NOTE! The product has defects. Minor oxidation on battery terminals, damaged packaging
The SINUS 4000 electronic voltage inverter is designed to power electrical equipment requiring 230V AC voltage from 12V DC battery systems and vehicle installations. This device is an optimal solution for vehicles and locations where a direct connection to the utility grid is unavailable.
The inverter produces a pure sine wave output, which is identical to the voltage provided by the public power grid. This capability allows the device to safely and efficiently power inductive loads such as power tools, air compressors, air conditioners, refrigerators, and freezers. It is equally suitable for a wide range of other equipment, including RTV devices (televisions, gaming consoles, speakers), LED lighting, smart home automation, household appliances (washing machines, microwaves), central heating pumps, and motors for automated gates or lifts.
Continuous power: 2000 W
Battery voltage: 12 V
Input voltage range: 10.5 V - 15.5 V
Output voltage: 225 V - 235 V AC
Output frequency: 50 Hz ±2 Hz
Under-voltage protection threshold: 10.7 V ±0.3 V
Efficiency at full load: ~92%
Output voltage waveform: Pure sine wave
Idle load current: 300 mA
Built-in protections: Short-circuit, thermal (cut-off at approx. 60°C - 70°C), under-voltage, over-voltage, overload
Alarm signals (acoustic): 2 (low voltage alarm), 3 (under-voltage protection), 4 (over-voltage protection), 5 (overheating), 6 (overload)
Intended application: Powering inductive and capacitive devices (e.g., motors, pumps, appliances, power tools) in off-grid systems
Operating temperature: 0°C to 40°C
Device dimensions: 35.5 x 22.5 x 8 cm
Net weight: 4.6 kg
Package dimensions: 42 x 26.5 x 13 cm
Package weight: 4.9 kg
