SET48 120-1KLC user manual
Contents
1. Yes Yes 11 Blink Blink Blink Dark Fault No No 12 DC Off Yes Yes Light Dark Dark Dark Notes shows that the LED lights in order x shows no light 1 For protecting battery inverter can only start when battery voltage in within the Starting Voltage After entering into working state inverter can work normally as the battery voltage is within Working Voltage 2 When battery voltage reduced to Starting Voltage there is a voltage warning when the voltage goes lower than Working Voltage inverter will shutdown Page8 of 10 VI SET48 120 1KLC Mechanical Information Figurel front 443 7 S 3 a 4 7 11 2i 4 di 7 i gt Ls DOOD cn HL 465 482 Figure2 rear LO J AC OUT acon ACN TDC IN RS22 a PFS EEEEEE Ec i s F F a FFF F FFI O dl LINIGILIN MCB Page9 of 10 Warranty Letter We warrant that this product is free from defects in material and workmanship and agree to remedy any defect or at its option replace the product for a period of two years from the date of purchase Parts may be replaced under this warranty with new2. SET48 120 1KLC Sine Wave Inverter Users Manual II Il IV VI VIL Table of Contents SET48 120 1KLC Model Notes cece ee ee ee ee ee ee ee ee ee ee ee ee ee e SET48 120 1KLC Functions e00 000o eee eee eee eee eee eee 88 O08 O88 O88 O88 eee eee eee SET48 120 1KLC Technical Specifications ccc cccccccccc ccc cec cee ces SET48 120 1K LC Operation Method 2 00 con cee ccc cco woe cece cee coe ee SET48 120 1IKLC Maintenance Information ccc ccc ccc cccccccccccccccces SET48 120 1KLC Mechanical Information 22 ccc ccc cee ccc cece cee cee Warranty letter CCHS CEH ooo ooo ooo OEE ooo CEH OEE OER SEER OED OEE SEE EOE OOO Page2 of 10 10 IMPORTANT SAFETY NOTES Please keep this manual for future use Please read this manual carefully at the first time when install operation and maintain according to the manual instructions AC input voltage of the series is 120V 60Hz DC input voltage of the series is 48 VDC please connect as per the instructions to avoid the possible damage Please turn off the inverter and disconnected all cables before moving To avoid the damage and hurt to people and inverter please don t open cover by yourself Do not use it with overload which can affect inverter life Please put the inverter in the dry place at least 10cm away from the wall Protecting from direct sunlight rain and moisture Please put it far away from fire and high
3. e and internal over heat these can guarantee good performance working reliability and other technical specifications Sine Wave inverter is designed based on center control system to meet the power supply requirements of computer and other terminals mainly applying for Various managing equipment of digital communication system including terminal monitor and cashier equipment Server intelligent platform of information network system power system and instrument Suitable for system which has only DC power and don t have AC power system Page4 of 10 Features of Inverter a With micro CPU control SET48 120 1KLC inverter is an intelligence model product good designing and reliability are the advantages b SET48 120 1KLC inverter is adopting SPWM technology with the output of stabilized voltage and frequency pure sine wave c SET48 120 1KLC inverter has good compatibility built in by pass switch high overload feature for reliable and continuous power supply d SET48 120 1KLC inverter is AC power type The city power supply is main when the city power is normal when city power is off inverter comes into work state e With the excellent designing SET48 120 1KLC inverter can be auto switched to bypass on the running state it s easy to maintain and replace the battery without effecting load power supply f In case there is battery voltage high low or overload the overload warning shutdown output when battery v
4. nverter will check the related parts and system state When the all meters of inverter is in normal the inverter will be in working status of power supply and inversion This checking takes about 10 seconds indication LED lights from left to right two times during this period Shutdown Put the start switch on O all LED light and becomes dark inverter is shutdown V SET48 120 1KLC Maintenance Information Figures ON OFF button SWITCH Beeper ON OFF Buz Bypss output LED green ENTER lt S Inverter LED blue UP ft Battery Fault LED red DOWN 1 Load fault LED red Th BUZ lt Page7 of 10 Chart2 LED Lights and Indication Status Out Power Inver Battery Load Output Item Type Green Blue Red Red Inversi 1 Self Test Yes on or On gt On gt On gt On Power Yes Yes 2 Battery Fault Dark On Blink Dark No No 3 Power Normal Yes Power Light Dark Dark Dark i Inversi 4 Power to Inversion Yes Dark Light Dark Dark on Yes Lower Power 5 DC Voltage Low than start Inversi Dark Blink Dark Dark voltage on DC Start Voltage 6 No No Dark Dark Dark Dark Low DC input voltage Yes Yes 7 Blink Dark Dark Blink High No No Inversion Output Yes Yes 8 Dark Blink Blink Dark Fault No No 9 Overload Shutdown No No Dark Dark Blink Light 10 Shortage Shutdown No No Light Light Blink Light Inversion Wave
5. oltage recovers normal battery voltage recovers power supply output will auto recovers in 50 seconds after overload off This function is very suitable for the communication station in which there is no person on duty g SET48 120 1KLC inverter can support network communication system power working state can be monitored by the supervision software h SET48 120 1KLC inverter provides with two dry connectors which can be used for DC input fault checking and AC output problem warning cod AC Output Switch Circutt Sampling oa ed Figurel Inverter Function Diagram Page5 of 10 Il SET48 120 1KLC Technical Specifications Chartl1 SET48 120 1KLC Technical Specifications Output power 1KVA Run mode Pure inverter online interactive Rated input voltage 48V Rated input current 24A DC Input Turn off voltage range 42V 59V Turn on voltage range 45V 57V Anti noise current irrigation lt 10 Bypass voltage V 145 95 10V AC Input Rated input current A 10 5A Bypass transfer time ms lt 5ms Rated capacity 1000VA Rated output power 800W Rated output voltage and frequency 120Vac 60Hz Wave shape Pure sine wave Rated output current 6 7A Output voltage accuracy 120 V 1 5 AC Output Output frequency accuracy 60Hz 0 1 Waveform distortion lt 3 Dynamic Response Time 5 Power factor 0 8 Overload 120 30s Efficiency 80 Re
6. or remanufactured parts This warranty will not apply to any product that has been improperly installed as described in the installation manual misused abused used in ways the product was not designed altered or repaired in any way which may affect the performance or reliability of operation sustained damage by power surges or electrical storms or sustained shipping damage or repaired by any unauthorised repair centre We make no other warranties express or implied including any warranty of fitness for a particular purpose In no event shall be responsible for indirect or consequential damages or lost profits even if we have been advised of the possibility of such damages Our sole obligation to you shall be the repair or replacement of a non conforming product User s Information User Company Contact person Address Phone Dealer company Post code Model Serial number Purchase date Handling person Repair Record Date Record Abstract Technician Signature Pagel0 of 10
7. sistive load 285 Dielectric Strength Input amp output 1500Vac 1min Noise 1m lt 40dB Work Ambient temperature 25 C 50 C environment Humidity 0 90 Non condensing Altitude m gt lt 1000 Cooling Forced air HMI LCD display Interface Communication interface RS232 communication ieee stem load output 3ch output TCP IP network interface Optional Input undervoltage overvoltage output overload short circuit Protection protection AC input high and low voltage protection Output wiring Terminal Blocks Net Weight 8KG Dimension 482 W X88 H X358 D mm Page6 of 10 IV SET48 120 1KLC Operation Method Installation 1 Open the package and check accessories 8pc output terminals and 1 Manual 2 Choose a clean and ventilation area 3 Make sure DC voltage and battery voltage are inverter required 4 Check the power Positive and Negative line 5 Connecting Positive Cable with the terminal DC48V on the back panel and negative Cable with the 6o_99 6 Connecting AC input L N G with AC Input terminals L N G AC Ground must be connected into ground area 7 Connecting load cables with AC output terminals L N G Start a Make sure that input DC and AC output cables are right connected b Tum on DC input switch c Put the start switch on I inverter comes into the state of self inspection showing inverter is on Notes Self inspection Before the output is delivered the i
8. temperature Please do not put things on the top of inverter Please contact dealer or manufacturer service center for any problem do not open the cover to avoid any further damage and risk Warning The product can be affected by the radio under certain circumstances further protection equipment is needed Page3 of 10 I SET48 120 1KLC Model Notes SET 48 120 1K LC E ae rere LCD display E 19 Inch Rack Type p ih Copererers Power VA a p 120 AC Output Voltage SEE AEE DC Input Voltage Il SET48 120 1KLC Functions With the development of information and network technology the new generation DC AC power supply sine wave inverter are widely used in telecom mobile air field banking office industry hospitals military and research fields By using battery as DC input and sine wave AC output after inverter the output voltage and frequency of Sine wave inverter are very steady and can work continuously avoiding the problems of power break voltage unsteady noise and lightning invasion With the sine wave inverter can guarantee the utility and equipment reliable work and system safety Sine wave Inverter is a kind of DC AC power supply the output wave is pure sine wave by SPWM technology with the features of fast reaction low wave distortion output voltage and frequency steady This inverter is also equipped with the protections of over DC input low voltage over AC output overload circuit shortag
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