USER`S MANUAL
Contents
1. USER S MANUAL UPS FOR ELEVATOR SOJI SJ S 60VDC Note To properly use the product read this manual thoroughly and retain for easy reference inspection and maintenance Ensure the end user receives this manual SOJI TECHNOLOGY COMPANY LIMITED www sojitech com User s manual UPS for elevator SOJI SJ S Series OVERVIEW BATTERY POWERED EMERGENCY UPS FOR ELEVATOR SOJI SJ S 60VDC Main features Digital signal control base technology using MOSTFET Automatic off when low battery Great power saving Led indicate Light weight easy to setup and connect with control system Pure sine wave output Smart charging three stages maximum battery service life Output 310VDC line support YASKAWA inverter series Have compatibility with many inverters runs ARD by DC voltage UPS extended to 60 72 96 VDC YL NNNN NN NNN Table of Contents l Operation instructions gteae nen nr no aa ee eee ere Te 2 Il Overview ol ol 0 ame gure rm eg e ei ar i iaie piai enat 3 Hi Diagram COT CCE ghia cca ssc gene acc ceases a E R E E EA E E 4 W OPEO ea E 4 V Diagnoses and 9 14 pee een re ne re eee eee roe 5 Wie VINE S esses ee ci stec osccsine nc sere A use poate aiee oeeneasanceesnceanesaiecucun 6 www sojitech com a7 User s manual UPS for elevator SOJI SJ S Series Operation instructions This device mainly supplier by 60V 7AH or 48V 7AH for SJ S 48VDC this device can be used for emergenc2. sojitech com www sojitech com Ea Desiring Always
3. to load without interrupt times switching less than 10ms After 5s 10s or 20s time can be select by JUM seconds relay K1 becomes ON OUT L connect to the delay output K1 If battery is not connected when L1 phase fails OUT L1 fails also When L1 come back the device starts from beginning again During the inverter process if voltage of batteries less than 45V 36V for SOJI SJ S 48VDC device continuous buzz and shutdown after 10s to save battery life 3 After 200s when evacuation landing finish the device automatic OFF Now no current is drawn from batteries Batteries are saved from discharging When AC phase L1 come back the device automatic starts from beginning 5 Led indication 5 1 When AC main phase L1 is ON SV ON ax ON MAN ON GRO OFF CH ON OFF When battery is charging CH led is ON when completely charged it becomes OFF Koo OFF Pe INVRT OFF Pe 5 2 When AC main phase L1 is OFF sv ON 12v oN GR ON a a ON After5 10 or 20itbecomesON vet ON OS V Diagnoses and Corrections 1 When AC phase L1 is ON device do not automatic ON please check fuse F3 220VAC 10A 2 When AC phase L1 fails device do not automatic supplier output to OUT L please check Circuit breaker CB battery www sojitech com ET User s manual UPS for elevator SOJI SJ S Series VI Warnings Turn off Circuit breaker CB battery before connect device to battery When device is running do
4. SOJI SJ S Series Overview circuit Button Leds indication test An m Chat pir Cas Fia C7 Tes f fa Io F ane a iala a Iy E CI gr LEHI g ig Ming i COMO 3 n i TE aj p mi BEE rly aif e 2 T ea gi ee pe M rel h F creas u m 7 mae a TERE 2 c An S Ho m ad iu e Ok aa parte ei K KEAT aat o CI n n FUU y a L D 3 2 y5 OTER a dg 3 oe z a y ery l lg FE a x cis O ea UAW WEL mgen vw e E a TE Aga LT lg EC m m m LI OOO O CN l toU o ica i i P C JUM set time 5s 10s or 06 TET 2 Tel iia 4 Figure 2 1 S with digital signal control base technology using MOSTFET Mainboard control of SOJI SJ z O O O E 3 z S S User s manual UPS for elevator SOJI SJ S Series IIl Diagram connect AC input Figure 3 1 Diagram connect inside SOJI SJ S series model In this connection the SOJI SJ S series is supplied by 60V battery as in our standard case IV Operation 1 When L1 and NTR becomes ON the device start operation GR relay become ON L1 input voltage connect to output voltage OUT L 2 When L1 phase is fail GR relay becomes OFF and if battery connected OUT L Note 1 This device can be run automatic without connect to battery it ensure that elevator work normally when battery fails or disconnect www sojitech com eel User s manual UPS for elevator SOJI SJ S Series Continuous supply
5. not touch any part it can be dangerous with high voltage 3 Foralong service life of the batteries the ambient temperature should be limited to maximum 50 C degree Since the maximum temperature in the machine room is limited to 45 C degree this condition may be satisfied 4 Measure the terminal voltages of each battery during charging they should be around 12 13 volt do not use the batteries lower than 11 0 Volt 5 When the total terminal voltage is around 68 69 Volts after the charging and if it drops below 45V or lower at the beginning of the first evacuation operation keep them for charging at least 20 hours If they drops again below 45 Volt at the beginning of the operation replace them by new batteries 6 Keep the device running in a clean environment 7 Be careful Do not connect the batteries in reverse polarity UPS FOR ELEVATOR SOJI SJ S 60VDC Easy to setup High performance The purpose of this manual is to provide accurate information in the handling setting up and operating of the SOJI SJ S series of power emergency Please feel free to send your comments regarding any errors or omissions you may have found or any suggestions you may have for generally improving the manual Data specification can change without notice SOJI TECHNOLOGY COMPANY LIMITTED ee Jo A Division of SOJI Corporation www sojitech com www sojigroup com Visit us at www sojitech com for more information or contact us via contact
6. y evacuation operation for all elevator s control panels with inverter of all power ratings What it work for Device are designed to return the elevator cabin to the one upper or lower floor and open the door in the event of a main power failure use maintenance free dry batteries and operate automatically a few seconds after a power failure SOJI SJ S is a fully automatic system When the main power is available the batteries are charged optimally and the system is ready to perform a rescue operation in case of a main power failure In case of a main power failure SOJI SJ S automatically takes over the control from the main system the emergency lights of the cabin are immediately turned on The elevator cabin start moving towards a lower or upper floor within 10 seconds in installations with a backup generator this duration is about 20 seconds The cabin stop when it reaches a floor level and the door open automatically The lights of cabin remains on for about 120 more seconds The rescue operation is completed and SOJI SJ S go to sleep mode until the power come back During this time it is not spend any energy from the battery When the main power become available the elevator resume normal running mode Efficiency inverter 80 Inverter frequency 50 60 Hz optional Charging time 6 hours for 90 of full battery capacity Dimensions 150 x 170 x 165mm Weight 7 0 Kg www sojitech com eel User s manual UPS for elevator
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