dio vaše izmjenične električne instalacije na brodu. Dizajnirano za zamjenu ručnog prekapčanja između dviju izvora izmjenične struje, ovaj automatski prekidač za prijelaz upravlja snagama do 25 kW s maksimalnom strujom od 125 A na ulazu i izlazu. Za razliku od osnovnih prekidača, ovaj industrijski model osigurava besprijekoran prijelaz između generatora, vezne utičnice ili pretvarača, s izuzetno brzim vremenom prekapčanja (12 do 22 ms pri uključivanju, 4 do 19 ms pri isključivanju).

Inteligentno upravljanje prioritetima i zaštita sustava

Masterswitch 25 kW ima dvije ulazne izmjenične struje i jedan izlaz. Ulaz 1 ima apsolutni prioritet, idealan za povezivanje generatora ili vezne utičnice. Kako bi se sačuvala mehanika generatora i zaštitila brodska mreža od naponskih i frekvencijskih varijacija, postoji podešljivo kašnjenje uključenja od 0 do 10 sekundi (zadano na 10 sekundi) koje omogućuje generatoru stabilizaciju prije opterećenja. Ulaz 2, sekundarnog prioriteta, automatski preuzima u odsutnosti napona na prioritetnom ulazu, bez vlastite potrošnje energije (0 W) kada se koristi samostalno s pretvaračem. Pri maksimalnom opterećenju na svim ulazima, unutarnja potrošnja kućišta ostaje minimalna na 26 W.

Robusna konstrukcija za morsku okolinu

U skladu s normom zaštite IP55, ovo kućište od 3,8 kg (dimenzije 291 x 241 x 168 mm) otporno je na vlažne uvjete i ekstremne temperature (od -5 °C do 60 °C u radu). Instalacija je olakšana terminalima koji prihvaćaju kabele velikog presjeka, od 4 do 50 mm² (AWG 10 do 1/0). Iako nije kompatibilan s MasterBus mrežom niti ima integrirane osigurače (za razliku od verzije Masterswitch Fuses), njegova čista elektromehanička konstrukcija čini ga apsolutno pouzdanim rješenjem za brodove koji zahtijevaju tešku i sigurnu energetsku upravljanje.

Documentation

Type	Nom
	FR - Manuel utilisateur et d'installation - Boîtier Masterswitch 25 kW (230 V)
	EN - Manuel d'installation et d'utilisation - Boîtier Masterswitch 25 kW (230 V)

Expert review

Pol CONIN

Digitalni odgovorni

« Referentni model automatskog prekidača visoke snage za mreže 230 V »

Kućište Masterswitch 25 kW predstavlja ključnu komponentu za upravljanje visokim snagama na brodovima većih dimenzija. Njegova sposobnost kontinuiranog podnošenja 125 A na mreži 230 V namijenjena je teškim instalacijama gdje je pouzdanost prekidanja izmjenične struje kritična. Posebno cijenim podešivu mehaničku vremensku odgodu do 10 sekundi na prioritarnom ulazu: to je neophodna zaštita koja omogućava vremenu da generator izravna frekvenciju prije napajanja broda. Iako nema MasterBus sučelje, ta jednostavnost osigurava imunitet na kvarove u komunikaciji. S prevelikim stezaljkama koje prihvaćaju kabel do 50 mm² i kućištem IP55, ovo je uređaj industrijske kvalitete, dizajniran za cijeli vijek trajanja broda, pod uvjetom da je pravilno zaštićen odgovarajućim diferencijalnim osiguračima na ulazu.

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Kućište Masterswitch 25 kW (230 V)

1.191,16€

1.191,16€ ~~1.383,48€~~

Frequently Asked Questions

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What is the Masterswitch 25 kW box used for?

It is used to automatically switch between two alternating current sources (such as a generator and a shore power connection) to power the boat's electrical system, without any manual intervention on your part.

What are the maximum power and current ratings supported?

This industrial transfer switch can handle high power up to 25 kW, with a maximum current of 125 A on both input and output.

How many inputs and outputs does this box have?

The Masterswitch has two AC (alternating current) inputs to connect your power sources, and a single output that redistributes the current to your electrical system.

How does the priority between the two inputs work?

Input 1 has absolute priority. If a voltage is detected there, it automatically powers the output. Input 2 takes over only when no current is present on Input 1.

Why is there a switching delay on the main input?

A switching delay (default set to 10 seconds) allows the generator to start up and stabilize its voltage and frequency before taking the load, protecting your onboard network.

Is it possible to adjust the activation delay?

Yes, this delay is adjustable from 0 to 10 seconds. If you use input 1 to connect a shore power plug (which does not require warm-up time), it is recommended to set this delay to 0 seconds.

What is the switching time between the two power sources?

Transfer time is ultra-fast: expect 12 to 22 milliseconds when powering on, and 4 to 19 milliseconds when powering off.

Do computers risk shutting down during the switch?

Yes, due to the micro-cut inherent in switching between AC sources, computers and other highly sensitive electronic equipment may lose data if not protected by a UPS.

Is the Masterswitch housing waterproof?

Yes, it meets the IP55 waterproofing standard, providing effective protection against dust deposits and water jets in marine environments.

Is this switch compatible with the MasterBus network?

No, this specific model is not compatible with the MasterBus communication network.

Do you need to install external fuses or circuit breakers?

Yes, this enclosure does not include circuit breakers. It is essential to install fuses and residual current circuit breakers (rated at a maximum of 125 A) on the wiring for all inputs and outputs.

What are the weight and dimensions of the device?

The device weighs 3.8 kg. Its exact dimensions are 291 x 241 x 168 mm (height x width x depth).

How should the grounding be carried out?

The grounding terminal of the Masterswitch must be connected to the boat's or vehicle's central grounding (connected to the hull or chassis) to ensure the safety of the installation.

What are the tolerated operating temperatures?

The device is designed to withstand demanding conditions, with a specified operating temperature range from -5 °C to 60 °C.

What is the nominal voltage accepted by the switch?

It is designed for single-phase 230 V systems (with an input range of 200 to 250 V), operating at a frequency of 50 or 60 Hz.

Does the housing have LED indicators or a remote control?

No, this model is designed in a clean, industrial style: it has no LED indicators on the housing nor a connection port for a remote control.

Where should I install the transfer switch on board?

Although it is rated IP55, it must be installed in a dry location, protected from direct rain, snow, excessive humidity, and condensation risks to prevent any electrical shock.

Can this switch be used for medical equipment?

No, the Masterswitch is not intended for use as a component in life-support systems or medical equipment unless a specific written agreement is in place with the manufacturer.