USER MANUAL
Contents
1. Diagnostics and correcting of malfunctions Each case of triggering the visual indication FAULT except mains power failure and the failure of the converter is accompanied by the change of state of the relay USZ BATERII BATTERY FLT Each case of mains power failure including a damage of the converter of the power supply triggers fault indication on the relay USZ SIECI MAINS FLT To diagnose and correct a malfunction one can use the table below paying attention to the visual indication of the state of the power supply Visual indication LEDs in a damaged power supply Door Circuit pack Symptoms w 2 Check zZ a om lt q lt w 38 5g 5 2 Da xo a Ma El la output fuses 4 5 electrical contacts on the right output terminal battery fuse 3 connections of the batteries state of the batteries 1 No voltage on one of outputs No backup voltage on both outputs in case of a mains power failure the second indication when there is mains power The device indicates a fault when the mains power is present and output voltages are correct The device indicates the battery mode when the utility power is present quality of the connections of the batteries 2 state of the batteries 2 w ee w OR mains power fuses 1 2 state of the mains power a serious malfunction call the service ME O O The device indicates a fault the batter2. the green ZASILANIE MAINS and the yellow one PRACA OPERATION to differentiate between power failure and a damage of the device as well as a red one BAT to indicate the state of the battery bank Indication of the state of mains power LEDs on the circuit pack green LED yellow LED ZASILANIE PRACA State of mains power MAINS OPERATION Correct mains operation 7 Damaged converter Mains power failure Indication of the state of the battery bank the LED on the circuit pack red LED BAT State of the battery bank Battery OK J Battery test failure cd High resistance of the battery circuit User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 9 12 4 5 Maintenance The device doesn t require any special maintenance activities During the normal operation one has to take care only to keep the necessary cleanness in the proximity of the box It must be taken into consideration that if battery expected life is e g 12 years at temperature of 20 C then it is 10 years at temperature of 25 C and drops twofold when temperature increases further by 8 C Attention CNBOP a Polish notified body and VdS recommend replacing batteries after 4 year of operation irrespectively of their state 4 6 Inspections Frequency of inspections is regulated by provisions appropriate for the powered device but shall not be lesser than once a year D
3. delivered by the manufacturer Before the connection the batteries have to be put on the bottom of the box First connect the batteries to the main circuit pack of the power supply and then connect each with other One has to pay due attention to the right polarity of the connection In case of erroneous connection of the battery circuit a fuse shall blow 2 3 Implementation of the collective fault indication Relay outputs of faults USZ SIECI MAINS FLT and USZ BATERII BATTERY FLT can be used to implement the output of the collective fault indication This will indicate on a single line occurrence of any event covered by both signals Either NO or NC contacts of the relays can be used Both options are shown on the picture below fj Ff Ff j 7 F fj fF Ff USZ BATERII USZ SIECI USZ BATERII USZ SIECI ft ils H T I l l OUTPUT OF THE COLLECTIVE FAULT SIGNAL OUTPUT OF THE COLLECTIVE FAULT SIGNAL NORMALLY OPEN CONTACTS NO NORMALLY CLOSED CONTACTS NG The visible pictograms representing the contacts of the relays refer to the state when the relays are not activated voltage free state By the fail safe rule this is the state indicating a fault 3 Switching on for the first time If all connections have been carried out correctly
4. the right to introduce changes in the design and technology which shall not impair quality of the product 7 2 Cooperating devices 7 2 1 Tester A tester of power supplies ZSP135 has been developed for the service and maintenance staff It allows reading values and states ZSP Uo 24 6V Us 24 8V recognized by the controller of the power supply without intrusion into circuits of the power supply and without measurement equipment It is also possible to determine the state of the battery bank during the test and to force a test outside the automatic schedule 7 2 2 Communication module The communication module ZSP135 MK is another optional outfit It enables transition of data from the power supply via the RS232 or RS485 interface The read data include measured j values and states recognized by the controller of the power supply y The module was designed to be mounted inside the box of the User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 12 12 power supply Owing to the module the power supply ZSP135 DR can be visible in the Building Management System GEMOS The manufacturer offers integration with other systems More information on the cooperating devices shall be found in their separate user manuals 7 3 Handling of the package and waste a The package of the product is made of materials which could be recycled a Unused packages should be handed over to a dust collector after having them 4X _ s
5. then after having the power supply connected to the mains the indication LEDs ZASILANIE MAINS PRACA OPERATION diodes 8 and 9 inside the box on the circuit pack see the picture and table in the section 2 2 and POWER the diode no 11 should light up Additionally one should hear the sound of the relay attaching the battery bank to the system The attaching of the battery happens only when the battery bank voltage is greater than 20 5V During the switching on one should perform two checks 3 1 Checking ability to back up output voltage Use a breaker in the electrical installation before the power supply ZSP135 DR to cut off the mains power The power supply should switch to the battery mode keeping voltage on its both outputs Check it by whatever probe e g a voltmeter or electric bulb This state is indicated by the blinking LED POWER in the door of the power supply The relay USZ SIECI MAINS FLT shall switch to the inactive state contacts connected as on the pictogram next to the terminal The relay USZ BATERII BATTERY FLT shall remain activated The state of a relay could be checked e g by an ohmmeter connected to appropriate contacts of the relay 3 2 Checking the battery circuit When the power supply operates at presence of the mains power break the battery circuit by disconnecting one of its wires This state shall be detected during the first next test It could last up to 10 minutes Similarly having the circuit
6. x 180 Battery bank capacity Dimensions W x H x D Mounting dimensions of the box interior W x H 350 x 310 350 x 310 410 x 310 dimensions with brackets W x H 350 x 370 350 x 370 410 x 370 Weight without battery bank 6 4kg 8 3kg 11 0kg Weight with battery bank 18 0kg 28 3kg 42 3kg 1 The battery of capacity 18Ah could be substituted by a battery of 17Ah User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 4 12 E T T i i HE T roe l a ia 5 i ATONA ZSP135 DR a Fawr MERAWEX i i i 1 i l i 1 i E 2 1 3 5S i i i 1 i i i i 1 i i i 1 i 28 4 in 1 l Il _ 8 amp jl A af arf x ee ee ere 40 ee T Pp 390 90 L 350 J Exemplary outer layout of the power supply ZSP135 DR 5A 1 and location of the mounting holes The detailed technical description of the power supply ZSP135 DR could be found in the technical documentation no of the document 0404 00 91 01 4 section 2 2 Set up During set up apply directions of this manual Mount devices in a place without direct insolation Mounting and connecting could be carried out only without batteries Observe proper polarity when connecting batteries The device must be powered from the utility power grid with a protective earth terminal Check the
7. 06 or EN 12101 10 2005 guidelines of VdS 2541 1996 12 2882 2004 11 2824 2004 03 2593 2002 09 or the Polish Ordinance specified on the title page is required The battery back up power supplies ZSP135 DR supply power from the utility power grid or in case of a power failure from internal bank of VRLA batteries known also as AGM or gel batteries They have two outputs protected by fuses During a transition from the mains power to the battery power and vice versa there are no voltage dropouts on the outputs The power supplies fulfill the requirement of EN 54 4 to offer a collective fault indication by an appropriate connection of relay outputs of the signals see the section 2 3 The power supplies can manage an external binary fault signal and optionally can be equipped with the device to detect unauthorized opening of the door see the section 4 3 Nominal output Maximal output Type current current panem a ae max a Imax b ZSP135 DR 2A 1 1 0A 2A 18Ah A ZSP135 DR 3A 1 2 0A 3A 18Ah A ZSP135 DR 3A 2 1 5A 3A 28Ah B ZSP135 DR 5A 1 4 0A 5A 18Ah A ZSP135 DR 5A 2 3 5A 5A 28Ah B ZSP135 DR 5A 3 3 0A 5A 40Ah C ZSP135 DR 7A 1 6 0A 7A 18Ah A ZSP135 DR 7A 2 5 5A 7A 28Ah B ZSP135 DR 7A 3 5 0A 7A 40Ah C User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 3 12 Depending on the battery bank capacity the power supplies are assembled into three types of wall boxes Typ of th
8. RII BATTERY FLT 4 3 Device to indicate the opening of the door option The power supplies ZSP135 DR optionally could be outfitted with the protection against unauthorized access to the box interior Opening the door after having it unlocked causes disconnecting of the contacts of the sensor and triggers a fault indication the blinking LED FAULT in the door of the box and the non activated relay The indication doesn t stop when the door is closed This event was assigned to the relay USZ BATERII BATTERY FLT To clear the indication one has to press the contact of the sensor four times within the period not longer than three seconds The LED FAULT returns then to the state before the door opening The indication function is reactivated automatically after the door closing 4 4 Indication of the state of operation The power supplies ZSP135 DR have visual and remote indications of states The indication continues until the cause of the trigger ceases The visual indication consists of two LEDs located in the door of the box the green LED is labeled POWER and the yellow LED is labeled FAULT The remote indication consists of two sockets labeled USZ SIECI MAINS FLT and USZ BATERII BATTERY FLT All of them offer three dry contacts totally isolated from other circuits Indication of the state of operation continuous light Visual indication Relay indication O no light USZ blinki
9. User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 1 12 MERAWEX Sp z 0 0 44 122 Gliwice ul Torunska 8 Poland tel 48 32 23 99 400 fax 4832 23 99 409 e mail merawex merawex com pl http Awww merawex com pl USER MANUAL Power supply for fire detection and fire alarm systems smoke and heat control systems and other fire protection systems ZSP135 DR 2A 1 ZSP135 DR 3A 1 ZSP135 DR 3A 2 ZSP135 DR 5A 1 ZSP135 DR 5A 2 ZSP135 DR 5A 3 ZSP135 DR 7A 1 ZSP135 DR 7A 2 ZSP135 DR 7A 3 conforming to the standard EN 54 4 1997 A2 2006 and EN 12101 10 2005 guidelines of VdS 2541 1996 12 2882 2004 11 2824 2004 03 2593 2002 09 as well as to the Ordinance of the Polish Minister of Interior and Administration of 20 6 2007 Dz U Nr 143 poz 1002 amended on 27 04 2010 in a casing of ingress protection IP44 17 01 2012 Certificate of conformity CNBOP No 1438 CPD 0163 Certificate of approval CNBOP No 0583 2009 Certificate of approval VdS No G 511007 TECHNICAL DESCRIPTION SET UP SWITCHING ON FOR THE FIRST TIME OPERATION REPAIRS REMARKS ON THE SELECTION OF THE TYPE OF THE POWER SUPPLY ADDITIONAL INFORMATION aS 0 e SNS NOADN hk No in the documentation system 0404 00 95 02 2 No of the Polish original 0404 00 95 01 5 17 01 2012 User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 2 12 Warnings Before operation read this manual carefully Do not touch internal ele
10. connected again the triggered fault indication shall be cleared automatically but no sooner as after the first successful test which may require another 10 minutes waiting This state should also trigger the indication FAULT in the door of the box and the indication BAT the red LED on the circuit pack of the power supply The relay USZ BATERII BATTERY FLT shall switch to the inactive state contacts connected as on the pictogram next to the terminal The relay USZ SIECI MAINS FLT shall remain activated The state of a relay could be checked e g by an ohmmeter connected to appropriate contacts of the relay User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 7 12 4 Operation 4 1 Introduction Output voltages and state indication thresholds are factory preset After having set up the power supplies require ongoing monitoring by the staff to react to fault indication which may occur during the operation 4 2 Input of an external fault signal The power supply can manage one binary external fault signal To trigger this fault indication one has to shorten input contacts of the signal The contact denoted by the sign is connected to the chassis negative pole The occurrence of the external fault is indicated by the blinking LED FAULT in the door of the box and by the non activated relay If any internal fault occurs at the same time then the LED is on continuously This event was assigned to the relay USZ BATE
11. e box Dimensions A 390 x 350 x 90 B 390 x 350 x 140 C 450 x 350 x 180 1 2 Technical data General electrical and environmental parameters Nominal input voltage 230V 10 15 Nominal output voltage 1 27 1V Output voltage range 2 19 7 28 0V Current consumption from the battery for own needs max 35 mA Maximal resistance of the battery circuit 3 250mQ Number of cooperating batteries 2 Number of outputs protected by separate fuses 2 Working temperature 4 25 55 C 75 C over 2h Ingress protection EN 60529 1991 A1 2000 IP 44 Functional class EN 12101 10 2005 A Environment class EN 12101 10 2005 1 Environmental class VdS 2593 Electric safety class EN 60950 1 2006 A1 1 2009 A1 2010 1 In floating mode at 25 C 2 The shown range is spanned between the voltage of a discharged battery bank at the end of battery mode operation and fast charging voltage 3 The guaranteed value of the resistance of the battery circuit to trigger a fault indication 4 VdS tested temperature dependent charging behavior in the range 5 C to 75 C However at high ambient temperatures an extremely short battery life time can be assumed Therefore ambient temperatures higher than 40 C should not prevail at the installation location Mechanical parameters Type of the box B 28Ah 390 x 350 x 140 A 17Ah 390 x 350 x 90 C 40Ah 450 x 350
12. egregated The used out product constitutes non hazardous waste not to put into the general waste container Instead it should be handed over to the local collector of the waste electric and electronic equipment Professional handling of the waste electric and electronic equipment WEEE shall limit negative effects of improper storage and processing of this waste on human health ees and environment The used out batteries should be handled according to local regulations e g introduced as the implementation of the Battery Directive Directive 2006 66 EC of the European Parliament and of the Council of 6 September 2006 They are sealed maintenance free valve regulated equipped with a pressure relief valve lead acid batteries When used out they constitute hazardous waste coded in the European Waste Catalogue as 16 06 01
13. ers so a dedicated overcurrent and short circuit resistant breaker of at least 3A current is required in the powering installation outside the power supply The switchboard panel and breaker of the fire protection power supply should be clearly marked by red color and number of the power supply or by a proper description One breaker should protect one power supply Using this breaker for other loads is impermissible User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 5 12 The installation cables can enter the box from the top through three cable transits PG 11 and one PG 9 dedicated for remote indication cables All connections should be carried out according to the diagram inside the box on the door Holes of unused transits should be plugged by the plugs enclosed to the device View of the power supply ZSP135 DR Inside the box in its upper part there is a chassis with all elements and modules of the power supply Two maintenance free batteries should be placed on the bottom of the box Their capacity depends on the type of the power suppl
14. ments of the working device danger of shock or burn Protect device against penetration of its interior by any object or liquid danger of shock and damage of the device Do not cover ventilation holes danger of damage of the device Ensure there is a free space of at least 10 cm at sides of the device to allow for proper ventilation Itis forbidden to carry the device with mounted and connected batteries The device must be powered from the utility power grid with a protective earth terminal The device can interfere with sensitive radio or TV devices operating nearby 1 Technical description This user manual refers to the power supply with remote indication of faults defined as the mains fault and the battery fault These two signals can be combined into a collective fault indication see the section 2 3 In this respect it differs from the previous version offering the collective fault indication including the mains fault too and a separate signal about the mains fault Types of the available indications can be recognized by reading descriptions next to connectors or on the wiring diagram a sticker inside the casing 1 1 Application The power supplies are dedicated to uninterruptible supply of power in the range of 55W to 190W at the voltage 24V to devices of fire detection and fire alarm systems systems of smoke and heat control as well as other fire protection devices where compliance with EN 54 4 1997 A2 20
15. ng POWER FAULT USZ SIECI BATERII reen ellow MAINS BATTERY State of the device 9 y FLT FLT Disconnected from the mains and batteries O O 23 2 1 Mains operations 7 O Battery mode 7 E3 Zan N A fault when mains power is present ee or 3h V7 A fault during power failure 7 or 37 2 22 1 Attention The symbol of the relay shown in the tables above and below corresponds to the pictogram printed on the PCB next to the contacts of the relay The shown state of the contacts Y denotes an inactivated relay voltage free state User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 8 12 Indication of faults yellow LED hand FAULT USZ BATERII Fault BATTERY FLT 7 TAX Mains power failure including a failure of the converter Battery bank not present or voltage of the connected bank below 10V Low voltage lt 24V during battery test 1 y 7 High resistance gt 250mQ of the battery circuit 1 Blown battery fuse Battery discharged lt 21 6V during battery mode Blown output fuse Open door 2 37 7 External fault Too low voltage lt 20 5V of the connected battery bank 3 1 This fault indication is cleared automatically after the first successful test of the battery circuit continuity and resistance measure 2 LED FAULT blinks cyclically 3 LED FAULT blinks with short flashes Additionally inside the box on the circuit pack there are two LEDs
16. quality of all done connections before switching the device on 2 1 Mounting The power supply should be mounted in a carefully selected place to minimize the risk of mechanical damages and not to exceed allowable ambient temperature and humidity Power supplies of fire protection equipment should be mounted nearby this equipment to minimize voltage drop If possible the power supplies should be mounted in rooms separated as fire resistant areas e g switchboard rooms technical rooms cable chutes The box should be mounted on the wall using four holes in the rear side of the box Before mounting one has to open the box unscrew three nuts fixing the chassis of the power supply to the rear face of the box and remove the power supply The empty box has to be fixed to the wall by 4 steel sleeves and screws Wall plugs made of PVC can not be applied If there is a need to lead wires between the box and wall one has to fix enclosed brackets to the box before mounting on the wall Having the box fixed to the wall one has to mount the power supply back Location of the mounting holes is show in the section 1 2 Technical data 2 2 Connections One has to remember to connect the device to the permanent wiring using protective earth wire It is recommended to outfit the installation with a surge protection system The input voltage should not be cut off by the master fire protection switch The power supplies have no own mains power circuit break
17. rious states of operation of the powered devices as well as additional consumption for own needs during the mains power failure The minimal capacity of the battery bank can be defined with the help of the following formula Qear 1 25 x Isg la x Tsp laL la x Tat lact x Ta where Qpat battery capacity Ah 1 25 safety coefficient to account for capacity loss after seasoning and wear out Isp current employed by loads during the standby A la quiescent current A Tsp required standby time h 4h 30h or 72h laL current employed by loads during alarm A TaL alarm duration h 0 5h lact current employed by actuators during an alarm A T3 duration of three full work cycles of the actuator h Attention the power supply requires some minimal battery capacity during the standby and alarm for its own needs la 0 035A This is 3 3Ah for the standby of 72h 1 4Ah for 30h and 0 20Ah for 4h Having calculated from the above formula the required capacity of the battery bank one can use the table in the section 1 1 to select the power supply observing the constraint of the maximal capacity to mount in the given power supply and choosing the standard value which must be greater than the calculated minimal capacity Additionally the following conditions must be met Isp lt Imax a la lt Imax b and lacr lt Imax b 7 Additional information 7 1 Manufacturer s remarks The manufacturer reserves
18. uring an inspection two functional tests described in section 3 Switch ing on for the first time should be carried out Additionally it should be checked if a fault indication triggered by the power supply is transmitted to the fire alarm control panel 5 Repairs 5 1 Fuses A user can replace only the fuses shown below ZSP135 DR 2A ZSP135 DR 5A ZSP135 DR 3A ZSP135 DR 7A Battery circuit quick break F 3 5A 10A Output circuit quick break F 4 5 5A 10A Mains input circuit slow blow T 1 2 3 15AT 3 15AT Ho 5 o or om 5 aH w tif T hz O roll oles Niemen Maa io ri iil arena Tl e let lok Wer DROUIN E l 3 5 Tl lt a 4 J 1 5 Placement of fuses in the power supply ZSP135 DR Additionally there is a fuse B201 on the circuit pack of the power supply Its damage indicates a serious failure of the device The user must not replace it Guarantee and post guarantee repairs are conducted by the staff of either the manufacturer or its authorized partner User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 10 12 5 2
19. y Two LEDs for visual indication are located in the upper part of the door Description of elements of the power supply ZSP135 DR Recommended type and cross No Description Label section of the Wire 230V 50Hz mains power 3 core multi stand cable 2 1 terminal L N and ground 0 75 1 5mm 2 Battery bank terminal BATERIA BATTERY 4 twin core multi strand flame WYJ 1 WYJ 2 3 4 Output terminals OUT 1 OUT 2 Pe ae 2 5 Battery fault output USZ BATERII BAT FLT wi lid tel fl 6 Output of mains fault signal USZ SIECI MAINS FLT RE NE Sean 7 Input of external fault signal USZ ZEW EXT FLT 8 Visual indication LED green ZASILANIE MAINS 9 Visual indication LED yellow PRACA OPERATION 10 Visual indication LED red BAT BATTERY 11 Visual indication LED green POWER 12 Visual indication LED yellow FAULT 13 Temperature probe 1 The connection has to be done with wires delivered by the manufacturer Pay due attention to the right polarity look carefully at symbols next to the terminal 2 Selection of wires in power and control systems of fire protection equipment can be subject of local law and regulations e g civil engineering code and derived ordinances User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 6 12 Batteries are delivered in separate transport packages They should be connected with wires
20. y bank is nearly discharged by the relay USZ BATERII battery voltage below 21 6V If the BATTERY FLT during the power failure continues the battery battery mode bank will be disconnected external fault an unauthorized person has opened the door optional indication 1 If the battery voltage is lt 20 5V the battery bank shall not be connected to the system Batteries should be charged by an external charger or replaced 2 The indication could have been triggered during the battery test then red LED BAT on the circuit pack blinks or because of high resistance of the battery circuit the red LED BAT is on continuously see the section 4 4 Having the batteries replaced or the connections corrected the indication shall be cleared no sooner then after a correct run of the nearest test It may last up to 10 minutes wO ed Recoil M Real Real ea J Je A k Ae The device indicates a fault zk by the blinking diode User manual ZSP135 DR No of documentation 0404 00 95 02 2 Page 11 12 6 Remarks on the selection of the type of the power supply Power supplies ZSP135 DR have various output currents and cooperate with internal batteries of various capacities The selection of the specific type should depend on requirements of the specific load powered devices First one has to calculate the required battery capacity To do this one has to take into account consumption of current during va
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