Votronic 3156 MobilPower SMI NVS 300 12V DC / 230V AC inverters are used in special vehicles, high-quality motorhomes and other areas where high quality and reliability are required and which are also equipped with a mains priority circuit.

Even when you're on the road, you don't want to do without the comforts of everyday life. Electrical devices not only increase comfort in the motorhome but also determine the equipment in the ambulance or fire engine, whether it is sensitive medical equipment, notebooks, power tools or the beloved espresso machine. All these devices require 230 V mains voltage, which is supplied by an inverter from the on-board battery.

The appliances operate in switch mode using the latest technology. Microprocessor control in conjunction with modern SMD technology has made it possible to achieve a compact design. Noise and friction-optimized low-noise fans (speed-controlled) ensure perfect cooling and therefore problem-free continuous operation even at full power. Integrated protective circuits also monitor the thermal and electrical load as well as overloads and short circuits in the output circuit. The inverters have an intelligent energy-saving control system with automatic switch-off. It ensures that no more power is consumed in idle mode than is absolutely necessary. To protect the batteries, an undervoltage protection is integrated, which switches off the inverter when the battery voltage drops.

As a special feature, the MobilPOWER Inverter Sinus -NVS are equipped with an integrated mains priority circuit. The advantage of this mains switching is that, for example, all existing sockets on board a motorhome can continue to be used when shore power is applied. The inverter switches off and the external power is switched directly to the existing vehicle sockets. If shore power is no longer available, the inverter is simply started and from then on supplies the internal vehicle sockets again.

Technical highlights of the MobilPower series from Votronic

• Output with mains voltage quality (pure sine wave)

• Integrated mains priority circuit

• Compromise-free, trouble-free operation of all mains-powered devices, e.g. medical devices, radio, charging mounts (cell phone, radio devices, hand lamps, batteries etc.), laptop, PC, air conditioning, cool boxes, power tools (drill, angle grinder etc.), TV, SAT, TFT, microwave, fully automatic coffee machine, hair dryer, fan, lights, vacuum cleaner, refrigerator etc.

• Control unit can be rotated 360° on the device and can also be placed anywhere in the vehicle as an external remote control (5 m connection cable included)

• Switch-mode technology, compact, lightweight, robust and reliable, high overload capacity for short periods

• Low power consumption, selectable power-saving mode:

- Continuous operation
- Automatic standby with automatic search for switched-on consumers
- OFF

• Automatic switch-off in the event of battery over/undervoltage, overload, overheating, etc.

• Power and temperature-controlled comfort cooling fan with infinitely variable speed control