WZRELB 3000W Continuous (6000W Surge) Power Inverter — 12V to 120VAC, 60Hz, LED Display

Compact WZRELB power inverter delivering 3000 watts continuous and 6000 watts surge with an integrated LED display. Designed for 12VDC battery systems and providing a 120VAC, 60Hz output through a 15A USA-type socket. DC input operating range: 10V–15V (nominal input 12VDC). Protection and monitoring: low-voltage alarm activates between 9.5V and 10.5V, low-voltage shut down at 9V–10V, and over-voltage shut down at 15.5V. Overload causes the unit to shut off and requires manual reset; thermal overload will automatically cut output. The inverter includes over-voltage protection and an internal cooling fan that runs when temperature exceeds 50 degrees. Performance and electrical details: no-load current draw is 1A, and AC regulation is within 3%. Efficiency ranges from 85%–90%. Suitable for both resistive and inductive loads; for continuous reliable use, run resistive loads at no more than 80% of the rated power. Guidance for motor-driven appliances: choose an inverter with continuous power 3–7 times the appliance’s rated power; for refrigerators, a unit approximately 10 times the fridge’s rated power is suggested. Ensure the battery is fully charged before installation to avoid triggering low-voltage protection. Check for fuses or breakers in the system — a 300Amp fuse is recommended for the 3000W version. Use standard cables and ensure cable specifications are larger than AWG 4. Insufficient battery capacity can cause unexpected shutdowns; consider adding batteries to increase runtime and stability.