Mastervolt 88000705 - Mass GI Isolation Transformer 7kW

Article Mastervolt - 88000705

€ 2.464

1-2 weeks delivery time
Price incl. 19% VAT

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The Mastervolt 88000705 Mass GI Isolation Transformer 7kW is a high-performance, high-frequency isolation transformer that provides safe and reliable power transfer between shore installations and vessels. Its galvanic isolation technology protects onboard metal components from electrical corrosion, ensuring durability and safety in marine environments. Engineered with advanced high-frequency switching, this transformer is 75% lighter and 60% more compact than traditional low-frequency units, making it easy to install in tight spaces. Equipped with Soft Start functionality, it minimizes inrush currents, ensuring smooth connection to shore power and extending the lifespan of connected equipment. With a wide input voltage range from 90 to 255V and efficiency over 93%, the Mass GI operates with minimal heat and energy loss.

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Mastervolt 88000705 - Mass GI Isolation Transformer 7kW

Key Features:
- High-frequency isolation transformer for safe connection between vessel and shore power
- Prevents galvanic corrosion by isolating onboard power from shore power
- Lightweight, compact design using modern high-frequency switching technology
- Soft Start function for smooth connection to grid, reducing inrush currents
- Supports a wide input voltage range of 90-255 V and frequency range of 45-65 Hz
- Parallel switchable for increased capacity, allowing flexible power configurations
Specifications:
- Output Voltage (± 5%): 90-255 V
- Output Frequency Range: 45-65 Hz
- Input Voltage Range: 90-255 V
- Input Frequency Range: 45-65 Hz
- Nominal Input Current (230 V): 32 A
- Power: 7000 VA (230 V), 3840 VA (120 V)
- Efficiency: > 93%, ensuring minimal heat development
- Galvanic Isolation: Yes
- Dimensions (H x W x D): 340 x 261 x 250 mm (13.4 x 10.3 x 9.8 inches)
- Weight: 10 kg (22.0 lbs)
- Protection Degree: IP23, suitable for controlled environments
- No-load Power Consumption: 44 W
- Temperature Range: 0 °C to 40 °C, with power derating above 40 °C
- Cooling: Variofan for efficient thermal management
- Switch-off Temperature: 80 °C
- Operating Humidity: Maximum 95%
- Switch-off Behavior Breaker: B-characteristic
- Earth Leakage Protection: Not included
- MasterBus Compatible: Yes, for integrated system control
Compatibility and Application:
- Ideal for marine applications, ensuring safe shore-to-vessel power connection
- Designed for reliable use in environments with fluctuating shore power
- Perfect for systems requiring high efficiency and minimal heat development
Benefits:
- Ensures electrical isolation to protect against galvanic corrosion of metal components
- Soft Start technology reduces peak loads, extending the lifespan of connected systems
- High efficiency (>93%) minimizes energy loss and heat production
- Lightweight, compact design enables flexible installation in various locations
- Parallel configuration support allows for scalable power solutions
- Durable aluminum casing with strain relief cable glands ensures reliable, vibration-free operation