3U5KVA User Manual - Innovative Energies Ltd
Contents
1. up and testing 2 4 1 Unpack and inspect the power inverter check to see that the power switch in the OFF position 2 4 2 Connect the cables to the power input terminals on the rear panel of power inverter The red terminal is positive and black terminal is negative Insert the cables into the terminals and tighten relative nut to clamp the wires securely WARNING You may observe a spark when you make this connection since current may flow to charge capacitors in the power inverter Do not make this connection in the presence of flammable fumes Explosion or fire may result WARNING Make sure all the DC connections are tight torque to 9 10 ft lbs 11 7 13Nm Loose connections will overheat and could result in a potential hazard 2 4 3 Before proceeding further carefully check that cable you have just connected negative terminal of inverter to the negative output power source CAUTION Reverse polarity connection will blow a fuse in inverter and may permanently damage the inverter Damage caused by reversing polarity connection is not covered by our warranty 2 4 4 Connect the cable from the positive terminal of the inverter to the postive terminal of the power source Make a secure connection WARNING You may observe a spark when you make this connection since current may flow to charge capacitors in the power inverter Do not make this connection in the presence of flammable fumes Explosio2. 3U 19 23 Rack mount Model 3U 19 23 Open Frame Cabinet model YK PSW5KVA Series Pure Sine Wave Inverter YK PSW245KVA E YK PSW485KVA E YK PSW1105KVA E YK PSW2205KVA E Instruction Manual innovative Innovative Energies Ltd 1 Heremai Street Henderson NZ energies Tel 64 9 835 0700 info innovative co nz www innovative co nz 1 List of Contents Features 1 1 Application 1 2 Electrical performance 1 3 Mechanical drawings Introduction 2 1 Front panel operations 2 2 Rear panel operations 2 3 Installation 2 4 Quick hook up and testing 2 5 AC safety grounding 2 6 Making DC wiring connections 2 7 _ Inverter operation 2 8 Cooling fan working code Maintenance Troubleshooting guide Warranty Important safety striations 6 1 General safety precautions 6 2 Precautions when working with batteries Appendices A 7 1 Dip switch 7 2 Tune VR o O VI 11 11 14 14 14 15 15 16 16 16 1 Features Pure sine wave output THD lt 3 R Load By pass function Output frequency 50 60Hz switch RS 282 interface remote controls port Wire connection to PC Wired Remote control Loading controlled cooling fan Advanced microprocessor Protection Input Undervoltage Input Overvoltage Overload Short circuit Low battery alarm Over temperature 1 1 Utilities Application 1 1 1 Power tools circular saws drills grinders sanders buffers weed and hedge trimmers air com
3. 0 68A 0 35A 0 18A Output Voltage Adjustment 100 120V Tune VR 200 240V Tune VR 50 60Hz 0 05 Switch Selectable Output Waveform Output Waveform R Load Pure Sine Wave lt 3 TH Overload Short Circuit Reverse Polarity fuse Input Undervoltage Input Overvoltage Protection Over Temperature 50Hz 60 Hz 3 50Hz 60 Hz 3 504 1 x 425 W x 13214 Weight 19kgs Remark The specifications are subject to change without notice 1 3 Mechanical Drawings _ 482 2 _ 460 0 _ 425 0 _ 30 i kal 3 0 ig sie CH ma 8 RO Si F I tE r B gt i o o m I oli 5 L ll o co 1 w N ig LO t Wi z gt h 3 o co 1 P T I 3 ah gi EG z i je i E eee H m 1 Ji 3 0 3 0 IL Ra 465 1 gt 482 2 i UNIT mm Introduction The power inverter series are the member of the most advanced line of mobile AC power systems available To get the most out of the power inverter it must be installed and used properly Please read the instructions in this manual before installing and using this model 2 1 Front Panel Operation m gt 2 1 1 ON OFF switch Please leave in the OFF position during installation 2 1 2 Function Key When sequentially push Function Key it will display various status on the function screen Such as VAC Amp watts and so on When malfunction is
4. The ON OFF switch turns the control circuit in the power inverter on and off The Inverter operates from an input voltage ranging from 20 0 to 32 0 VDC for 24V models 42 0 to 62 0 VDC for 48V models 90 0 to 140 0 VDC for 110V models 180 0 to 275 0 VDC for 220V models The Inverter will indicate high and low DC voltage conditions as follows DC Input over DC Input over DC Input under DC Input under voltage shut down voltage alarm voltage alarm voltage shut down YK PSW245KVA YK PSW245KVAE 32VDC 31VDC 21VDC 20VDC YK PSW485KVA YK PSW485KVAE 62VDC 61VDC 43VDC 42VDC YK PSW1105KVA YK PSW1105KVAE 140VDC 135VDC 95VDC 90VDC YK PSW2205KVA VA 275VDC 270VDC 185VDC 180VDC 2 7 2 Output Voltage Indicator LED displays light on VAC as show as output Voltage value 2 7 3 Output Current Indicator LED displays light on AMP as show as output current value 2 7 4 Output Watts Indicator LED displays light on Watts as show as output Watts s value 2 7 5 Input DC Voltage Indicator LED displays light on VDC as show as input DC voltage value 2 6 Temperature Indicator LED displays light on TEMP as show as internal operating temperature value 2 Output Frequency AC Indicator LED displays light on Hz as show as output frequency value 12 FUNCTION FUNCTION FUNCTION FUNCTION VAC WATT TEMP FUNCTION FUNCTION Please have the accuracy of 6 functions of display as below 100 120 200 240 20 32 42 62 90 140 180 27
5. 2 To avoid a risk of fire and electronic shock Make sure that existing wiring Is in good electrical condition and that wire size is not undersized Do not operate the Inverter with damaged or substandard wiring 6 1 3 This equipment contains components which can produce arcs or sparks To prevent fire or explosion do not install in compartments containing batteries or flammable materials or in locations where require ignition protected equipment This includes any space containing gasoline powered machinery fuel tanks or joints fittings or other connection between components of the fuel system 15 6 2 Precautions When Working with Batteries 6 2 1 If battery acid contacts skin or clothing wash immediately with soap and water If acid enters eye immediately flood eye with running cold water for at lease 20minutes and get medical attention immediately 6 2 2 NEVER smoke or allow a spark or flame in vicinity of battery or engine 6 2 3 Do not drop a metal tool on the battery The resulting sparks or short circuits on the battery or other electrical part may cause an explosion 6 2 4 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 enough to weld a ring or the like to metal causing a severe burn 7 Appendices A 7 1 Dip Switch at the left side of inverter a era a NI eee ee m mm OFF OFF 1
6. 5 p 2 7 8 Over voltage protection indicator OVP The over voltage indicator indicates that the power inverter has shut itself down because its input voltage exceeded 12 24 48VDC version Ref point 2 7 1 2 9 Under voltage protection indicator UVP The under voltage indicator indicates that the power inverter has shut itself down because its input voltage fell below 12 24 48VDC Ref point 2 7 1 2 7 10 Over temp protection indicator OTP The over temp indicator indicates that the power inverter has shut itself down because its temp 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 automatically back up once it has cooled off 2 7 11 Overload protection indicator OLP The overload indicator indicates that the power inverter has shut itself down When output voltage over continue power then must return to operate manually yd NA kha pa A WAN WN N FUNCTION DE ES Oe Dee FUNCTION FUNCTION 13 2 8 Cooling fan working code Cooling fan of inverter is through detecting output power and over temperature situation to work When start to turn on the inverter and output power is under 300W the cooling fan does not start running It complies with saving energy sources requirement Until output power is up to 300W t
7. 9200 S1 Freq Hz 2 S3 Baud Rate When you set up S1 S3 please reset the inverter and let update data through CPU 7 2 Tune VR Tune VR VAC output voltage from 100 120 VAC or 200 240 VAC The VAC value will gradually increase tune VR from right to left RE MARK The user manual is subject to change without notice Innovative Energies Ltd 1 Heremai Street Henderson NZ Tel 64 9 835 0700 info innovative co nz www innovative co nz 16
8. d Before proceeding further carefully check 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 source 2 3 Installation Where to install The power inverter should be installed in a location that meets the following requirements 2 3 1 Dry Do not allow water to drip or splash on the inverter 2 3 2 Cool Ambient air temperature should be between 20 Cand 50 C the cooler the better 2 3 3 Safe Do not install in a battery compartment or other areas where flammable fumes may exist such as fuel storage areas or engine compartments 2 3 4 Ventilated Allow at least one Inch of clearance around the inverter for air flow Ensure the ventilation openings on the rear and bottom of the unit are not obstructed 2 3 5 Dust free Do not install the Inverter in a dusty environments where are dust wood particles or other filings shavings The dust can be pulled into the unit when the cooling fan is operating 2 3 6 Close to batteries Avoid excessive cable lengths but do not install the Inverter in the same compartment as batteries Use the recommended wire lengths and sizes see section 2 6 Also 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 2 4 Quick hooking
9. he cooling fan will start to work in order to drop the inner temperature If the ventilation opening is obstructed the inverter will enter over temperature protection mode OTP The cooling fan will continue working to drop the inner temperature When the temperature comes down to normal situation the inverter will turn on automatically 3 Maintenance Very little maintenance is required to keep your inverter operating properly You should clean the exterior of the unit periodically with a dry cloth to prevent accumulation of dust and dirt At the same time tighten the Screws on the DC input terminals 4 Troubleshooting guide WARNING Do not open or disassemble the inverter Attempting to service the unit yourself may result in a risk of electrical shock or fire Problem and Symptom Possible Cause Solution Low output voltage 110V 95 105VAC 220V 190 210VAC Using average reading Use true RMS reading meter voltmeter and cable Ref point 2 4 7 Load Load display OLP flash Load display OLP flash flash Overload load Reduce load m battery ser dl neat ngervoltage check connections and cable Ref point 2 5 amp point 2 6 reni ventilation Make sure ventilation openings in inverter are not obstructed Reduce ambient temperature No output voltage Over temp indicator Thermal shutdown Load less than 2500W Check AC wiring for short No output voltage Short circuit or wiring error circuit or impr
10. is presenting and the inverter is in bypass mode this connection neutral of the Inverters AC output to input safety ground is not present so that the utility neutral is only connected to ground at your breaker panel as required 2 5 1 2 230V models There is no connection made inside the Inverter from either the line or neutral conductor to the safety ground Ground Fault Circuit Interrupters GFCI S Installations in Recreational Vehicles for North American approvals will require GFCI protection of all branch circuit connected to the AC output of the hardwire terminal equipped inverter In addition electrical codes require GFCI protection of certain receptacles in residential installations While the pure sine wave output of the inverter is equivalent to the waveform provided by utilities compliance with UL standards requires us to test and recommend specific GFCI Our company has tested the following GFCl protected 20A receptacles and found that they functioned properly when connected to the output of the inverter WARNING Do not operate the power inverter without connecting it to Ground Electrical shock hazard may result 10 2 6 Marking DC Wiring Connections Follow this procedure to connect the battery 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 o
11. n or fire may result 2 4 5 Set the power switch to the ON position you will hear the bi bi bi sound At the same time the display is showed the word ASIAN for two times After that you will hear the continuous sound from internal alarm Then the AC voltage shows on the display It means the device has done the operation 2 4 6 Set the power switch to the OFF position the device shut down completely 2 4 7 Please use a power meter accurately measure the true output R M S voltage of inverter We use a power meter such as IDRC CP 350 or ABM 2019 to measure our product 2 5 AC Safety Grounding During the AC wiring installation Ac input and output ground wires are connected to the inverter The AC input ground wire must connect to the incoming ground from your AC utility source The AC output ground wire should go to the grounding point for your loads for example a distribution panel of ground bus 2 5 1 Neutral Grounding GFCIl s 2 5 1 1 120V models The neutral conductor of the AC output circuit of the Inverter is automatically connected to the safety ground during inverter operation According to national electrical code requirements that separately derived AC sources such as inverter and generators have their neutral conductors tied to ground in the same way that the neutral conductor from the utility is tied to ground at the GFCI breaker panel For models configured with a transfer relay while AC utility power
12. occurred its display will be flashed on the screen 2 1 3 AC outlet Outlet sockets available Electrical hazard Contact with water can cause electric shock 2 2 Rear Panel Operation Poso 2 2 1 Ventilation openings Do not obstruct allow at least 3 inch for air flow 2 2 2 Battery terminals Connect to 24V 48V 110V 220V battery or other 24V 48V 110V 220Vpower Source is positive is negative Reverse polarity connection will blow internal fuse and may damage inverter permanently WARNING Do not connect the 24V model to a 12V or 48V battery The unit will be destroyed immediately 2 2 3 RS 232 Connect to remote control unit option accessory or connect to computer to remote control working status FOR REMOTE CONTROL INVERTER TX a SHUTDOWN INVERTER RX lt DC POWER PIN6 PCB BORD 5V PIN7 REMOTE ON OFF PINS VCC GND PING PIN7 PINS ARE FOR REMOTE CONTROL USE NOT FOR PC CONNECTION FOR COMPUTER PC RS232 INVERTER RS232 WARNING Any damages caused by using incorrect RS232 cable will be outside of our warranty scope If you are not sure which one is correct RS232 cable please purchase the correct RS232 cable from us directly 2 2 4 Connect chassis ground terminal to earth or to vehicle chassis using 8 AWG wire WARNING Operation of the inverter without a proper ground connection may result in an electrical safety hazard WARNING shock Hazar
13. oper polarity hot Over load indicator Very high power load and neutral reversed Remove load 14 5 Warranty We warrant this product against defects in materials and workmanship during warranty period and will repair or replace any defective power inverter when directly returned postage paid to US This warranty will be considered void if the unit has suffered any obvious damage by natural and man made factors or alteration either internal or external and does not cover damage arising from improper use such as plugging the unit into an unsuitable power sources attempts to operate products with excessive power consumption requirement or use in unsuitable environments This is the only warranty that the company makes No other warranties express or imply including warranties of merchantability and fitness for a particular purpose Repair and replacement are your sole remedies and the company shall not be liable for damages whether direct incidental special or consequential even though caused by negligence or other fault 6 Important Safety Instructions WARNING Before you install and use your inverter be to read and save these safety instructions 6 1 General Safety Precautions 6 1 1 Do not expose 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 6 1
14. pressors 1 1 2 Office equipment computers printers monitors facsimile machines scanner 1 1 3 Household items vacuum cleaners fans fluorescent and incandescent lights shavers sewing machines 1 1 4 Kitchen appliances microwave ovens refrigerators and freezers coffee makers blenders ice markers toasters 1 1 5 Industrial equipment metal halide lamp high pressure sodium lamp 1 1 6 Home entertainment electronics television VCRs video games stereos musical instruments satellite equipment 1 Ba Performance Item YK PSW YK PSW YK PSW YK PSW YK PSW YK PSW YK PSW YK PSW 245KVA 485KVA 1105KVA 2205KVA 245KVAE 485KVAE 1105KVAE 2205KVAE Continuous Output Power Continuous Output Power Power 5000W Maximum Output Power 5200W 3 mins Rating 10000W Input Voltage Voltage 11 mov 2e0v 11 mov 220v EE 32 ER 62 90 ER 180 KZ 32 62 90 CE EH 2 5 DC Input over voltage alarm DC Input over voltage alarm alarm 31VDC REESE GIVDO 135VDC 270VDC RES 61VDC 185vD0 270VDC sal e 32VDC 62VDC 140VDC 275VDC 32VDC 62VDC 140VDC 275VDC DC Input under voltage alarm DC Input under voltage alarm under voltage alarm 21VDC 2IVDO 43VDG 95VDC 185VDC 2IVDO 48VDC 95VDC 185vD0 DC Input under voltage sovpc 42vbc govpc 18ovDc 20vDC 42vDC g9ovDC 180vDC shut down No load Current Draw 1 64A 0 82A 0 42A 0 24A 1 30A
15. r 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 and frequent low input voltage warnings and shutdowns These low input voltage warnings are due to DC voltage drop across the cables from the inverter to the batteries The longer and narrower these cables the greater the voltage drop WARNING The installation of a fuse must be on positive cable Failure to place a fuse on cables running between the inverter and battery may cause damage to the inverter and will void warranty Increasing your DC cable size will help improve the situation Our company recommends the following cables for optimum inverter performance apply both 120V and 230V versions YK PSW245KVA YK PSW245KVAE 4 0 300A YK PSW485KVA YK PSW485KVE 210 200A YK PSW1105KVA YK PSW2205KVA Also use only high quality copper wiring and keep cable length short from 3 6 feet 2 7 Inverter 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 lf 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 11 2 7 1 Controls and indicators
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