CSI 30 PRO 3000W/12V Sine Wave Inverter with Mains Priority Switch and Charger | 2nd Generation

Maximum performance for self-sufficient power systems

The ECTIVE CSI 30 PRO Gen.2 was developed for high-performance appliances and demanding energy systems. With 3000 watts of continuous power and up to 6000 watts of peak power, it reliably supplies coffee machines, air conditioners, power tools, induction cooktops and other energy-intensive devices with clean 230V AC power.

Thanks to its pure sine wave output, the voltage is equivalent to that of a standard household outlet. This ensures that even sensitive electronic devices can be operated safely.

Swiss device with T23 socket.

Integrated charger and automatic mains priority switching

The CSI 30 PRO combines a sine wave inverter, battery charger, and mains transfer switch in one compact system. As soon as shore power is available, the mains priority switch automatically takes over the supply to the consumers and simultaneously charges the battery.

The integrated IUoU charger delivers up to 40 A charging current and supports AGM, gel, wet, and lithium batteries. Individually adjustable charging profiles ensure maximum battery life and high charging efficiency.

Professional equipment for the highest demands

The second generation has been specifically optimized for continuous use in motorhomes, boats, and off-grid systems. Comprehensive protection functions against overload, short circuit, overtemperature, and over- and undervoltage ensure maximum operational reliability.

• Operating temperature: -15 to 40 °C
• Battery capacity (LiFePO4): 250 Ah
• Battery capacity (wet, gel, AGM): ≥ 480 Ah
• Overheating: >75 °C
• Overvoltage: 16.5 ± 0.2 V
• Continuous discharge current (LiFePO4): 250 A
• Continuous power output: 3000 W
• DC power connector: M10
• Storage temperature: -40 to 85 °C
• Dimensions (L x W x H): 470 x 220 x 150 mm
• Max. charging current: 40 A
• Maximum power output up to 10 seconds: 4500 W
• Maximum power up to 2 seconds: 6000 W
• Product group: Off-grid inverters
• Product series: ECTIVE CSI PRO
• Return after overvoltage: 15.2 ± 0.2 V
• Return after undervoltage: 14.2 ± 0.2 V
• Voltage: 12 V to 230 V
• Undervoltage (ECO mode): 11.0 ± 0.2 V
• Wave type: Pure sine wave
• Efficiency: up to 92%