Wholesale MAILI 3KW High-Frequency 110V/220V AC Inverters Pure Sine Wave with Charger 50/60 Hz DC Output Multiple Protection Functions Manufacturers, Factories
Product features:
A combination of a pure sine wave inverter, automatic battery charger and AC auto-transfer switch.
Using input and output isolated design. It has strong load carrying capacity and strong impact resistance.
Pure sine wave output: stable frequency and voltage,small ripple.
4-step progressive charging stages; charge voltage and charge current adjustable
Super low power loss with no-load and save battery energy effectively.
The temperature control uses stepless speed regulation and silent fan.
Multiple protection functions, equipped with Ac and Dc input high & low voltage protection, over-current protection, overload protection, over-temperature protection, output short circuit protection and so on.
Battery charging activation mode to avoid damage the battery that is deeply depleted when charging.
Built-in two independent chargers,which can be used for starting batteries and backup batteries .respectively(for customized models)
Generator automatic energy distribution technology can use generator power effectively and reduce configuration.
Single-line start function: the inverter can be turned on and off when there is a power signal above 5 Volt,.
Complete the system's personalized settings by the LCD display control panel (optional) or by communications protocol software easily and quickly.
The inverter can be turned on and used at minus 40 degrees Celsius operating temperature.(Customized）
What are the standard specifications and custom options available?
We offer standard sizes, colors, and performance metrics as detailed above. Customized dimensions, special surface treatments, and OEM branding options can also be provided upon request.
What is the typical production and shipping lead time?
Standard production lead time is typically 7 to 15 business days depending on order volume. Shipping times vary based on the destination and selected freight method (sea, air, or express courier).
How is quality control managed for this product line?
Every batch undergoes rigorous quality inspections, including raw material verification, in-line process checks, and final pre-shipment testing to ensure compliance with international quality standards.
Do you provide technical documentation and support?
Yes, complete technical data sheets, installation manuals, and operational guidance are provided. Our engineering team is also available for ongoing technical consultation.
What warranty terms apply to this product?
A standard 12-month quality warranty is provided covering manufacturing defects. Defective parts or items can be evaluated for free replacement or maintenance support.
How can I request a sample or bulk price quotation?
Samples can be arranged for quality evaluation. Please reach out through the inquiry form with your specific quantity requirements to receive a detailed quote.
