Mastervolt isolation transformer - Mass GI 7 - 7000W - 32A - IP23
A secure connection between the boat and shore power is a key point in your electrical installation. Galvanic isolation between the dock and the edge prevents electrolysis on metal parts while maintaining good grounding.
State-of-the-art high frequency switching technology.
Lightweight and compact.
Integrated Soft Start function.
Connected to intensities of 90 to 255 V and 45 to 65 Hz.
Units can be paralleled for higher capacity.
Higher efficiency, limited heat production.
Modern transformer technology: Light, quiet and reliable
The Mass GI offers the latest high frequency switching technology as well as Soft Start for current peaks at grid connection. Indicator lights on the case indicate charging and overload. The transformer can be remotely controlled. Mass GI is 75% lighter and 60% smaller compared to low frequency transformers.
Higher capacity via parallel switching
Parallel switching of Mass GI increases shore power capacity. Two 16 A/3.5 kW units provide a capacity of 32 A/7 kW, four units give 64 A/14 kW.
Can be installed anywhere
With its robust aluminum housing, this isolation transformer can be mounted in any position on a wall or on the floor. No rubber backing is needed because the unit does not vibrate or hum. The Mass GI also features professional connections with cable glands.
|Output voltage (±5%)
|Output frequency range
|Input voltage range
|Input frequency range
|Rated input current (230 V)
|Power 230 V (120 V)
|340 x 261 x 250mm
13.4 x 10.3 x 9.8 inches
|Earth leakage protection
|No-load power consumption
|Temperature range (ambient temp)
|0°C to 40°C, power decreasing > 40°C
32°F to 104°F
|Circuit breaker shutdown