The Votronic MobilPower SMI 1200 Sine ST inverter 12 V DC / 230 V AC is used in special vehicles, high-quality motorhomes and other areas where high quality and reliability are required. It is designed for high continuous loads and delivers 1200W continuous power, 200W short-term peak power for coping with high starting currents.
Even when you're on the move, you don't want to miss out on the comforts of everyday life. Electric 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 provided by an inverter from the on-board battery.
Technical highlights of the MobilPower SMI 1200 ST Inverters
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delivers output current with mains voltage quality (pure sine wave)
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1200 watts continuous power, designed for 12V battery voltage)
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Only 8W self-consumption when switched on without load and only 3 watts consumption in standby mode
- Compromise- and problem-free, interference-free operation of all mains-powered devices, e.g. medical devices, radios, charging cradles (cell phones, radios, hand lamps, batteries, etc.), laptops, PCs, air-conditioning systems, air-conditioning systems, loudspeakers, etc.), laptops, PCs, air conditioning systems, cold boxes, power tools (drills, angle grinders, etc.), TVs, SAT, TFTs, microwaves, fully automatic coffee machines, fans, lights, vacuum cleaners, fridges, etc.
Control unit can be rotated 360° on the device and can also be placed anywhere in the vehicle as an external remote control Switch-mode technology, compact, lightweight, robust and reliable, high short-term overload capacity
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Low power consumption, selectable power-saving mode: continuous operation or automatic standby with automatic search for switched-on consumers or OFF
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Automatic switch-off in the event of battery over/undervoltage, overload, overheating, etc.
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Power and temperature-controlled comfort cooling fan with infinitely variable speed control
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High efficiency of over 93%
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Made according to the latest standards and equipped with resilient power electronics that will not let you down for many years
The SMI 1200 ST: modern inverter technology from Germany
The devices operate according to the latest technology in switch mode. Microprocessor control in conjunction with modern SMD technology has made it possible to achieve a compact design. Noise and friction-optimized smooth-running 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 overloading 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, undervoltage protection is integrated, which switches off the inverter when the battery voltage drops.
Flexible installation of the inverter display panel possible
In order to position the inverter optimally, the display panel can be removed after removing the two fastening screws and reinserted in the desired position (rotatable in 90° steps) and screwed in place. If the inverter is installed in a location that is difficult to access, the display panel can also be used as a remote control. To do this, the control panel is removed from the device, reconnected to the device with the 5 m control cable and mounted in the desired position.
Optionally, an additional remote control can also be connected if you want a display directly on the device and in the board area.
Scope of delivery:
1x Votronic 3177 SMI 1200 ST 12V 230V MobilePower Inverter
5m connection cable for control panel, battery connection terminals, mains cable, 1x connection diagram, operating instructions
Also available in boat version with moisture-protected electronics!
Technical data
| Nominal battery voltage (DC) in [V] |
12 |
| Output voltage (AC) in [V] |
230 pure sine |
| Output frequency |
50 Hz quartz stabilized |
| Efficiency |
> 93 % |
| CosPhi of consumers |
anything allowed |
| Output power duration in [W] |
1200 |
| Output power short / peak in [W] |
1400 / 2000 |
| Minimum battery capacity (recommended) in [Ah] |
> 110 |
| Current consumption (DC) at rated power in [A] |
115 |
| Battery voltage max. [V] |
16 |
| Battery undervoltage min. in [V] |
10.5 |
| Self-consumption in [W] |
8 (switched on, without load) |
| Self-consumption in standby mode in [W] |
3 (without load) |
| Battery terminals in [mm2] |
2 x 50 |
| Temperature range [°C] |
-20 to +45 |
| Degree/class of protection |
IP 21 |
| Dimensions (WxHxD) in [mm] - Dimensions incl. mounting flanges, without connections |
265 x 90 x 305 |
| Weight in [g] |
3800 |
| Standards (CE) |
EN 60950 |
| Ambient conditions, humidity: max. 95% room humidity, non-condensing |
| Scope of delivery: 5 m connection cable for control panel, battery terminals, operating instructions |
