Transformateur d'isolement Mass GI 3.5 kW

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Mastervolt

88000355

Transformador d'aïllament Mass GI 3,5 kW

The MASTERVOLT Mass GI 3.5 kW is a galvanic isolation transformer using high-frequency technology, essential for protecting your hull from corrosion and ensuring electrical safety on board. Compact, lightweight (6 kg) and offering an efficiency greater than 93%, it includes a Soft Start circuit and is MasterBus compatible for optimized management. This 16A model, part of the Mass GI range, includes the transformer, an instruction manual, a MasterBus cable, and a MasterBus terminator.

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1.025,96€

1.025,96€ ~~1.344,00€~~

IVA inclòs Expedició calculada en el moment del pagament.

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

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

through our network of certified installers

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Service d'assistance

Choose additional assistance for installation

Technical specifications

Tensió nominal	230
Amperatge	16.0
Nombre de circuits	1.0
Nombre de pols	2 pôles + terre
Parcs de bateries compatibles	0.0
Tipus de reinici del disjuntor	Manuel
Tipus de disjuntor	Bipolaire
Mètode de protecció dels circuits	Disjoncteur magnéto-thermique
Corrent nominal continu del DVSR	0.0
Tipus de muntatge	Vertical
Grau de protecció IP	IP23
Protecció contra sobrecàrregues	Oui
Protecció contra curtcircuits	Oui
Tipus de pantalla	DEL
Certificacions	CE,ABYC
Mida màxima de terminal de cable	16
Interval de temperatura de funcionament	0 à 40
Dimensions (L x A x P)	261 x 340 x 144
Pes	6.0
Tipus de producte	Transformateur d'isolement

Detailed description

El MASTERVOLT Transformador d'aïllament Mass GI 3,5 kW és una solució avançada per a la protecció elèctrica i la prevenció de la corrosió galvànica en instal·lacions marines. A diferència dels transformadors d'aïllament de baixa freqüència més antics, el Mass GI 3,5 kW utilitza una tecnologia de commutació de mode d'alta freqüència, cosa que el fa un 75 % més lleuger i un 60 % més compacte. Aquesta concepció moderna facilita la seva integració a bord, permetent-ne el muntatge en qualsevol posició sobre una mampara o el terra sense necessitar suports de cautxú, gràcies al seu funcionament silenciós i sense vibracions.

Rendiment i Característiques Clau

Aquest transformador d'aïllament proporciona una potència de 3,5 kW (16 A) a 230 V (o 1,92 kW a 120 V), amb un rang de tensió d'entrada/sortida de 90 a 255 V i una freqüència de 45 a 65 Hz. El seu rendiment elevat, superior al 93 %, minimitza la pèrdua d'energia i la producció de calor. Una funció Soft Start integrada elimina els corrents d'arrencada elevats en connectar-se a la xarxa, protegint així la instal·lació del pantalà. Per a necessitats de potència superiors, fins a quatre unitats Mass GI es poden connectar en paral·lel per assolir una capacitat total de 14 kW, oferint una flexibilitat d'instal·lació notable respecte a solucions monobloc.

Integració i Seguretat

El Mass GI 3,5 kW està dissenyat per a una integració completa en el sistema gràcies a la seva compatibilitat amb MasterBus. Això permet el control remot, la supervisió d'alarma i una configuració senzilla, especialment per al funcionament en paral·lel. Pel que fa a la seguretat, l'aparell incorpora proteccions contra sobrecàrregues (amb un fusible electrònic de 16 A i un fusible rearmable de 20 AT accessible per al model de 3,5 kW), pics de corrent, curtcircuits i temperatures elevades. La seva carcassa d'alumini robusta garanteix una major durabilitat, i el seu grau de protecció IP23 (quan es munta verticalment) el fa adequat per a l'entorn marí. La instal·lació requereix una connexió correcta a la terra del vaixell i la integració d'un dispositiu de corrent residual (DCR) per a una seguretat òptima, d'acord amb les regulacions locals. Uns indicadors LED a la part frontal proporcionen informació clara sobre l'estat de funcionament i possibles fallades.

Documentation

Type	Nom
	EN - Manuel d'utilisation et d'installation - Transformateur d'isolement Mass GI 3.5 kW

Expert review

Pol CONIN

Responsable digital

« High-performance galvanic isolation for durable protection of your hull »

The MASTERVOLT Mass GI 3.5 kW isolation transformer represents a significant advancement in marine electrical power management. Galvanic isolation is a fundamental protective measure for any vessel connected to shore power, actively preventing electrolysis of submerged metal parts such as the hull, propellers, and shafts. The high-frequency switching mode technology of this model delivers major strategic advantages over traditional transformers: a 75% reduction in weight and 60% in size, greatly simplifying installation and freeing up valuable onboard space. Its silent operation, without humming or vibration, also contributes to onboard comfort.

In terms of system integration, MasterBus compatibility is an undeniable asset. It enables centralized monitoring and control, essential for efficient energy management. The parallel connection capability, allowing up to 14 kW with multiple units, provides scalability suited to various vessel configurations. The Soft Start function protects the installation from initial overloads, while built-in protections (overload, short-circuit, thermal) ensure operational reliability. The robust aluminum housing and IP23 rating provide good resistance to marine conditions, provided it is mounted vertically to maintain the specified waterproofing. The Mass GI 3.5 kW is a reliable and high-performance solution for securing your boat’s AC power supply.

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Transformador d'aïllament Mass GI 3,5 kW

1.025,96€

1.025,96€ ~~1.344,00€~~

Frequently Asked Questions

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What is the power output of this Mass GI 3.5 kW isolation transformer?

The Mastervolt Mass GI 3.5 kW isolation transformer delivers 3500 VA (3.5 kW) at 230 V, and 1920 VA (1.92 kW) at 120 V. It is rated for a nominal current of 16 A.

How is this isolation transformer different from traditional models?

The Mass GI 3.5 kW uses high-frequency switching mode technology, unlike older low-frequency transformers. This makes it 75% lighter and 60% more compact, while providing silent and vibration-free operation.

What is the weight and dimensions of the Mass GI 3.5 kW?

The Mass GI 3.5 kW isolation transformer weighs 6 kg (7.4 kg with packaging). Its dimensions are 340 x 261 x 144 mm (height x width x depth).

What is the input and output voltage of this transformer?

The Mass GI 3.5 kW accepts an input voltage between 90 and 255 V and provides an output voltage in the same range (90-255 V), with a tolerance of ±5 %. It operates within a frequency of 45 to 65 Hz.

Is this isolation transformer compatible with 120 V systems?

Yes, the Mass GI 3.5 kW is compatible with 120 V systems. In this case, the output power is 1920 VA (1.92 kW). It operates within a voltage range of 90 to 255 V, making it suitable for both 120 V and 230 V networks.

What is the efficiency of this isolation transformer?

The efficiency of the Mass GI 3.5 kW is above 93 %, which minimizes energy losses and heat generation. Its no-load consumption is only 22 W.

How to install the Mass GI 3.5 kW on board?

The Mass GI can be mounted in any position on a bulkhead or on the floor, but it is recommended to mount it vertically to optimize airflow. It does not require rubber mounts as it does not vibrate. Leave at least 10 cm of space around the unit for ventilation.

Is the Mass GI 3.5 kW equipped with a Soft Start function?

Yes, the Mass GI’s input circuit is equipped with an integrated Soft Start circuit that eliminates high inrush currents when connecting to shore power, thus protecting your installation and the marina’s circuit breaker.

Can I control the Mass GI remotely?

Yes, the Mass GI is compatible with Mastervolt's MasterBus network. This allows remote control, alarm monitoring, and easy configuration, particularly for parallel operation.

What is the IP protection rating of the Mass GI 3.5 kW?

The Mass GI 3.5 kW has an IP23 protection rating, meaning it is protected against water spray and solid objects larger than 12 mm. It must be installed in a ventilated area, sheltered from rain and moisture.

Is this transformer suitable for marine use?

Yes, the Mass GI 3.5 kW is specifically designed for marine applications. It provides galvanic isolation between shore power and the boat's electrical system, preventing galvanic corrosion of metal parts. It complies with CE and ABYC standards.

How to connect ground and neutral during installation?

For a safe installation, connect both the ground (Protective Earth) and the neutral (N) from the Mass GI AC output to the boat's central ground point, which is connected to the hull. Never connect the ground wire from the AC input (shore power) to the AC output or the boat's ground point.

What is the operating temperature range?

The Mass GI 3.5 kW can operate within an ambient temperature range of 0 °C to 40 °C. Above 40 °C, power output decreases progressively. The unit automatically shuts down at 80 °C for protection.

Can I use this inverter with a generator?

Yes, the Mass GI 3.5 kW can be used with a generator, provided the output voltage and frequency of the generator fall within the device's acceptable ranges (90-255 V and 45-65 Hz). The Soft Start function prevents high inrush currents at startup.

Which accessories are included with the Mass GI 3.5 kW?

The delivery includes the Mass GI 3.5 kW isolation transformer, a MasterBus communication cable, a MasterBus terminator, and the user manual. AC power cables are not included.