I. Product features
Using unipolar modulation to output pure sine waves
Intelligent design, simple structure, powerful functions, and complete protection:
Peak power up to 1000W
Efficiency up to 88%
Protection types: battery high and low voltage protection/output short circuit protection/overload protection/over temperature protection
Widely used: home storage, electric tools, office and portable devices, RVs, emergency energy storage, etc.
II. Specification parameters
Rated power: 400W
Peak power: 500W
Output voltage: 230V AC ± 5%
Output frequency: 50Hz ± 0.5Hz
Output waveform: sine wave
Harmonic (THD): ＜ 5%
Overload capacity: 140% 10S
Protection functions: overvoltage protection, undervoltage protection, over temperature protection, short circuit protection, undervoltage recovery, overload protection, overvoltage recovery, undervoltage alarm
Maximum efficiency: ≥ 90% full load
Undervoltage alarm voltage: 24V
Undervoltage alarm recovery voltage: 25V
Undervoltage protection voltage: 23.3V
Undervoltage protection recovery voltage: 25.6V
Overvoltage protection voltage: 31.5V
Overvoltage protection recovery voltage: 30V
Abnormal alarm mode: indicator light, buzzer alarm
Over temperature protection: 65 ℃
Altitude: ≤ 5000m
Protection level: ≥ IP20
Working environment temperature: -20 ℃ -50 ℃/≤ 85% RH
Product size: 250.6 * 118 * 56mm (L * W * H)
Battery type: Lithium iron phosphate
Moisture proof method: PCBA three proof paint
Warranty: 5 years
Heat dissipation method: air cooling
III. Precautions for operation
① Do not use under fire or extremely hot conditions! Do not use or store near heat sources such as water heaters or flames!
② Pay attention to the positive and negative poles in wiring!
③ It is prohibited to short circuit the positive and negative poles of the equipment with wires and metal objects!
④ Do not use nails or other sharp objects to pierce the shell, and do not hammer or step on the battery!
⑤ It is prohibited to collide, throw, or other equipment that is subject to mechanical vibration.
⑥ Prohibit direct welding of wiring terminals!
⑦ Do not use the device if it emits odor, heat, deformation, discoloration, or any other abnormal phenomena!
⑧ Do not use in extremely hot environments, otherwise it may overheat, seriously affecting the characteristics of the equipment, shortening its service life, and ensuring user safety.