SIMTEK POWER SERVICES Sunset Lane 2,Phase 2
Contents
1. HV MODEL MODEL EP 1012 EP 2012 EP 2024 EP 3024 EP 4048 EP 5048 EP 6048 Nominal Input Voltage 230Vac Input Voltage Range 180 250Vac Nominal Output Voltage According to the battery type Nominal Charge Current 45A Max Charge Current Regulation 5Adc Charger Short Circuit Protection Circuit breaker Breaker Size Input 10A Output 7A Input 15A Output 10A Input 30A Input 35A Input 35A Input 40A Output 15A Output 20A Output 25A Output 30A Over Charge Protection Bat V gt 15 7Vdc 31 4Vdc 62 8Vdc beeps 0 5s every 1s fault after 60s Charge Algorithm Algorithm Three stage Boost CC Constant current stage Boost CV constant voltage stage Float constant voltage stage www simtek com pk User s manual 6 CHARGE MODE SPECIFICATION Charge Stage Boost CC Stage If A C input is applied the charger will run at full currentin CC mode until the charger reaches the boost voltage Boost CV Stage In this stage the charger will keep the boost voltage in Boost CV mode The charging current will reduce until less than 2A then drop the voltage down to the float voltage Float Stage In float mode the voltage will stay at the float voltage If the A C is reconnected or the battery voltage drops below 12Vdc 24Vdc 48Vdc the charger wil reset the cycle above User s manual2. t Caution This manual is important instruction that you should follow during installation and maintenance of the inverter Please read all instructions before operating the equipment and save this manual for future reference SIMTEK POWER SERVICES Sunset Lane 2 Phase 2 ext DHA Karachi 021 35386004 021 35394140 0322 2572227 0332 2572227 0345 2215071 EP Series User s Manual N gt u a lt lt gt COMBINED INVERTER CHARGER PURE SINE WAVEFORM CONTENTS 1 PRODUCTS SKETCH MAP POWER SERVICES c000 00 www simtek com pk User s manual 1 PRODUCTS SKETCH MAP oo o omo Figure 1 top view 000000000000000 000000000000000 0009099999900000 e O fo fo 00000000090 00000000909 000000089000000 Figure 2 side view Battery Battery Negative Positivo a a wu pezav 00000000000909 9999999999989 i i Dd 00000000000000 i E 000000 000000 0000 0000 fel O O 00000 OOO el o 000000 da A A Figure 3 DC side Figure 4 AC side User s manual ET 2 EP SERIES BASIC WIRING
3. 7 DISPLAY amp CONTROL ENTER a 1 SAVE GRN ON MUTI CHR MOD gt Instruction of the LCD display Transition Definitions oo 15 Cc 145 A 14 R v 135 e O 43 R L T 125 Cc S 12 U 11 5 2 R 11 10 5 T TIME gt STEP 1 CONSTANT CURRENT CHARGE STEP 2 ABSORPTTON CHARGE AT 14 4V STEP 3 FLOAT VOLTAGE AT 13 6 VOLTS STEP 4 LOW VOLTAE RESET TO STEP 1 Boost Float eh Description Voltage Voltage g 12V 24V 48V 12V 24V 48V 0 To be used by factory forsetup 1 GelUSA 14 0 28 0 56 0 13 7 27 4 54 84 Battery Type Settin y yP 9 2 AGM1 14 1 28 2 56 4 134 268 53 6 BATTERY TYPE SELECTOR 3 AGM2 14 6 29 2 58 4 13 7 27 4 54 8 4 Sealed lead acid 14 4 28 8 57 6 13 6 27 2 54 4 5 Gel EURO 14 4 28 8 57 6 13 8 27 6 55 2 6 Openleadacid 14 8 29 6 58 2 13 3 26 6 53 2 7 Calcuim 15 1 30 2 60 4 13 6 27 2 54 4 8 De sulphation 15 5 31 0 62 0 4 hours then off 9 Notused www simtek com pk Item Indication Description Display of input voltage When the inverter is turned on the LCD display shows input voltage the input O and input frequency frequency of the display can be changed by switching the button Working Stat f It shows the working status of the inverter It shows BYPASS
4. Warning High voltage do not open unless qualified to do so Please read instructions 5 before working on this product Main domestic battery bank 24V www simtek com pk User s manual User s manual AAA aaa 3 LINE MODE SPECIFICATION MODEL EP 1012 EP 2012 EP 2024 EP 3024 EP 4048 EP 5048 EP 6048 Input Voltage Waveform Sinusoidal utility or generator Nominal Input Voltage 230Vac Low Line Disconnect 180Vac 4 Low Line Re connect 190Vac 4 High Line Disconnect 265Vact 4 High Line Re connect 255Vac 4 Nominal Input Frequency 50Hz 60Hz Auto detection Low Line Frequency 58 0 3Hz for 60Hz Re connect 45 0 3Hz for 50Hz Low Line Frequency 57 0 3Hz for 60Hz A gt Disconnect 45 0 3Hz for 50Hz H WHAT CABLE TO USE in mm Earthing i blerund gem High Line Frequency 64 0 3Hz for 60Hz i Bm i i cable run distance cable run distance Re connect T0 eS e F i A charger or inverter 0 1 5m 1 5 4 0m 54 0 3Hz for 50Hz A a a i 125 180A 50 mm 70 mm High Line Frequency 65 0 3Hz for 60Hz i ig i 180 330 Fomm Somm Disconnect 55 0 3Hz for 50Hz ie n Please not
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6. ating inverter s fan is running Sil f It shows the inverter is notin the silence mode The silence function is inactive O Silence function when it is low battery over load and over temperature The battery is disabled It shows the battery is disabled it needs to replace the battery When the battery is over voltage the buzzer beeps 0 5 secs every 1 second the O Warning display flashes with the beep ltshows the Power saver mode is working The inveter shut down the output 2 Power saver mode automatically when in the battery mode and without any load inverter automaticly has output when load is more then 40w Auto re start It shows the inverter will be start when AC is connected User s manual User s manual m z 3 eee Function of the button 8 GENERAL SPECIFICATION Item Function of the button Description OK button for confirming the Max Charging current or the charging 1 Enter button voltage mode When the inverteris working the Green mode button can be opened Safety Certification CE EN62040 1 2 Green mode button or closed by short pressing on the button y The inverter can be turned on or turned off by pressing the button for 3 EMC Classification En62040 2 C2 3 _ Start silence function secs In battery mode the silence function can be ON OFF by shortly input frequency pressing the button InAC mo
7. de The input frequency will be displied by shortly pressing the button Operating Temperature veo 4 When the AC is normal shortly press the button the display will 9 4 Choosing tho Max keep flashing of The maximum charging current value Press Range Charging current ENTER button for confirming this setting If you did not press St t t ENTER button within 5 seconds it will automatically return to the ages mMperalUTs 15 C 60 C original setting of maximum charging current value P When the AC is normal shortly press the button the display will Operatio humidity 5 to 95 5 ee sl charging keep flashing of The charging voltage for different tye of batteries yottage mode Press ENTER button for confirming this setting If you did not press Audible Noi 60dB ENTER button within 5 seconds it will automatically return to the Wella als max original setting of charging voltage Cooling Forced air variable speed fan Fault recovery By restart the machine Si EP 1012 EP 2012 EP 2024 EP 3024 461mm 217mm 178mm EP 4048 EP 6048 636mm 217mm 179 mm FAN Operation Variable speed fan operation is required in invert and charge mode This is to be implemented in such a way as to ensure high reliability and safe unit and component operating temperatures in an operating ambient temperature up to 50 C e Speed to be controlled in a smooth manner as a function of internal temperature and or c
8. e that if there is a problem obtaining for example Output Voltage Waveform As same as NEE aN Stor o o gt I 90 mm cable use 250mm or 3 35mm One cable is always Over Load Protection ee 1 H a SMPS load ircuit breaker i L i best but cables simply copper and all you require is the copper f Boat s earth or bonding l so it does not matter if it is one cable or 10 cables as long as Output Short Circuit Circuit breaker A system or vehicle chassis the square area adds up Performance of any product can Protection be improved by thicker cable and shorter runs so please Efficiency Line Mode 595 round up and keep the length as short as possible Transfer Time AC to DC lt 10ms typical e Input Output Transfer Time DC to AC lt 10ms typical S 420 Comection ss nary 9833898933 Remove cover plate EEE 288888 ae O AC o Vig AC Power in Power out gt www simtek com pk User s manual 4 INVERTER MODE SPECIFICATION HV MODEL MODEL EP 1012 EP 2012 EP 2024 EP 3024 EP 4048 EP 5048 EP 6048 Output Voltage Waveform Sine wave Rated Output Power VA 1000 2000 3000 4000 5000 6000 Rated Output Power W 1000 2000 3000 4000 5000 6000 Power Factor 01 0 Nominal Output Voltage V 230Vac Nominal Output Frequency Hz 50Hz 0 3Hz Auto tracking Main Frequency Hz Yes Following Main first connection 50Hz 45 54Hz 60Hz055 64Hz Output V
9. oltage Regulation 10 rms Nominal Efficiency gt 80 Over Load Protection 100 doad lt 120 10 Fault shutdown output after 2 minutes 120 doad lt 140 10 Fault shutdown output after 1 minutes SMPS load Load gt 140 10 Fault shutdown output after 20s Surge rating 10s 3000VA 6000VA 9000VA 12000VA 15000VA 18000VA Capable of starting electric motor 0 5 HP 1 HP 2 HP 2 HP 3 HP 3 HP Output Short Circuit Protection Current limit Fault after 10s Inverter Breaker Size Input 10A Input 15A Input 30A Input 35A Input 35A Input 40A Output 7A Output 10A Output 15A Output 20A Output 25A Output 30A Nominal DC Input Voltage 12V 12V 24V 24V 48V 48V 48V Min DC Start Voltage 10V 20V 40V Low Battery Alarm 10 5Vdc 0 3Vdc for 12V battery 21 0Vdc 0 6Vdc for 24V battery 42 0Vdc 0 6Vdc for 48V battery Low DC Input Shut down 10 OVdc 0 3Vdc for 12V battery 20 OVdc 0 6Vdc for 24V battery 40 OVdc 0 6Vdc for 48V battery High DC Input Alarm amp Fault 16Vdc 0 3Vdc for 12V battery 32Vdc 0 6Vdc for 24V battery 64Vdc 0 6Vdc for 48V battery High DC Input Recovery 15 5Vdc 0 3Vdc for 12V battery 31 0Vdc 0 6Vdc for 24V battery 62 0Vdc 0 6Vdc for 48V battery Power saver Load 25W Enabled on P S auto setting of Remote control User s manual 5 CHARGE MODE SPECIFICATION
10. urrent e Fan should not start stop suddenly e Fan should run at minimum speed needed to cool unit e Fan noise level target lt 60db The fan logic as below Fan Operation Condition Entercondition Leavecondition Speed T lt 60 C T gt 65 C OFF NE 650 lt T85C TS60Cor T 80 C 50 T gt 85C TS80C 100 T lt 15 T 20 OFF Ghargs 20 T lt 50 T lt 15 or T gt 50 50 T gt 50 TS40 100 Load lt 30 Load gt 30 OFF Load Invert mode 30 lt Load lt 50 Load lt 20 or Load gt 50 50 Load gt 50 Load lt 40 100 User s manual 9 APPENDIX 1 Indicator and Buzzer setting Status Buzzer cc Line Mode CV Float Inverter on Invert Mode Power saver x Battery Low beep 0 5s every 5s Battery High beep 0 5s every 1s Alarm Mode Overload on invert mode Refer to Instruction of the LCD display OverTemp on invert mode beep 0 5s every 1s OverTemp on line mode beep 0 5s every 1s Over charge beep 0 5s every 1s Fan lock beep continuous Battery High beep continuous Inverter mode overload beep continuous Fault Mode OverTemp beep continuous Over charge beep continuous Back Feed Short beep continuous www simtek com pk SIMTEK POWER SERVICES Sunset Lane 2 Phase 2 ext DHA Karachi 021 35386004 021 35394140 0322 2572227 0332
11. when the inverter INVERTER use is in AC mode It shows INVERTER when itis in the battery mode It shows AVR when it is in the Boost Voltage or Buck Voltage mode gt Display of output voltage When the inverter is turned on the display shows the real output voltage Display of the Max charging The inverter shows the Max charging current when itis in the AC mode It will currentand chargingmode shows the charging mode by switching the button Display of the batter When the inverter is turned on the display shows the real battery voltage a ed Y When the inverter is low battery the buzzer beeps 0 5secs in every 5 secs g the display flashes and shows LOW with the beep The display shows the load percentage When the inverter is overload the buzzer Display of load beeps 0 5secs in every 1 sec the display flashes and shows OVER with the beep O percentage When the load is 100 120 the inverter will shut down after 2 minutes alarm When the load is 120 140 the inverter will shut down after 1 minute s alarm When the load is gt 140 the inverter will shut down after 20 secs alarm The display shows the current temperature ofthe heat sink When the temperature Display of is gt 100 C the buzzer will beep 0 5 secs in every 1 minute the display will flashes O Temperature and show HIGH with the beep When the temperature is gt 105 C the inverter will shut down for self protection The fan is running The fan logo indic
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