150W~6000W - Power Master Technology Co.
Contents
1. the following requirements Dry Do not allow water to drip or splash on the inverter free of salt or moisture laden air Temperature Ambient air temperature should be between 0 C and 40 C Safety Do not install in a battery compartment or other areas where flammable fumes may exist such as fuel storage or engine compartments Ventilation Allovv at least one inch of clearance around the inverter for airflow Ensure the ventilation openings on the rear and bottom of the unit are not obstructed The installation site should not be susceptible to temperatures in excess of 50 C Dust free Do not install the inverter in an environment where either dust wood particles or other filings shavings are present These can pull into the unit blocking the cooling fan Close to battery batteries Avoid excessive cable lengths Mount the inverter between one and two meters from the batteries but do not install the inverter over or in the same compartment as batteries Use the recommended wire lengths and sizes Do not mount the inverter where it will be exposed to the gases produced by the battery These gases are very corrosive and prolonged exposure will damage the inverter Wall mount Inspection and operation are more convenient if the unit is mounted at head height and the DC cables hang naturally out of the way B AC safety Grounding The AC input ground wire must connect to the incoming ground from your AC utility source The AC output groun2. DC TO AC POWER INVERTER 12V 24V 48Vdc Input 115V 230Vac Output PURE SINE WAVE 150W 6000W Output cont L Series User Manual Before install and use your Inverter read the User Manual and safety instructions Cooler housing design Anytime Anywhere Power it up wherever you goll VER C 980720 CONTENTS A General NV 00000 sr 3 B ileje rerrro meter eT 3 M i i Re ta mt atttamtatitamtacitaet atat Ea 3 D Safety NOS UC OMS eene e MER 3 E Front View amp Main Functions aaaaaaaaaaaaaaanaanannnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnunnunnnnnnm 5 F Rear View amp Main Functions a2aaaaaaaaaaanaannnnunnnunnnunnnnnnnnnnnnnnnnnnnnnnnnnnunnunnunnnnnuns 7 G Pre Installation Information aaaaaaaaaaaanazanunnnuunnnnnnunnunnnnnnunununnnnnnnnunnnnnnnnunnnnnnuna 8 H Electrical RequirementSsaiiimeasanadsnsamammsamnamdsans 8 l Installation Requirements 2aaaaaaaaaaaaaanv nunnunnnnunnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnuns 8 J Connection and giri 10 AIO DG eal OM pete TE E 11 L Green Power Adjustment sisirin aaeain aaa ai aaa kaiaa 11 M Irouble SHOOUNO eingir seee Fo e oar neve oio Rode EL va era 12 arie 13 OS DECUMCa OMS re 14 A General Introduction We are experts in DC to AC Power Inverter and Solar Inverter Our engineers are making use of advanced technological design that results in an inverter that is more excellent smarter and easier to use than any other inv
3. ckwise is increased sensitivity e Note the trim pot is extremely sensitive e When the lamp flashes GREEN the unit is in standby mode e Turnonthe smallest AC load attached to the inverter The inverter should now deliver 240VAC and AC status lamp should be GREEN However if the lamp is ORANGE the sensitivity must be increased by turning the control pot a little counter clockwise e Now turn OFF the AC load The lamp should return to flashing GREEN indicating that the inverter is on standby If this does not occur reduce sensitivity by turning the control pot a little clockwise and check again M Trouble Shooting AC output does not stay ON Some AC loads may not large enough to hold the inverter ON This condition is indicated by the inverter turning off after every eight to ten seconds then back on again The AC Status lamp will also be flashing orange There are two possible solutions Increase the sensitivity of the inverter by turning the Standby control slightly counter clockwise until the lamp shows steady green Increase the amount of AC load on the inverter Inverter shuts down due to Over Temperature Your inverter will safely provide the output power defined in the technical data section under the conditions specified If the inverter shuts down and indicates over temperature it may be that you have exceeded one of the parameters Check the following Ensure the inverter has adequate ventilation Insufficient ventilati
4. d wire should go to the grounding point for your loads for example a distribution panel ground bus Neutral Grounding 115V models The neutral conductor of the AC output circuit of the Inverter is automatically connected to the safety ground during inverter operation This conforms to National Electrical Code safety requirements For models configured with a transfer relay when AC utility power is present and the inverter is in bypass mode this connection neutral of the inverter s AC output to input ground is not present so that the utility neutral is only connected to ground at your breaker panel as required 230V models There is no connection made inside the Inverter from either of the line conductors line or neutral to the earth ground WARNING Operation of the inverter without a proper ground connection may result in an electrical safety hazard PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE COMMENCING INSTALLATION Installation should be performed by competent professional electrical renewable energy installer as dangerous voltages can be present Complete the following steps in the order shown 1 Mounting e Unpack your inverter from its shipping container and inspect the unit for any obvious transit damage Report any concerns immediately to your supplier e Mount the inverter to a suitable surface paying close attention to the mounting requirements previously mentioned in this manual AC Wiring Importa
5. erter with similar power ratings We have been developed to provide you with years of trouble free operation We provide a Pure Sine Wave output with very high quality power often with less spikes and surges than grid supplied power Please take a few minutes to read this manual carefully B Application Pure Sine Wave Power Inverters provide 150 350 650 1200 1800 3000 and 6000 watts of Pure Sine Wave AC power from a DC source C Features Capable of driving inductive loads i e electric Microprocessor based design with accurate tools and appliances and stable frequency Does not affect other equipment like TV Standard outputs adjustable 100 120Vac radio etc 200 240Vac 50 60Hz Standard specially designed AC and DC line Panel indicators for battery voltage amp load level filters Specific chassis for harsh environments Standard inputs 12V 24V 48V Custom design No problem with microwave ovens Very low harmonic distortion THD lt 3 Standard low battery cut off Quick response standby functions Great overload performance Very efficient stand by circuit otate of Art auto load sense Can be used anywhere Pure sine wave at 50 60Hz Simplified system design Lowest installation cost Remote control unit Extremely efficient Green Power Easily mounted Reliable No noise D Safety Instructions WARNING Before installing and using your inverter read the Safety Instructions 1 General Safety Precautions e Do not ex
6. ery cables to the DC input terminals on the inverter Your cables should be as short as possible ideally less than 10 feet 3 meters and large enough to handle the required current in accordance with the electrical codes or regulations applicable to your installation Cables that are not an adequate gauge too narrow or are too long will cause decreased inverter performance such as poor surge capability frequent low input voltage warnings and shutdowns J Connection and Testing For a quick connection and performance check please follow these guidelines 1 Unpack and inspect the power inverter check to see that the power switch in the OFF position 2 Connect the DC POSITIVE cable to the Positive POS terminal on the battery Next connect the cable to the positive terminal on the inverter The connection to the negative NEG terminal of the Inverter should be the last connection made A spark when making this final connection is normal WARNING Make sure all the DC connections are tight torque to 9 10 ft Ibs 11 7 13Nm Loose connections will overheat and could result in a fire hazard 3 Before proceeding further carefully check that cable you have just connected the positive terminal of inverter to the positive terminal of the power source CAUTION Heversed polarity connections will blow a fuse in inverter and may permanently damage the inverter Damage caused by a reverse polarity connection is not covered b
7. indicators The ON OFF switch turns the control circuit in the power inverter on and off It does not disconnect power from the power inverter The Inverter operates from an input voltage ranging from 10 to 16 VDC for 12V models 20 to 32 VDC for 24V models 42 to 62 VDC for 48V models By custom design only Peak performance for the inverter occurs when DC input voltage is in the Range of 10 volts to 16 volts for 12V models and 20 volts to 32 volts for 24V models and 42 volts to 62 volts for 48V models from 150Watts up to 6000Watts Over voltage indicator The over voltage indicator indicates that the power inverter has shut itself Down because its input voltage higher than the detect voltage 12V 24V 48VDC versions Under voltage indicator The under voltage indicator indicates that the power inverter has shut itself down because Its input voltage has been lower than detect voltage 12V 24V 48VDC versions Over temp indicator The over temp indicator indicates that the power inverter has shut down because it has become overheated The power inverter may overheat because it has been operated at power levels above its rating or because it has been installed in a location which does not allow it to dissipate heat properly The power inverter will restart automatically once it has cooled off Overload indicator The overload indicator indicates that the power inverter has shut itself down because its output circuit has been short ci
8. nput Polarity Fuse Feature Over Load Short Circuit Shutdown Restarts Soft Start pole ON Off Switching with 3M or 15M wire Control OC 50 32F 122F 30 70 22F 158F cri 280 135 90 315 137 90 350 280 115 465 280 1 20 465 280 1 85 380 290 240 380 290 240 14
9. nt to satisfy warranty requirements and conditions a qualified electrician must perform all AC wiring DC Wiring IT IS ESSENTIAL that the battery bank voltage matched the DC input voltage rating of the inverter Damage to the inverter could result from improper voltage connections A battery fuse must be installed between the batteries and the inverter appropriately sized Motor starting fuses or similar are recommend Before making any connections ensure that the inverter circuit breaker is in the OFF position Connect the inverter DC input cables to the battery terminal the BLACK cable to the negative battery terminal Ground Fault Circuit Interrupters GFCI S Installations in Recreational Vehicles for North American approval will require GFCI protection of all branch circuits connected to the AC output of the Inverter In addition electrical codes require GFCI protection of certain receptacles in residential installations While the output of the Inverter is equivalent to the waveform provided by utilities compliance with UL standards requires us to test and recommend specific GFCl s State power has tested the following GFCl protected 15A receptacles and found that they functioned properly when connected to the output of the Inverter 9 WARNING Do not operate the power inverter without connecting it to ground Electrical shock hazard may result 5 Making DC Wiring Connections Follow this procedure to connect the batt
10. on can severely restrict the power output of your inverter Ensure that the true power rating of your appliance including power factor is less than the output rating of your inverter Inverter shuts down when trying to start a load A sudden surge in load such as a motor starting may cause the inverter to shut down If this occurs Ensure the battery voltage is within specifications when the device is trying to start if the voltage falls too far you may need to increase the size of your batteries If the battery voltage is ok then the inverter power output may be too small Common problems 1 Television interference Operation of the power inverter can interfere with television reception on some channels If this situation occurs the following steps may help to alleviate the problem e Make sure that the chassis ground lug on the back of the power inverter is solidly connected to the ground system of your vehicle boat or home 12 e Do not operate high power loads with the power inverter while watching television e Make sure that the antenna feeding your television provides an adequate Snow free signal and that you are using good quality cable between the antenna and the television e Move the television as far away from the power inverter as possible e Keep the cables between the battery and the power inverter as short as possible and twist them together with about 2 to 3 twists per foot This minimizes radiated interfe
11. or airflow Battery terminals Connect to 12V 24V 48V battery or other 12V 24V 48V power source is positive is negative WARNING Reverse polarity connection will blow internal fuse and may damage inverter permanently WARNING Shock Hazard Before proceeding Further ensure that the Inverter is NOT connected to any Batteries and that all wiring is Disconnected from any electrical sources Do not connect the output Terminals of the Inverter to an incoming AC sources Pre Installation Information Before installing your inverter please make sure that you have appropriately sized batteries A battery that is too small will not allow the inverter to perform to its full specification Electrical Requirements DC input voltage of the inverter must be the same as the battery bank voltage DC cabling must be connected to the correct polarity terminals of the battery bank Red Positive Black Negative DO NOT extend the DC cable length to the inverter unless you are prepared to increase the diameter of the cable If this is necessary consult your supplier installer for advice DO NOT connect AC power to the output of the inverter THIS WILL DAMAGE THE INVERTER Between the inverter and any generator mains supply install a double pole break before make changeover switch switching both line and neutral Installation Requirements Where to install The power inverter should be installed in a location that meets
12. ough to weld a ring or similar metal causing a severe burn Installation and Operation To get the most out of the power inverter it must be installed and used properly E Front View amp Main Functions 0150LN o O350LN Green Povver Adj Green Power Adj Green Run Flash Green Power Green Run Flash Green Power M H Red Protection Red Protection ON rss A 1 o OFF Power Power PURE SINE WAVE INVERTER V V PURE SINE WAVE INVERTER NE INVERTER Power a Power mw Run Green Power OIP Volts Adj e 3 3 Under Volt Green Power Adj g Es 3 Over Volt 1800L 3000L Cere un ous J T ce 6000L eve aj os F ce 3 ON OFF switch Power ON OFF switch leave in the OFF position during installation LED INDICATION Over Volt Over Voltage Protection Over Temp Over Temperature Protection Under Volt Under Voltage Protection Over Load Over Load Protection Power Power ON Run Green Power Indicates current operating condition of the inverter AC outlet Outlet sockets available North America GFCI North America Continental European Schuko Australia New Zealand United Kingdom Universal Socket F Rear View amp Main Functions 0150LN O350LN WARNING Don t reverse the and of the battery This may cause internal damage 6000L 9 Ventilation window Do not obstruct allow at least 1 inch f
13. pose the Inverter to rain snow spray bilge or dust To reduce risk of hazard do not cover or obstruct the ventilation openings Do not install the Inverter in a zero clearance compartment Overheating may result To avoid a risk of fire and electronic shock make sure that existing wiring is in good electrical condition and that wire is not undersized e Do not operate the Inverter with damaged or substandard wiring 2 Explosive Gas Precautions This equipment contains components that can produce arcs or sparks To prevent fire or explosion do not install in compartments containing batteries or flammable materials or in locations that require ignition protected equipment This includes any space containing gasoline powered machinery fuel tanks or joints fittings or other connections between components of the fuel system Precautions When Working With Batteries If battery acid contacts skin or clothing wash immediately with soap and water lf acid gets into eyes immediately flood eyes with running cold water for at least 20 minutes and get medical attention immediately e NEVER smoke or allow a spark or flame in vicinity of batteries or engine Do not drop a metal tool on the battery The resulting spark or short circuit of the battery may cause an explosion e Remove personal metal items such as rings bracelets necklaces and watches when working with a lead acid battery A lead acid battery produces a short circuit current high en
14. rcuited or drastically overloaded Switch the ON OFF switch to OFF correct the fault condition and then switch the ON OFF switch back to ON Green Power Adjustment Our inverter features automatic load sensing which allows the inverter to wait in Standby mode until an AC load is switched ON When an AC load appears the inverter will immediately start This feature conserves valuable battery energy as the inverter uses only about 1096 of normal power when in standby mode standby is indicated by flashing green lamp The amount of AC power required to start the inverter can be adjusted following the procedure below Ensure battery voltage is at nominal i e 12V or 24V as appropriate for your inverter F Adjust load sensitivity for green power mode as follows e Turn OFF all AC loads keeping the AC wiring connected Some loads such as TVs must be turned OFF at the power point as they can still represent a small load to the inverter e Using a small screwdriver adjust the black plastic trim pot located to the right of the two lamps below the power point Turing this control fully clockwise will override the standby circuit and keep the inverter ON all the time this could be used if you have a very small load that must stay ON at all times e Adjust the pot until the lamp is steady green then turn the pot back a little until the lamp flashes green Allow 10 seconds between adjustments for stabilization clockwise is less sensitive counter clo
15. rence from the cables WARNING Do not open or disassemble inverter Attempting to service the unit yourself may result in a risk of electrical shock or fire 2 Troubleshooting guide Problem and Symptoms Possible Cause Solution Low output voltage Using average reading Use true RMS and cable 110V 95 105VAC Voltmeter See page 7 Point 6 7 of manual 220V 190 210VAC Load LED flashes Overload Reduce load Remove Load Recharge battery check Under Volt LED flash Low input voltage connections and cable Thermal shutdown Improve ventilation N Maintenance Very little maintenance is required to keep your inverter operating properly You should clean the exterior of the unit periodically with a damp cloth to prevent accumulation of dust and dirt At the same time tighten the screws on the DC input terminals 43 O Specifications Continuous Output 150W 350W 650W 1200W 1800W 3000W 6000W Power us Power 300w 700W 1300W 2400W 3600W 6000W 12000W 100 120v 1 2 200 240v 1 2 adjustable 50Hz 60Hz 0 596 Output Wave Pure Sine Wave lt 2 THD Form Full Load E lt 4w In green power status Input Voltage 7 20 32VDC Green Power Recovery Time 1 Second LED Status RUN trip Green power Power ON OFF RUN STAND BY High Low Battery Shutdown Indication Ali one Over Temperature Shutdown and Over Load Shutdown Protection Input High Low Voltage Over Temp and Reverse I
16. y our warranty 4 Connect the cable securely from the negative terminal of inverter to the negative terminal of the power source WARNING You may observe a spark when you make this connection Do not make this connection in the presence of flammable fumes Explosion or fire may result Set the power switch to the ON position Check the power and RUN GREEN POWER LED indicators on the front panel of the inverter source If the LED is not lit check your power source and the connections to inverter The other indicators should be off Set power inverter switch to the OFF position The indicator lights may blink and the internal alarm may sound momentarily This is normal Plug the test load into the AC receptacle on the front panel of the inverter Leave the test load switch off Set power inverter switch to the ON position and turn the test load on The inverter should supply power to the load lf you plan to measure the output voltage of the Inverter a meter such as FLUKE 45 BECKMAN or other Digital Volt meter must be used Operation To operate the power inverter turn it on using the ON OFF switch on the front panel The power inverter is now ready to deliver AC power to your loads If you are operating several loads from the power inverter turn them on separately after the inverter has been turned on This will ensure that the power inverter does not have to deliver the starting currents for all the loads at once Controls and
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