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EFFEKTA POWER SYSTEMS

Emergency Power Supply EPS150D – EPS2000D

Manual

Version

Summary of Contents for EPS Series

Page 1: ...EFFEKTA POWER SYSTEMS Emergency Power Supply EPS150D EPS2000D Manual Version 1 ...

Page 2: ...F E K T A P O W E R S Y S T E M S Emergency Power Supply EPS150D EPS2000D Effekta Power Systems AB Sadelgatan 6 SE 213 77 Malmö Sweden www effekta se Tel 46 40 946020 Fax 46 40 970070 Mail service effekta se ...

Page 3: ...tine 10 Principal drawings 13 Connection examples 14 Operating Modes 18 Normal Operation 18 Mains Failure 18 Mains power restored 19 Shutting down 19 Functions 20 Fire alarm 1 function 20 Fire alarm 3 function 20 Autotest Battery test 20 Autotest Load monitoring 21 Manual test function 22 Annual test 23 Battery disconnect function 23 Overload monitoring 23 Short circuit monitoring 24 Saturation po...

Page 4: ...isplay 25 LEDs 26 Alarm 27 Specifications 32 Charger 32 Inverter 32 Changeovers 34 Maintanance 35 1 General 35 2 Fans 35 3 Batteries 36 Layouts of PCB and cabinet 37 Fuse information 39 Declaration of Conformity CE 40 ...

Page 5: ...ith conventional ballasts However in the case of luminaries conventional ballasts they have to be compensated up a power factor of at least 0 8 In case of uncompensated luminaries please refer to your retailer for advice The EPS D is dimensioned to supply the maximum load for at least the duration of 60 minutes The unit has four individually controlled outputs for a maximum freedom of choice to co...

Page 6: ...ensation circuit connected to the battery voltage The monitoring of the system is kept simple with a text display and four color LEDs in the front to easy measure and diagnose the operation and display possible deviations Is available in several languages Performs an annual test in accordance to EN50172 The load change is presented per output Many of the settings can easily be changed on site thro...

Page 7: ...verter voltage 230 VAC Soft start inverter Yes Delayed start up Yes Earth leakage monitor Yes Is auto testing connected Yes Fire alarm function Yes Auto test weekday Monday at 12 noon Annual test month date Delivery month and day 01 Battery Ah value EPS150 12Ah EPS300 28Ah EPS450 33Ah EPS600 45Ah EPS750 55Ah EPS900 70Ah EPS1200 80Ah EPS1500 110Ah EPS2000 150Ah Earth leakage 30 mA Line out port set...

Page 8: ... on wall if so is necessary Adequate arrangements should be made for the ventilation temperature control of the surrounding area The unit is designed for a temperature at around 20 ºC ambient with relative humidity 90 non condensing Higher temperatures can shorten the lifetime of both components and batteries Access to the unit should be provided so that authorized persons could regularly monitor ...

Page 9: ...ate load lines that can be configured as maintained if Power is applied to the incoming terminal on that line or Non Maintained if the incoming power terminal is left open Please note the load power is always fed from the Charger input supply allowing the signal to the input terminals to be supplied from any phase The maintained input lines are numbered L1 to L4 om the JP7 and correspond to the fo...

Page 10: ...U S E R M A N U A L E P S D Technical specifications and data are subject to change without any prior notice 6 ...

Page 11: ...ly 24 Volt input There are 4 seperate inputs that can be used to activate or deactivate the load The inputs are called Fire Alarm Energy Save Sub C Test The inputs located on terminals JP1 and JP2 The inputs are controlled by 24 Volt Both external or internal power can be used for the inputs Configuration 24 Volts Low Power Output JP1 pin 1 and JP2 pin 1 SUBC Sub Central Input JP1 pin 2 and JP1 pi...

Page 12: ...larm Outputs There are 3 different alarms The alarms are Common Alarm Load Fault and Mains Failure The Common alarm is activated for all alarms that are shown in the display including Load Fault and Mains Failure Each alarm has an alternating potential free relay that is designed to handle 0 5A 24VDC or 1A 100VAC ...

Page 13: ... set Also check that the test time is Acceptable The unit has been pre programmed for normal use There is no need to re program it See settings if necessary If the unit has maintained lighting fittings connected to it the autotest will not work for 24 hours This allows the sensing to stabilize the VA value To update the memory with a new load VA press both buttons simultaneously for 5 seconds The ...

Page 14: ...hen pressing the left hand button will take you directly to the following setting The following settings exist and have to be set 1 OK French This is the language that will be displayed English can be choosen 2 Set Clock Y N will be indicated This setting provides the unit clock with a new setting including time and date OK Year 00 use right hand button to choose year 0 99 and around Then press le...

Page 15: ...4 45 W The test level can be set from 1 0 W to 60 W in increments of 1 W This is setting of the deviation tolerance for the load The factory setting is set to 45 W 9 Clear memory Y N If Y the memory is cleared of potential annual test mark and ref load Used when changing PCB 10 Month 01 Can select 01 12 as the annual test month 11 Date 01 Can select 01 31 as the annual test date 12 Day Mon Can sel...

Page 16: ...Y This selection determines whether there should be a pause of 200mS after a power outage before the inverter starts 20 Earth leakage N Y select This selection determines whether the earth leakage monitor should be used 21 EL Level 30 mA This is the common setting for earth leakage 100mA and 300mA can be selected as needed ...

Page 17: ...n 3 S U B C S U B C E N T R A L A C T I V A T E S A L L O U T P U T S JP1 pin 1 connected to JP1 pin 4 JP2 pin 1 connected to JP1 pin 5 T E S T I N P U T A C T I V A T E S A L L O U T P U T S JP1 pin 1 connected to JP2 pin 2 JP2 pin 1 connected to JP2 pin 3 E N E R G Y S A V E I N P U T D E A C T I V A T E S A L L O U T P U T S JP1 pin 1 connected to JP2 pin 4 JP2 pin 1 connected to JP2 pin 5 F I ...

Page 18: ...ct to change without any prior notice 14 Connection examples Exempel A 1 Output 1 Always activated Output 2 Activates when BR1 is closed or at mains failure tests and 24V inputs Output 3 Always activated Output 4 Deactivated Activates at mains failure tests and 24V inputs ...

Page 19: ... P S D Technical specifications and data are subject to change without any prior notice 15 Example A 2 Output 1 Always activated Output 2 Always activated Output 3 Deactivated Activates at mains failure tests and 24V inputs ...

Page 20: ...tivates all the outputs BR C For fire alarm Closing of the switch activates all the outputs BR D For energy save Closing of the switch deactivates all the outputs Example B 2 24V A For sub centrals External 24 Volts activates all the outputs 24V B For testing External 24 Volts activates all the outputs 24V C For fire alarm External 24 Volts activates all the outputs 24V D For energy save External ...

Page 21: ... pin 1 connected to JP1 pin 4 JP2 pin 1 connected to JP1 pin 5 This can be used to activate all of the outputs for maintenance purposes The outputs will be activated as long as the connections are present and the display will show that an external input is active The outputs are supplied be mains and the batteries continue being charged ...

Page 22: ...re If the mains voltage falls below 65 of rated voltage or the frequency changes by 2 from 50 Hz red LED diodes Charger off and Battery supply on will light up and the green LED diode Mains will be turned off The alarm will sound The inverter will start in accordance with the preset values of Soft start and Delay The inverter gives a nominal voltage 2 measured with an RMS instrument as well as 50 ...

Page 23: ...ubsequently transfer the load to the Mains with a delay of approximately 0 5 sec The red LED diode Battery power will be turned off and the battery will be recharged Shutting down When servicing or maintaining the unit Turn off the battery circuit breaker and remove the supply phase fuse Note The relays of the four individual load paths will function independently of the rest of the unit When the ...

Page 24: ...tivate all the outputs Autotest Battery test If this function is selected in the settings the unit will test the status of the batteries every week for a period of 10 minutes The battery power during discharge is compared to the selected battery size and the final battery voltage The point of departure for the test is that the battery is fully charged and that the load is stable during the entire ...

Page 25: ...iation is acceptable 45W per output port or the set value no changes will occur If the error is unacceptable 45 W per output port an error message Load change is displayed and the alarm relay load error will change The top line of the display will indicate Accept xxxx W with or depending on the change Under Ref load the out port where the error has occurred will be displayed scrolling NOTE The lim...

Page 26: ...rds a battery test will be performed for 10 minutes indicated by red LED diodes TEST and BATTERY MODE If selecting ANNUAL TEST the unit will perform a one hour battery discharge with a countdown on the right side of the display If the battery cannot take 1 hour to low battery alarm the unit will interrupt the test and sound an alarm and keeps the number of remaining minutes in the display If the b...

Page 27: ...uit is checked every 65 minutes An error message will be initiated in case of an interruption Overload monitoring This function works in two ways During mains power The entire load is checked If it exceeds 150 VA or 120 W per size e g EPS600 600 VA or 480 W for over 5 seconds overload will be displayed and the alarm will sound To return to normal operations reduce the load and press Accept In case...

Page 28: ... power 15 A DC per size If a short circuit occurs while using mains power the output port fuse shall fail 5 A FF breaks at 11 A on 4 sec 2530 VA W Saturation power stage protection This function monitors that the power stage MOSFETs open properly If opening incorrectly the inverter will stop and an alarm will be displayed This may sometimes happen at large start currents or if one or several trans...

Page 29: ...mation will be presented in the display Version indicates the PCB version e g LV6 and the firmware version e g 16 Load VA indicates the load in VA Watt Cos fi 15 Watt 0 87 VA indicates the load in watt as well as its pf cosƒ Ref load indicates the load that has been saved as reference load for the weekly test Battery Voltage usually 27 4 Vdc 0 2 V is displayed when the battery is fully charged Dis...

Page 30: ...e display will indicate automatic scrolling Fire alarm 1 2 3 indicates type of selected fire alarm Effekta Power Syst 4640946020 Shows Company name and number Date Month Year Day indicates current date Time indicates current time equipped with summer winter crossover Only visible when autotest has been selected LEDs On the front there are placed 4 LEDs for a simple overview Mains power green The m...

Page 31: ... operation OBS with the load change alarm active the B button will reject the latest measurement of the load It will then reset the alarms from the system both in the display and on the alarm relays Some of the alarms can t be accepted like earth leakage mains failure and overload They can be acknowledged and by that the buzzer will be silenced but the alarms will stay active These alarms will sta...

Page 32: ...reference load This means that all the future tests will be measured against this value 2 Reject the last load measurement Push the right button and the unit will keep the original reference load This means that all the future tests will be measured against the last accepted load value on the reference load Battery fault The unit has performed a test and found that the battery capacity isn t enoug...

Page 33: ... difference between the output current to the load in comparison to the received current from the load in the neutral If this current exceeds the chosen setting the unit will shut of the load one output at a time until it has found the cause of the problem The unit has to be shut down completely and restarted to reset this alarm Remove the earth leakage on the load or remove the output where it s ...

Page 34: ...A Restart the unit Charger fault The unit has found a problem with the charger and shut it down The unit has to be shut down completely and restarted to reset this alarm If the alarm returns contact your retailer DC Overvoltage If the battery voltage to high the unit will switch off the charger and give the alarm DC Overvoltage This alarm will reset when battery voltage goes back below an accepted...

Page 35: ...us of the batteries Ext Firealarm If the fire alarm input on JP2 has been activated the unit will activate the fire alarm operation The unit will then activate all the outputs on mains or on battery mode depending upon the selected setting Remove the activation on JP2 Troubleshooting The load is connected but the lights aren t activated Make sure that the correct input are connected and has approp...

Page 36: ...rm 22 0 Vdc reset at 25 5 Vdc Under voltage shutdown battery 19 Vdc reset at 24 2 Vdc Temperature compensation Checks and adjusts the charging voltage Inverter Voltage 220 230 240VAC Static Adjustment 2 True RMS Selected software 90 of nominal when low battery Dynamic Adjustment max 10 return to nominal 5 seconds Frequency 50 Hz 0 1 own crystal under mains fail50 Hz 2 when mains present Slew rate ...

Page 37: ...by earth leakage overload or short circuit COMMON Summary alarm Caused by any above errors and fire alarm Display Dot Matrix display 2 lines x 16 characters 4 LED Mains power Charge error Battery power Test ongoing Buzzer active during all active alarms if chosen Clock accuracy 1 minute month at 20 C Functions Battery Test Function selectable through the software Sleep function during lengthy powe...

Page 38: ... settings Inverter to Mains The inverter locks towards the mains synchronizes and will after a short pause transfer the load to the mains with a maximum interruption of 0 5 sec Earth relay This relay switches between input neutral and earth while under battery power This output neutral is earthed while under battery power preventing output voltage from floating in relation to earth Thus the 4 cont...

Page 39: ...overheating 2 Fans The life of the fans used to cool the power parts is dependent on the using and environmental conditions temperature dust The expected lifespan of the fans are 20 000 40 000 hours operation A high ambient temperature or dusty environment will shorten the fans life Preventive replacement by an authorized technician is recommended within four years in normal operating conditions A...

Page 40: ... discharge temperature etc At high ambient temperatures the life of the battery may be reduced down to one some years so always check the temperature in the rooms where the batteries are placed When changing the batteries always use the same type and configurations The replaced batteries should submitted to an authorized collection point for recycling Do to the hazardous material inside do not ope...

Page 41: ...U S E R M A N U A L E P S D Technical specifications and data are subject to change without any prior notice 37 ...

Page 42: ...U S E R M A N U A L E P S D Technical specifications and data are subject to change without any prior notice 38 ...

Page 43: ...U S E R M A N U A L E P S D Technical specifications and data are subject to change without any prior notice 39 ...

Page 44: ...U S E R M A N U A L E P S D Technical specifications and data are subject to change without any prior notice 40 ...

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