| We are the professional of manufacturing Mp3/Mp3 player,Mp4Mp4 player, Car FM Transmitter,Car Mp3 player, Car Mp4 player, Car FM Modulator,Digital Camera, Digital DV,Digital Camcorder,Digital Photo Frame, USB Phone, Skype Phone, Car Bluetooth Kit,Car rearview mirror with Bluetooth;Sony PRO DUO, Ms. PRO DUO, SD Card, Wireless Card ect located in Shenzhen, China 150H/ 12V DC to AC Power Inverter User’s Guide █ Thank you for purchasing the Power Inverter. The Power Inverter is an ultra compact and highly portable power inverter from power inverter the leader in the field of high frequency inverter design ,From the 12-volt outlet in your car or boat the power inverter will reliably power a wide variety of household AC products ,such as portable stereos ,laptop computers ,camcorders and mobile phone charges .The power inverter is designed to provide years of trouble free operation and includes automatic safely monitoring circuitry to protect it and your battery from inadvertent overload conditions. █ Read this guide before installing or using the power and save it for future reference 1 Placement Guidelines For optimum operation ,the power inverter should be placed on a flat surface such as the floor of a car ,THE LOCATION SHOULD BE: █ Dry Do expose to water drip or spray █ Cool operate only in ambient temperatures between 32°F(0℃)and 104°F(40℃) keep away from heating vents █ well ventilated Allow at lease 2 inches (5 cm)clearance above and on all sides of the power Inverter for proper cooling 2 Using the inverter The power inverter150H is capable of continuously powering most 220-volt AC products that use 150w or less. its AC output waveform, called “modified-sine wave”,Is designed to function similarly to the sine wave shape of utility power .Most AC products rated for 150w or less will operate normally with the power inverter 150H The power or “wattage” rating of AC products is the average power they use when many AC products are first switched on. They initially consume more power than their power rating. TVS, monitors, and electric motors are examples of products that have high “surge” requirements at start up. Although The power inverter 150H can supply momentary surge power as high as 300w, occasionally Some products rated less than 120w may exceed its surge capabilities and Trigger its safety overload shutdown feature. Indicators Controls and connectors. █ An AC outlet is provided on one end of the power inverter. A 220-volt AC product with a continuous power consumption of120w or less. may be plugged in . █ The power inverter receives its operating power through its DC Plug that fits standard vehicle cigarette lighter sockets and 12-volt power outlets. █ The ON/OF switch enables output AC power at the AC outlet when switched ON . █ The green POWER light indicates AC power is present at the AC outlet and the power inverter is operating normally. █ The red FAULT light indicates inverter shutdown caused by low or high battery voltage ,overload or excessive temperature Inverter Operation █ Plug the power inverter DC Plug into a vehicle’s cigarette lighter or 12-volt outlet. █ Turn the power inverter ON/OFF switch ON. The green POWER light indicates AC power is available at the AC outlet. █ Plug the AC product you wish to operate into the AC outlet and switch it on. █ As the battery charge is used up. Battery voltage begins to fall. When the power inverter senses the voltage at its DC input has dropped to 10.5-volts, an audio warning is provided. When input voltage drops to 10-volts,the power inverter will automatically shut down to prevent battery damage. The red FAULT light illuminates. █ If the power inverter exceeds a safe operating temperature, due to insufficient ventilation or a high temperature environment. It will automatically shut down. The red FAULT light will turn on and the audio warning will sound. █ Should a defective battery charging system cause the battery voltage to rise to dangerously high levels, the power inverter automatically shuts down. The red FAULT light will turn on. CAUTION！Although the power inverter incorporates protection against over-voltage, it may still be damaged if the input voltage exceeds 15-volts. █ In the event of an overload, low battery voltage or overheating, the power inverter will automatically shut down.(See Section 4). Interference with Electronics Equipment Generally most AC products operate with the power inverter just as they would With household AC power, below is information concerning two possible exceptions. Buzzing Sound in Audio Systems. Some inexpensive stereo systems and “boom boxes” have inadequate internal Power supply filtering and “buzz” slightly when powered by the power Inverter. Generally. The only solution is an audio system with a higher quality filter. Television Interference. The power Inverter is shielded to minimize interference with TV signals However. with weak TV signals interference may be visible in the form of lines scrolling across the screen The following should minimize or eliminate the problem: █ Use an extension cord to increase the distance between the power inverter and the TV antenna and cables █ Adjust the orientation of the power inverter, television, antenna and cables █ Maximize TV signal strength by using a better antenna and use shielded antenna cable where possible █ Try a different TV Different models of televisions vary considerably in their susceptibility to interference. Battery Operating Time When using the power inverter operating time will vary depending on the charge level of the battery, its capacity and the power level drawn by the particular AC load .With a typical vehicle battery and a 50-watt load (such as a portable stereo/CD player) an operating time of 5-6 hours or more can be expected . When using a vehicle battery as a power source it is strongly recommended to start the vehicle every hour or two to recharge the battery before its capacity drops to low. The power Inverter can operate while The engine is running but the normal voltage drop that occurs during starting may trigger the power inverter’s low voltage shutdown feature. Because the power inverter draws less than 0.15 amps with the ON/OFF switch in the ON position and with no AC products connected, it has minimal impact on battery operating times . 3.WARNING & CAUSION Incorrect installation or misuse of the power inverter may result in danger to the user or hazardous conditions. We urge you to pay special attention to all CAUTION and WARNING statements. CAUTION statements identify conditions or practices that may result in damage to the power inverter or to other equipment WARNING statements identify conditions that may result in personal injury or loss of life. WARNING! shock hazard. keep away from children. █ The power inverter generates the same potentially lethal AC power as a normal household wall outlet .Treat it with the same respect that you would any AC Outlet, █ Do not insert foreign objects into the power inverter’s AC outlet or vent openings. █ Do not expose the power inverter to water ,rain snow or spray. █ Do not under any circumstances connect the power inverter to power utility AC distribution wiring █ Failure to follow the above instructions may result in personal injury or damage to the power inverter WARNING! Heated surface. █ The power inverter’s housing may become uncomfortably warm reaching 140’F(60’C) under extended high power operation █ Ensure at least 2 inches(5 cm)of air space is maintained on all sides of the power inverter. During operation, keep away from materials that may be affected by high temperatures CAUTION! █ Do not connect any AC product to the power inverter whose neutral conductor is connected to ground. █ Do not expose the power inverter to temperatures in excess of 104’F(40°C) CAUTION! Do not use the power inverter with the following equipment: █ Small battery operated products Such as rechargeable flashlights some rechargeable shavers ,and night-lights that are plugged directly into an AC receptacle to recharge █ Certain battery chargers for battery packs used in hand powered tools These chargers will have warning labels Stating that dangerous voltages are present at the charger’s battery terminals 4 Specialfecton Continuous Output power: 150w Surge Rating: 300w Input Voltage : 10～15V Output Voltage: 220V±10% 50Hz±3 Hz Output Waveform: Modified Sine wave Warning : 9.8V～10.5V Low battery shutdown : 9V～10V High battery shutdown : 14V～16V Peak efficiency : ＞90％ Temperature Protection : ≥65℃ Continues AC output power:120w Size(L×W×Hmm): 104×63×38 Net Weight : 252g 5 Troubleshooting █Problem: AC product will not operate ,no inverter lights are on Possible Cause: Suggested Remedy: Poor contact with lighter socket or 12-volt outlet. Press plug firmly into socket. Clean plug or socket if necessary. Lighter socket or 12-volt outlet may require ignition to be switched on. Turn key to accessory position. Cigarette lighter or 12-volt outlet Fuse is blown. Check vehicle fuses and replace blown fuse with correct value . Inverter has been connected with reverse DC input polarity. Probable inverter damage has occurred. Have unit repaired. █ Problem: Measured inverter output is too low. Possible Cause: Suggested Remedy: Standard “average-leading” AC voltmeter used to measure output voltage Inverter’s “modified sine wave” output requires “true RMS” voltmeter resulting in an apparent reading 5 to 15 volts too low . such as Fluke 87 series millimeter, for accurate measurement Battery voltage is too low. Recharge battery. █ Problem: Battery run time is less than expected . Possible Cause: Suggested Remedy: AC product power consumption is higher than rated. Use a larger battery to make up for increased power requirement. battery is old or defective. Replace battery Battery is not being properly charged. Have vehicle electrical system checked by a qualified technician. |
