USER`S MANUAL
Contents
1. les OUTPUT VOLTAGE 220V ac 2 7 picture B 8 9 5 2 Operational Procedure Operations of this series are very easy and convenient the system will run normally if you operate as www chinabestproducts com 9 www chinabestproducts com following steps correctly 5 2 1 The Switching On 1 Make sure the main switch in on OFF position and no load is connecting with inverter output 2 Check if the input power supply of the inverter is regular 3 Turn the main switch to the position of ON 4 Press the Switch Button on control panel and keep for four seconds cooling fan starts after about 25 seconds the green contravariant indicator _ will turn bright gradually 5 If the contravariant indicator _ is on that means the inverter is working normally 6 After the inverter is switched on successfully the load can be connected to the inverter for using 5 2 2 Procedure of Switching Off 1 Power off the load that is connected with the inverter 2 Press the Switch Button on control panel and keep for four seconds 3 Pull the main switch to OFF Notice do not power off the inverter if the load is not turned off 5 2 3 Procedure of Switching on 1 Pull the main switch to ON 2 Press the Switch Button on the control panel for about four seconds to turn on the inverter 3 Start the load Trouble Removing of Inverter 6 1 Running Indication There are voice alar2. output controlling switch Fig 13 www chinabestproducts com Direction of Communication 8 1 Direction of Communication Por Interface of Inverter 1 Most computer systems are equipped with inverters to prevent systematic taults and document damages caused by power cut Using status of electricity is available if the computer is connected with a communication port II Communication port can connect with a computer through D89 on the backplance to know status of the inverter Users should buy interface and software separately in accordance with his DOS WINDOWS3 1 WINDOWS95 98 WINDOWSNT NOVELL so the computer is possible to get online with the inverter and display the operational condition of the inverter on screen of the computer If the mains is cut off the system understands the electricity is cut then it sends warning message and it will perform normal switching off procedure automatically before it records data and closes programs once the presupposed time is up at last it will cut off the power of the inverter automatically When the mains supply normally again the inverter will recover its service ID There are two kind of computer interfaces available in this inverter one only shows status of the inverter which fits personal computer the other offers detailed information of the inverter making is suitable for stations supervision systems etc Standard machines only provide the first kind of interface software i
3. 20 220V 15 240V 415 360V 15 Direct Current 220V 15 240V 415 360V 15 Efficiency Full gt 65 gt 80 gt 86 Noise 50db 55db 60db Limit output if overloaded Protection Overload short circuit protection Rejection capacity of circnit noise is FCCA didici Normal of inverter green light Low voltage of battery red light Overload red light Fault red light Ring every 4 seconds after cutting of mains Alarm Ring every second if the battery is being used up Keep ringing if any fault or the battery is used up Computer Interface 9PinD Type connector Option Temperat Environ ure 0 40 ment Humidit 95 if no curdling y Size WxHxDmm 560x280x365 555x265x570 635x270x690 550x450x1000 Input device Wire Group terminal block Remark above information is for reference if any change please take real products as criterions www chinabestproducts com 13
4. adopting of the latest IGBT success ratio unit with special equipped driving ship and special designed control circuit So applications of our Inverters will make your precise electric equipment perform most efficiently 1 2 Notice In order to guarantee normal performance of existing functions of the Inverters please notice Please make sure you read this manual detailedly before using Fixing must be operated as the indications in this manual Operate as indicated steps Avoid overloaded employ in case any trouble of the Inverters Please the Inverters clean Please keep this manual for reference in future Fixing and maintenance should be handled by qualified personnel It s better to keep two persons on the spot while fixing Inverters SO 00 SG ON A 5 he Construct according to safety code 10 Please do not open the machine cover to escape any person or machine from being shocked by electricity www chinabestproducts com 2 www chinabestproducts com Outline Structure of Inverter 2 1 Appearance of 1K VA Inverter Fan Control Panel SS SS MANS NV OAD g v Main Switch Battery Interface Output Socket Fig 1 Fan Main Switch Communication Port Bypass Insurance Output Socket Output Switch Insurance Cover Board of Group Terminal Block Group Terminal Block Fig 1 A www chinabestproducts com 3 www chinabestproducts com 2 3 Appearance
5. of 5 6KVA Inverter Outline Structure of Inverter ontrol Panel Communication Port Bypass Insurance Output Insurance Output Socket Line Bank Cover Board Fig 2 B 2 4 Appearance of 8K VA 20KVA Inverter Control Panel Communication Port Door Lock Fan www chinabestproducts com A 3 Placement of Inverter Placement of Inverter 3 1 Transit and Removal 1 Please dismantle all the connections firstly 2 Handle with care no hitting 3 No inverted removal 3 2 Placement 1 Please do not set it on any rugged or declining place Fig 5 2 Please put the inverter in a ventilated place its back and two sides should be at least 10cm from walls to make sure unobstructed working of air orifice and air gate Fig 6 Fig 7 Keep the inverter from direct irradiating of sunshine Fig 8 Keep it from rain or sloppy places Fig 9 Keep it far from fire and high temperature in case the temperature gets too high Fig 10 Keep it from space with corrosive gas a Gy ee a a Temperature of running environment should be 0 40 Placement www chinabestproducts com 5 www chinabestproducts com Front Fig 6 Fig 7 Fig 10 Fixing and Connection of Invertor 4 1 Notice 1 Please follow electric prin
6. ciples while constructing 2 Do earthing properly 3 Test input voltage by electricity meter to check if the voltage is right 4 Stave off operation under power and make sure safe construction 5 Turn the switch on back of the inverter to OFF 6 Take the cover board on group terminal block away off 7 Connect input and output cables correctly in keep with marks on group terminal block and lock them after taking insulated treatment 8 After connection set the cover board of the group terminal block back then the inverter can start work www chinabestproducts com 6 www chinabestproducts com 4 2 Fixing of Inverter 4 2 1 1KVA Inverter 1KVA inverter provides two input power lines for batteries which can be inserted directly into battery interfaces of the inverter but please notice positive electrode and cathode of the connecting lines they can not be connected in opposite directions or the inverter will de damaged Then insert the load into output socket of the inverter Attention the loading should be beyond rated ration 4 2 2 Inverters over 2KVA There s a group terminal block on the back of the inverter Battery input 1 10 inverter output L N and earthing can be connected properly according to the wiring marks Please notice the difference of positive electrode and cathode of batteries F CH Fe He i ih 35 2 3m f HH 2 i HEL ith 4a A TE th FH Ha A A a HA Rette im iH Be Hb ig Earthing Output Termina
7. l tor tH E vij Zero Line Output Terminal forth x Ze uig Live line Output Terminal Ft ay A IEAR Positive Electrode of Battery Input G BIBA ftk Cathode of Battery Inout HA ehj Earthing Inout Terminal Fig 11 Warning 1 This machine has to be connected to the ground and the earthing wire should not www chinabestproducts com 7 a www chinabestproducts com be removed or cut under any condition to prevent electricity shock Direct and alternating current exist between wiring terminals at the back of the inverter so please fit the cover board properly before start the machine 4 3 Selection of Dynamical Fittings 4 3 1 Selection of Wiring Fixing and Connection of Inverter 4 3 2 Voltage Output boao Battery put Fao ty 110 V 2KVA 5mm 2 mm 4mm 3KVA 6mm 2 5 mm 6mm 5KVA 6mm 3 5 mm 8mm 8KVA 8mm 5 5mm 12mm 10KVA 10mm 8 mm 16mm 15KVA 16mm 10mm 16mm 4 5 2 Selection of Air Switch SS Battery Input output Power Capacity 220 V 110 V 2KVA 32A 15A 32A 3KVA 32A 20A 50A 5KVA 50A 32A 63A 8KVA 100A 63A 100A 10KVA 100A 100A 100A 15KVA 100A 100A 100A 5 1Controlling and Pointing Device 5 1 1 www chinabestproducts com Control Panel of 1KVA Inverter Operation of Inverter Mains Indicator Indicator of Bypass Power Supply Load Indicator Indica
8. m of the control panel in daily use E Light on Turn off No Lasting Alarm Alarm every Alarm every 1 4 seconds second www chinabestproducts com 10 www chinabestproducts com Indicators on Control Panel l Alarming Working Status of Treatment 2 a Voice Inverter _ eo Normal No Did not press switch See Fig 15 button of the inverter The switch button of 20S No inverter is not pressed Power cut Check input wire Electricity in battery is using up Turn off the inverter or the load Electricity in battery has been used up Turn off the inverter Overload Reduce the loading Abnormal of the inverter Contact for maintenance Remark Please see Fig 15 for indication explanation for indicators of mains input and bypass the indicator is on when there is mains input if the bypass indicator is on that indicates the inverter is outputting if the inverter is not equipped with mains the indicator would not be on there is no outputting of the inverter when the bypass indicator is on 7 1 Normal Operation As Fig 13 the mains supplies power to loads through commutator inverter and static switch and charges the battery though a charger Mains inverter _ battery www chinabestproducts com
9. s sold separately 1 The first computer interface provide only mains cutting alarm low electricity warning and powering off of the inverter 2 The second computer interface use RS232 communication to connect with computer and send data continuously Data the inverter offers includes input voltage output voltage output frequency voltage of battery and using percent of loads internal temperature of the inverter etc IV Hard equipment the inverter supplies D89 see Fig 25 for its appearance Pin signal of D89 which is provided with the inverter is as follows 5 4 3 2 1 Pin Function YO fee e ee 2 RS232 Rx Input 3 RS232 Tx Output eel ere 5 Grond Input www chinabestproducts com www chinabestproducts com 9 8 7 6 Fig 14 e e e Electrical Specification INV IKV INV INV INV INV INV INV INV INV Specification A 2KVA 3KVA SKVA 6KVA 8KVA 10KVA ISKVA 20KVA Rated Capacity 800W 1600W 2400W 3200W 4800W 6400W 8000W 1200W 16000W Mode Pure sine wave THD lt 3 Voltage Stability 220V 2 110V42 Frequency 50Hz 60Hz 0 5 Provisional 100 load change 4 Change 120 rated current swift to bypass automatically after 5 secondsSseconds BYPASS S Overload 150 rated current swift to bypass automatically after 10 cycles BYPASS Performance Load Power 0 8 lagged Factor Current Wave 3 1 Crest Ratio Input Voltage of 48V20 110V 20 120V
10. tor of Battery Electricity Quantity Indicator of Invertor Working Statuc Indicator of Load Power Supply Inverter Stop Button Trouble Indicator Invertor Start Button www chinabestproducts com Fig 12 A 5 1 2 Control Panel of Inverters over 2K VA 1 Input Indicator input indication of power supply of Mains MAINS 2 Bypass Indicator output indication of power supply of mains BYPASS 3 Output Indicator Output indication of power supply of converter INVERTER 4 Indicator of Battery Electricity Quantity if this light is on it means electricity in the battery is being used up BATTERY 5 Overloading Indicator it shows if the user s using electricity quantity is over rated capacity of the inverter OVERLOAD 6 Fault Indicator to indicate troubles of inverter FAULT 7 LCD Display display figure signals such as voltage frequency power status of inverter etc 1 AC LOSS OK BAT OK LOW NO OUTPUT BYPASS OUTPUT INVERTER OUTPUT 2 INPUT VOLTAGE 5 OUTPUT FREQUENCY 3 OUTPUT VOLTAGE 6 BATTRY VOLTAGE 4 INPUT FREQUENCY 7 OUTPUT POWER 8 Selection Button of LCD Display press this button to display each working parameters of the inverter circularly 9 SwitchButton of Inverter the inverter will be powered on or off if this button is pressed for four seconds continuously Remark all indicators that relate with Mains only work when Mains are input in the inverter Operation of Invertor
11. www chinabestproducts com USER S MANUAL USER S MANUAL Series INV Pure Sine Wave Contravariant Power Supplies Inverter Catalogue 1 Brief Introduction 1 1 Summary 1 2 Notice 2 Outline Structure 2 1 Appearance of 1K VA Inverter 2 2 Appearance of 2 3KVA Inverter 2 3 Appearance of 5 6KVA Inverter 2 4 Appearance of 8K VA 20KVA Inverter 3 Placement of Inverters 3 1 Transit and Removal 3 2 Placement 4 Fixing and Connection of Inverters 4 1 Notice 4 2 Fixing of Inverter 4 2 1 1K VA Inverter 4 2 2 Inverters over 2KVA 4 3 Selection of Dynamical Fittings 4 3 1 Selection of Wiring 4 3 2 Selection of Air Switch www chinabestproducts com 1 www chinabestproducts com 5 Operation of Inverter 5 1 Controlling and Pointing Device 5 2 Operational Procedure 5 2 1 The First Switching on 5 2 2 Procedure of Switching Off 5 2 3 Procedure of Switching On 6 Running Indication 7 Operational Theory of Inverter 8 Explanation of Communication Interface 9 Electrical Specification Brief Introduction of Inverter 1 1 Summary These series of Inverters aim at needs of Office Automation and computerization by considering placement space and location as well as noise that disturbs personnel in design Taking small volumes low noise with high stabilities and easy operation as key elements the products also maintain its consistent excellent qualities and functions The most outstanding point of these series of Inverters is
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