to - JSM Power Conversion
Contents
1. Battery Low Volt 33 0 V Battery Low Time See Battery Low Voltage above Settable from 1second to 20 seconds default 10 sec Battery Low Time 10 s Battery Reconnect Voltage If the Inverter is off due to a Battery Low state the Inverter will automatically start up if the battery Voltage rises above this value and the Battery Reconnect Time has ran out since the Inverter switched off Settable from 30 0V to 42 0V default 36 0V Bat Reconnect 36 0 V 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page 1 1 SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products Battery Reconnect Time If you connect a big load onto your Inverter when the batteries are fairly discharged it can pull the Battery Voltage below the Battery Low Voltage and cause the Inverter to switch off The Battery Voltage can then jump up to above the Battery Reconnect Voltage This will cause the Inverter to start up again while your fridges motor is still under pressure which is not good for you fridge s motor To prevent this from happening the Inverter will wait for the Battery Reconnect Time to run out before it will start up again Settable from 0 minutes to 10 minutes default 5 minutes Bat Recon Time 05 min Refloat Voltage Settable2. SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products User Manual kVA 36Vdc 230Vac Inverter Charger The Inverter Charger can be used in 3 different modes applications Offline UPS Where you have an unstable grid connection or where load shedding is used you will use the Inverter Charger as a backup power source While the grid is available the Charger will keep the batteries not included fully charged and the load will run from the grid When the grid falls away the Inverter will supply your load This happens automatically with a seamless changeover time of less than 12 milliseconds The backup time depends on the size of your battery bank and the size of the load Generator Assisted Inverter Where there is no grid connection and the batteries are charged from Solar Panels and or wind generators the load will run permanently from the Inverter Sometimes when the alternative power is not enough it is necessary to run a diesel or petrol generator Then the Inverter Charger will switch the load over to the generator and charge the batteries When charging is finished the load will be switched back to the Inverter This all happens automatically and the changeover is seamless There is also a generator start relay to start and stop the generator Grid Assisted Inverter When you have a grid connection but want to use alternative energy like Solar Panels yo
3. LEDs will show the Battery Voltage again D If a Short Circuit load bigger than 80Amps is applied to the output of the Inverter the Inverter will switch off and this LED will stay on Remove the Short Circuit and Reset the Inverter by pressing the Reset button if you have a display or switch the DC Input Circuit Breaker off Wait 5 seconds Push the red button for 5 seconds and then switch the DC Input Circuit Breaker on while holding the red button in D flashing If a load between 5kVA and 6kVA is applied to the output of the Inverter for longer than 30 min or if a load bigger than 6kVA is applied to the output of the Inverter for longer than the time shown in the graph below next page the Inverter will switch off and this LED will flash Decrease the load and Reset the Inverter by pressing the Reset button if you have a display or switch the DC Input Circuit Breaker off Wait 5 seconds Push the red button for 5 seconds and then switch the DC Input Circuit Breaker on while holding the red button in 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products Over Load Profile 20 18 16 14 12 10 Power in kVA Time in seconds Note If operated in Grid Assisted Mode and the g
4. from 33 0V to 39 0V default 38 0V ReFloat Voltage 38 0 V Generator Mode At the back of the Inverter Charger is a generator start terminal It is connected to a 1 Amp relay This contact is open when the generator must be off and will close if the generator must run If your generator has an automatic start switch you can use this relay to start and stop the generator OFF will be selected if you don t want the generator to be started for example the generator ran out of fuel ON will be selected if you manually want to start the generator Then you need to switch it OFF manually as well or switch it back to AUTO In AUTO the generator will be started and switched of as needed See AC IN ON Voltage AC IN ON Delay AC IN OFF Voltage and AC IN OFF Delay Generator Mode AUTO AC IN OFF Voltage This is the Battery Voltage at which the Inverter Charger will switch off the generator or stop charging when used in Generator Assisted or Grid Assisted mode Settable from 36 0V to 48 0V default 43 0V AC IN OFF Volts 43 0 V 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page 1 2 SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products AC IN OFF Delay This is the time it will keep the batteries at AC IN OFF Voltage before stop charging when used in Ge
5. the Inverter s output will switch on See Battery Reconnect Time G This LED will be on when power is flowing from the Inverter Charger in Charging mode into the batteries 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products H This LED will be on when power is flowing from the Mains or Generator into the Inverter Charger in Charging mode I This LED will be on when power is flowing from the Mains or Generator into the Load J This LED will be on when power is flowing from the Inverter Charger in Inverter mode to the Load Note If operated in Grid Assisted Mode and the grid is available the Inverter will switch the load over to the grid if any of the above fault conditions occur Keypad and LCD Display On the front panel is a DB15 connector where an optional User Interface can be connected for viewing parameters and to change the settable parameters The display can be mounted onto the Inverter Charger It is recommended that the display cable is disconnected pulled out at one end when not used since LCD displays are sensitive for lightning Viewable parameters There are 4 Viewing windows They show the following parameters as seen below To view these windows press Menu Enter to
6. 7 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page 1 3 SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products AC Input Upper Limit 260 V AC Input Maximum Current This is the maximum current the Inverter Charger will draw from the Generator to protect the generator or Grid unless the load is more than this current For example If you have a 6kVA generator at 230V The maximum output current of the generator is then 26Amps If your load is 15Amps the Inverter Charger will then draw a maximum of 11Amps from the generator to charge the batteries so that your generator is not overloaded If your load is more than 26 Amps there is nothing the Inverter Charger can do about it This value will be set according to your generator Settable from 0 Amps to 50 Amps default 30 Amps AC INPUT Source This is used to select in which mode the Inverter Charger is being used As an Grid Offline UPS as a Generator Assisted Inverter or as a Grid Assisted Inverter See page 1 for more details of the different mode default Grid Offline UPS AC INPUT Source Grid OFFLINE UPS Output Voltage The output Voltage can be set The lower you set it the less power is used by the equipment connected to it Settable from 220V to 230V default 225V Output Voltage 225 V Password to Set Calibration This is for factory use only Do not attempt to en
7. CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products Inverter Specifications Nominal Battery Voltage 36 Vdc Input Voltage Range 30 70 Vdc Operating Voltage Range 30 50 Vdc Output Voltage 220 230 Vac Settable 50 Hz Waveform Pure Sine Wave Total Harmonic Distortion 396 Output Power for 30 min 925 C 6000 VA Continuous Power 25 C 5000 VA Maximum Output Power 18 kVA for 5s Efficiency 29096 Power Consumption idle 34W Charger Specifications Input Voltage 180Vac 270Vac Input Frequency 45Hz 55Hz Input Current 15 Amps ac Charging Current 70 Amps Charging type 3 Stage General Specifications Enclosure Powder coated mild steel Dimensions w x h x d 630mm x 320mm x 350mm Feet Rubber Weight 53 kg Protection Features Over Load Protection Electronic DC Circuit Breaker AC Input Circuit Breaker AC Output Circuit Breaker Over Voltage Protection 66 V Under Voltage Protection Settable 30 0V 34 5V Short Circuit Protection 80A Over Temperature Protection gt 85 C 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page 9 SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the develo
8. activate the display Then press up or down to change between the different windows If no buttons are pushed for more than 5 minutes the display will switch off Battery Voltage and Current A positive current means the battery is being charged while a negative current means current is drawn out of the battery BATTERY 028A 40 1V AC Input Voltage Current and Power The AC Input can either be from the National Grid Eskom or from a Generator The Power is shown in VAs since generators are rated at V As 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za PageO SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products Inverter Voltage Current and Power The Power is shown in Watts since it is the real power that drains your batteries and not the VAs For equipment that does not run at unity power factor like motors your real power is less than your VAs In the example below if you have a motor that runs at 13 2A at 220V with a power factor of 0 8 your VAs will be 2900VA but your real power will only be 2320Watts INVERTER 2320W Load Voltage Current and Power The Power is shown in VAs since the inverter is rated in VAs Equalize Cycle An occasional Equalize Charge helps to equalize the voltage of the different cells of the battery fo
9. eters will appear The values can be changed by using the Up and Down buttons and then press the Menu Enter button to go to the next screen You need to go through all the screens till you get the following screen PRESS RESET and then press Reset before the parameters will be updated The screens will appear in the following sequence Float Voltage Settable from 36V to 45V default 41V Float Voltage 41 0V Float Time Settable from 0 minutes to 600 minutes default 60min Float Time 060 min Absorb Voltage Settable from 39V to 48V default 43V Absorb Voltage 43 0 V 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page 1 0 SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products Absorb Time Settable from 0 minutes to 600 minutes default 60min Absorb Time 060 min Equalize Voltage Settable from 42V to 48V default 43V Equalize Voltage 43 0 V Equalize Time Settable from 0 minutes to 600 minutes default 60min Equalize Time 060 min Battery Low Voltage If the battery Voltage goes below this value for longer than the Battery Low Time the Inverter will switch off and stay off till the batteries reaches the Battery Reconnect Voltage Settable from 30 0V to 34 5V default 33 0V
10. heck that the polarity of the battery cables is correct If the LEDs come on switch the DC Input Circuit Breaker on while holding the red button in 2 Switch on the AC Input Circuit Breaker 3 Switch on the AC Output Circuit Breaker 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page 5 SSM POWER CONVERTION CC REG NO 2004 119440 23 For the development and production of power electronic products Comprehensive LED Display and Buzzer On the front panel is a LED display that shows the Battery Status indication of Battery Voltage the Flow of Power and the Inverter Errors as seen below To be ignored while LCD display is active A will be on if the Battery Voltage is above 37 5V B will be on if the Battery Voltage is above 34 5V but below 37 5V C and Buzzer This LED will start flashing if the Battery Voltage goes below 34 5V At Battery Low Voltage 0 5V for example if Battery Low Voltage is set at 33 0V then at 33 5V the buzzer will start giving a peep every 20 seconds When the Battery Low Voltage is reached the buzzer will buzz continuously till the Inverter switches off after the Battery Low Time run out The Inverter is now ina Battery Low state and the Empty LED will stay on This LED will only be cleared after the Battery Reconnect Voltage has been reached and the Battery Status
11. i p E bu M O I MM EM 10 Abs rb Voltage m Pa 10 Absorb TWIG oos aedibus Risa NR a EB RRAR Mud posu d cu REM e BO UR Eu RUE 11 Eg alize Vallae qiiid troie eite BUT audes by acteles B E UU Mi pde iM EBe 11 Eg alize TIME T 11 Batt ry L W VO Ae Sc C Esenas 11 lora diro dli P diaaede 11 Battery Reconnect Voltage seipsa ne pmi eR Rv Don brisa NI ROAD ds 11 Battery Reconnect Deiode eire atu E ten pl um Ui uei aeui diri M ERU 12 hisdem Voltage S Gtewatnates 12 cuna ums fero RP 12 ACIN OFF SC occ E e 12 P eM Ea PI E wt E are 13 ACIN ON RTI C 13 AC IN ON Nr C 13 Generator Warmup Delay ie ce concen setae ides etiatn cesa pas Mint bn pue S otn eR RUE 13 AC Input Lower LIBI eod aD pU mE eU Fa EM MN eu rM Dar DU e M emer 13 AC Inp t Uppert Variant me 13 AC Input Mie eS a scat ace patel nie ieii inai p Dad tese uud acad 14 AC INPUT SONCE Luspitogo qued taie eas inns va tai c M CIIM DR a ER 14 O tp t dr c 14 Password to Set GCallDPab ti czs0s evsdidswsnensadncvsabeavenanrpeansdnedovyiaianedugnaatavsssastemetvancdeveate 14 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page A SSM POWER
12. nerator Assisted or Grid Assisted mode Settable from 1 minute to 99 minutes default 1 minutes AC IN OFF Delay 01 min AC IN ON Voltage This is the Battery Voltage at which the Inverter Charger will start the generator or start charging when used in Generator Assisted or Grid Assisted mode Settable from 30 0V to 42 0V default 35 0V AC IN ON Volts 35 0 V AC IN ON Delay This is the time that the batteries will have to stay below the AC IN ON Voltage before the Inverter Charger will start the generator or start charging when used in Generator Assisted or Grid Assisted mode Settable from 1 minute to 99 minutes default 1 minutes AC IN ON Delay 01 min Generator Warmup Delay This is the time the Inverter Charger will give the generator to warm up after starting it before it will connect to it Settable from 0 seconds to 600 seconds default 30 sec Gen Warmup Delay 030 s AC Input Lower Limit If the AC Input Voltage drops below this value the Inverter Charger will disconnect from it and the load will be switched over to the Inverter Settable from 180V to 220V default 190V AC Input Lower Limit 190 V AC Input Upper Limit If the AC Input Voltage goes above this value the Inverter Charger will disconnect from it and the load will be switched over to the Inverter Settable from 250V to 270V default 260V 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 2
13. pment and production of power electronic products Other features Zero spark connection Charge DC Bus with resistor Cooling Natural Cooling no fan Battery Connection M10 Brass Studs at the back AC Output Connection Load Connector block at the back AC Input Connection Grid Gen Connector block at the back Generator Start Relay Output Connector Block at the back Comprehensive LED Display On front panel Keypad and LCD Display Optional and mounts on front panel Installation It is recommended that the Inverter Charger is installed by a qualified person All the connection points are located at the back of the Inverter Charger as seen in the picture below Battery Connection Before connecting the battery cables make sure the DC Input circuit Breaker on the front of the Inverter Charger is switched off handle pushed down For cables less than 1 meter long at least 50mm cables need to be used with 50 x 10 crimping lugs For cables longer than 1 meter long at least 70 mm cables need to be used with 70 x 10 crimping lugs There is a positive and negative terminal that is clearly marked Connect the negative battery cable to the black terminal on the upper left hand side Connect the positive battery cable to the red terminal on the lower right hand side Do not over tighten 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpo
14. r longer working life The Equalize Voltage and Equalize Time is settable in the Settable Parameters Menu To start an Equalize Cycle you need to press the Menu Enter button to activate the display Press the Menu Enter button again to show the following screen Start Equalize Cycle N Then press Up or Down to activate the Equalize Cycle If the AC Input Source is a generator the Inverter Charger will close its Generator Start Relay to start the generator and then start the Equalize Cycle If the AC Input Source is the Grid the Equalize Cycle will start immediately An Equalize Cycle should be supervised until completed The Generator Start Relay will open after the Equalize Cycle is completed to stop the generator 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za PageO SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products Settable Parameter There are several parameters that are settable To access these parameters you need to activate the display by pressing Menu Enter Press the Menu Enter button another 2 times till the following screen appears Password to Set Parameters 000 Press the Up or Down buttons can be held in for quick counting till the Password is 234 and then press Menu Enter The different settable param
15. rid is available the Inverter will switch the load over to the grid before it overloads If the load is less than 5SKVA for more than 5 minutes the load will switch back to the output of the Inverter E If the temperature of the Inverter Charger s heatsink rise above 85 C the Inverter Charger will switch of Make sure nothing is restricting the airflow over the heatsink Aluminium block with fins at the back on the right hand side of the Inverter Charger Reset the Inverter by pressing the Reset button if you have a display or switch the DC Input Circuit Breaker off Wait 5 seconds Push the red button for 5 seconds and then switch the DC Input Circuit Breaker on while holding the red button in E flashing If the input Voltage of the Inverter rises above 50V the Inverter will switch off and this LED will flash Check the battery connections and make sure the input Voltage is less than 50V Reset the Inverter by pressing the Reset button if you have a display or switch the DC Input Circuit Breaker off Wait 5 seconds Push the red button for 5 seconds and then switch the DC Input Circuit Breaker on while holding the red button in F This LED will be on when power is flowing from the batteries into the Inverter Charger in Inverter mode When the Inverter is switched on and the battery voltage is above Battery Reconnect Voltage this LED will flash till the Battery Reconnect Time has run out This LED will then stay on and
16. ter it Password to Set Calibration 000 The End Enjoy your High Quality South African Developed and Manufactured product 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page 14
17. u will run your load permanently from the Inverter which runs from the batteries If the alternative power is not enough the Inverter Charger will change the load over to the grid and charge the batteries When charging is finished the load will be switched back to the Inverter This all happens automatically and the changeover is seamless 13 Premier Park 32A Fabriekstraat Kuilsrivier Cape Town 7580 Tel Fax 27 0 86 173 2767 Email admin jsmpower co za Web www jsmpower co za Page 1 SSM POWER CONVERTION CE REG NO 2004 1 19440 23 For the development and production of power electronic products Table of Contents livres iculieii P ean eee ed RO 2 Charger Speclcabiols sio repperi a litus eaten ae ee 3 General Telcel 3 Protection gc iiio Mer 3 Other BMGT auinen ani ae Ri abr heme EO E ENS 4 Misa AU soos ccc eniai eia a eaa aa A a a aa R 4 Batt ry Seir V UTE 4 Load LOOMS CH ON si i3 RH 3 Mains Generator Connection MH 5 Generator Star PCT E EE ele eceeoeteewne 5 Switehins On sospesi kee EE EE ieee A E REEE R evel 5 Comprehensive LED Display and Buzzer sssseeeeeee 6 Keypad and LCD Display esee enne enne nennen 8 View ble parameter 8o orn OR MART REDIMI I QN NN I D ipptx d e a CORO de 8 LXI der E a a eE aE a aaia 9 Settable Parameter cissie n A E EEE REE REER 10 Fl at Volta P eA e RE AAA EE E 10 Float Dm o
18. wer co za Web www jsmpower co za Page4 SSM POWER CONVERTION CC REG NO 2004 119440 23 For the development and production of power electronic products Load Connection It is the right hand side 3 way connector block The load for example your household supply cable should be connected here Use at least 4mm wires Live must be connected to the left hand side connector Neutral to the middle connector and Ground to the right hand side connector Mains Generator Connection It is the left hand side 3 way connector block The Mains from the national grid Eskom or your Generator Output should be connected here Use at least 4mm wires Live must be connected to the left hand side connector Neutral to the middle connector and Ground to the right hand side connector Generator Start This is the 2 way connector block It is connected to a 1 Amp relay This contact is open when the generator must be off and will close if the generator must run If your generator has an automatic start switch you can use this relay to start and stop the generator Switching on After everything is connected the Inverter Charger should be started up in the following sequence All the circuit breakers are located at the front of the Inverter Charger as seen in the picture below Push the red button for 5 seconds and check if some of the LEDs little lights on the front panel come on If not do not switch the DC Input Circuit Breaker on C
Download Pdf Manuals
Related Search