Victron Quattro 48/3000/35-50/50 120V VE.Bus

The Victron Quattro 48/3000/35-50/50 is the smallest 48V Quattro for 120V North American systems: 3000VA of true sine wave inverter, a 35A adaptive charger and two AC inputs with an integrated transfer switch. Connect two independent sources, such as the grid and a generator, and the Quattro automatically connects to whichever one is live; each input passes up to 50A. PowerControl sets a current limit per input so the charger never overloads a small generator, and PowerAssist tops up a weak source with battery power during high-load moments. On loss of all AC sources the main output switches to inverter power in under 20 milliseconds. A second AC output is live only when AC input is present, for loads that shouldn't run off the battery. It is a good fit for 48V cabins and backup systems that want generator and grid switching built in without stepping up to 5000VA.

Key Specs:

• DC Input: 38–66V (48V system)
• Continuous Output: 3000VA / 2400W at 25°C (2200W at 40°C, 1700W at 65°C)
• Peak Power: 6000W
• AC Output: 120V ± 2%, 60Hz ± 0.1%
• AC Inputs: two, each 50A feed-through, integrated transfer switch (90–140VAC)
• Max Charge Current: 35A
• Auxiliary Output: 32A
• Max Efficiency: 94%
• Zero-Load Power: 25W (20W in AES mode, 12W in Search mode)
• Programmable Relays: 3
• Dimensions: 14.3 x 10.2 x 8.6 in (362 x 258 x 218 mm)
• Weight: 42 lb (19 kg)
• Part Number: QUA483021100

Going to 120/240V? Two Quattros can be configured for split-phase output. Need more 48V power? See the Quattro 48/5000/70-100/100 120V or the Quattro 48/10000/140-100/100 120V.