Features: ◆ the use of advanced single-chip intelligent control technology, with high reliability, features low failure rate; ◆ pure sine wave output, with a load capacity, wide range of applications; ◆ Perfect protection functions (Overload protection, internal overtemperature protection, output short circuit protection, input under-voltage protection, input overvoltage protection), greatly improving the reliability of the products; ◆ intelligent cooling fan control, CPU control cooling fan operation, greatly extending the life of the fan, and save energy, improve work efficiency; ◆ work noise, high efficiency Scope ◆ Travel borne equipment Series: ambulance, ships, traffic lights, etc; ◆ industrial equipment series: solar energy, wind power, gas discharge lamp, etc; ◆ office space : computers, printers, copiers, scanners, digital cameras, etc; ◆ Kitchen utensils series: microwave oven batteries, refrigerators; ◆ household electrical equipment: electric fans, vacuum cleaners, air conditioning, lighting, etc; instructions ( a) Packages of inspection 1. Turn inverter package, please check the product accessories, including: Inverters host, a power line, a user's manual, test report, warranty card, product certification a. 2. Check the inverter is damaged in transit, if found damaged or missing parts, do not turn on, contact customer service online or call our company. (B) Installation Notes 1. Install the inverter should be trained and qualified professional and technical personnel to operate, or assist local dealer. 2. When transporting inverter, take appropriate protective measures; inverter from a cold environment to warm temperatures, the water droplets may appear, let it completely dry before use, to ensure safety. 3. Do the inverter is exposed to moisture, flammable or large concentration of dust and other harsh environments; do not cover and block the air vents, power inverters reserved 20CM around more air circulation gap; in order to have good heat dissipation; 4. Take off when the battery pack is connected rings, watches and the like metal materials, to prevent a short circuit with the battery, and pay attention to the polarity of the battery pack, battery voltage and the inverter parameters match; 5. Power Inverter "On / Off" button on the front cover to "OFF" position; 6. Press wire diameter described in the user manual to make the battery connection cables and power inverter and battery pack reliable connection, note that the battery pack positive, negative not be wrong, so as not to damage the inverter; Connection (iii) inverter and battery pack by making good battery connection cable is connected to the inverter and reliable battery terminal connect the red wire rear cover battery positive, black negative battery terminal connections, non-reversed, so as not to damage the inverter; (iv) panel indicator / buzzer tweet prompts that "inverter" blue light: lights to indicate the inverter Power output is normal; "battery, load the" red light: lights to indicate power inverter restart, output overload, short circuit, failure; Note: Before turning on the power inverter, AC output first base load properly connected, etc. inverter normally open after the fight opens each load. 1. Power: The "On / Off" on the front cover of the inverter keys placed in "ON", after inverter start 1-3 seconds, "INV" green LED is lit, the AC output is normal; 2. Shutdown: The "On / Off" power inverter front cover is placed on the key "OFF", immediately turn off the AC inverter output, the light is off; Spec power vertical high-frequency sine wave inverter series Rated Capacity 8000VA 10000VA rated DC voltage (Vdc) lcd, led 48 110 220 the input DC voltage 48VDC DC voltage range 42VDC-57VDC 85% no-load current output terminal DC connection terminal voltage 220VAC 8KVA instantaneous power 7000W rated power output waveform Pure Output frequency 50Hz ~ 60Hz sine waveform distortion ≤3% protection of low voltage and low voltage shutdown alarm 44V 40V output overload shutdown overvoltage shutdown 58.8 Packing Machine size (mm) 482 * 266 * 378 Packaging (mm) 503 * 630 * 330 Weight (kg) 25 Gross Weight (kg) 33 Packing carton other cooling fan cooling