The Mastervolt Mass GI 3.5 galvanic isolation transformer (part no. 88000355) ensures a safe and reliable connection between shore power and your onboard electrical system. By providing galvanic isolation, it effectively prevents electrical corrosion of metal parts while guaranteeing a properly grounded 230 V network.

Key features:

• State-of-the-art high-frequency switching technology
• Compact design, 75% lighter than conventional transformers
• Integrated Soft Start to prevent inrush currents
• Input voltage 90–255 V, frequency 45–65 Hz
• Parallel operation possible (up to 4 units, max. 14 kW)
• High efficiency (>93%), minimal heat generation
• Rugged aluminium housing, no vibration or humming
• LED indicators for load status and overload diagnostics
• MasterBus compatible for remote monitoring and control

With 3500 VA power (16 A at 230 V), the Mass GI 3.5 is ideal for yachts and professional installations requiring a quiet, reliable and efficient isolation transformer. Thanks to its parallel capability, scaling up to 7 or 14 kW is simple.

Choose Mastervolt Mass GI 3.5 for maximum safety and performance – available at Nauticsale. Order now at Nauticsale for fast delivery and expert support.