HEPHEA242 HEPHEA244
Contents
1. Alimentazione 230 10 15 50Hz PRODUZIONE Alimentazione 2309 10 15 50Hz PRODUZIONE Corrente max assorbita 550mA Corrente max assorbita 1 1A Tensione nom uscita 27 5V 20 C EN42101 10 Tensione nom uscita 27 5V 20 C EN12101 10 Imax 2A Doc rif Erreur Source du Imax 4A Doc rif Erreur Source du EN54 4 SEFI ENS4 4 SEFI C rue Ren Cassin 45300 Pithiviers FRANCE C rue Ren Cassin 45300 Pithiviers FRANCE 09 09 0333 0333 CPD 075256 0333 0333 CPD 075255 The label characterizes in particular a in the up left quadrant The identifier name of the product The supply voltage and the maximum current absorbed from the mains The typical nominal output voltage reported to an ambient temperature of 20 C The maximum current supplied from all parts of the unit The reference to the present installation and user manual b in the up right quadrant the object identifier code of production c In the central right quadrant the reference European norm for which the product has been certified d In the down left quadrant The CE sign with the body number notified at European level that has release the certification e In the down right quadrant e The name and address of the object producer e Atlast two figures refering to the year in which the labeling has been set The number of the CE certificate of conformity according to European directive CPD 89 106 CEE2. e Mains present Output voltage on fault status on voltage Mains present Battery switched off or damaged O Mains not present Operation under battery supply only Mains not present from more than 20 minutes or output voltage insufficient operation on batteries supply only Mains not present and batteries discharged disconnected O O Power supply unit disabled Legend ON O OFF Blinking 4 PREVENTIVE PERIODIC MAINTENANCE To guarantee the efficiency of the power supply box the user needs to plan a periodic maintenance carried out by qualified staff The maintenance have to include the control and the tightening of the wires connections and a control of the voltages provided by the power supply unit for the refill of the battery and the output Moreover the effectiveness of the batteries needs to be checked and need to be replaced within the time recommended by the manufacturer time which can not be higher than five years ATTENTION For battery replacement use only battery types indicated on this guide 12 HEPHEA242 HEPHEA244 Installation and user manual 5 ENVIRONMENTAL SPECIFICATIONS In accordance with the European directives these products must be recycled in specialized places RoHS 2002 95 EC Used batteries must be put in the rubbish according to the instructions of recycling indicated by the manufacturer 13 HEPHEA242 HEPH
3. HEPHEA242 HEPHEA244 Installation and user manual 2 INSTALLATION AND CONNECTIONS 2 1 POWER SUPPLY BLOCK Figure 1 Power supply blocks AUx24A2 2 1 1 DEVICES AND CONNECTIONS 1 1 SUPPLY OUTPUT N 1 27 5V x 1 5 20 C 100mA Output protected by fuse F3 2 SUPPLY OUTPUT N 1 3 SUPPLY OUTPUT N 2 27 5V x 1 5 20 C 100mA Output protected by fuse F4 4 B SUPPLY OUTPUT N 2 MAINS PRESENCE ELECTRONIC OUTPUT Positive voltage output when mains are active don t use in autonomous mode EXTERNAL TEST INPUT don t use in autonomous mode FAULT RELAY normally open N O relay normally active normally closed N C common COM 10 RELE DI PRESENZA RETE normally open N O 11 relay normally activated with normally closed N C 12 mains presence common COM HEPHEA242 HEPHEA244 Installation and user manual JP3 1 2 SECONDARY TRANFORMER INPUT
4. HEPHEA242 HEPHEA244 Installation and user manual HEPHEA242 HEPHEA244 RELAY OUTPUT FOR SEGNALATION MAINS STATUS AND FAULT ELECTRONIC OUTPUT FOR THE SEGNALATION OF THE MAINS STATUS COMMAND INPUT FOR THE BATTERY TEST MAXIMUM CURRENT ABSORBED BY THE UNIT WITHOUT MAINS 30V 1A Positive output voltage between 19 2V and 28 5V when mains is active Max current 10mA The input should not be used with a power supply unit that works in autonomous mode It works with a voltage between 0 and 5V Surveillance current 1mA 50mA BATTERY TYPE MAX ADMISSIBLE RESISTANCE FOR BATTERIES AND ASSOCIATED CIRCUITRY VARIATIONS 15 10 VARIATIONS 2 5 100 POLARITY INVERSION FUSES MAINS INPUT SECOND TRANSFORMER HEPHEA242 metallic box 2 lead batteries12V 12Ah waterproof material class HB at least Type YUASA NP12 12 HEPHEA244 metallic box 2 lead batteries 12V 24Ah connected in serial waterproof material class HB at least Type YUASA NP24 12 0 80 5 lt 2 lt 2 Fuse and diode T0 63A 250V approved T3 15A 250V approved T1 6A 250V approved T6 3A 250V approved BATTERIES T3 15A 250V approved T6 3A 250V approved EXITS 1 AND 2 T1 6A 250V approved T3 15A 250V approved HEPHEA242 HEPHEA244 Maximum available courrent to guarantee a 72h autonomy 0 1A 0 25A without mains batteries recommended Maximum availab
5. RL2 FAULT RELAY It is activated in condition of no fault presence positive security and it is deactivated when the unit detect any conditions of fault Max load 1A a 30V RL3 MAINS RELAY It is activated when there is mains positive security and it is deactivated when there is nt any Max load 1A a 30V NOTA The indications N C N O COM of relais are referred to normal active conditions NOTA Only SELV very low voltage circuits galvanically insulated from other circuit and earth circuit can be connected to relais contact 2 2 NECESSARY TOOLS FOR INSTALLATION Necessary tools for installation of power supply 4 ankles of suitable size see below screw and discs hammer drill with bits for concrete adjusted to the selected ankles 6 mm screwdriver for the fixation of the metal plate necessary to block the batteries 2 3 WALL MOUNTING The power supply box must be mounted vertically and fixed on a stable wall adapted to support the weight of the equipment The box is fixed on the wall using four ankles of 8mm screws and discs of adequate size Fixing plates are integrated on the back side of the box to maintain it to a suitable distance from the wall Unit HEPHEA24x WALL Figure 2 Wall mounting 2 4 MAINS CONNECTION The connection of the block to the mains must be carried out by qualified staff and respecting the usual cares and the law For connection it is necessary to use suitable conduct
6. 34Vac protected by fuse F2 JP1 1 OUTPUT FOR BATTERIES 27 5V 1 5 nominal at 20 C without batteries or with batteries charged at 10096 The output can be disconnected by RL1 under battery fault condition batteries voltage lt 21V 2 output voltage lt 21V 2 2 OUTPUT FOR BATTERIES M4 L N PIN FOR MAIN INPUT 230V 10 15 50Hz INGRES PIN FOR CONNECTION TO ELECTRICAL GROUND COLLE NOTA Connection with the mains must be carried out by qualified staff and in respect with the usual cares Moreover the following criteria must be respected a b c d e f g h F1 F2 For the entry and the exit of the cables it is necessary to use distinct holes with press packs For connection with the mains it is necessary to use suitable cables with a minimum section of 1 5mm and an inflammability class HB or better Bare the conductive wires over a length just sufficient enough to allow their insertion in the corresponding terminals Insert the conductive wires into the connector blocks and tighten sufficiently Avoid an excessive tightening which could damage or cut the conductive wires Check that all the necessary conductive wires are inserted inside the terminals Gather the conductive wires and fix the cables on the appropriated places on the back of the box The electric cables for the mains must be separated and distant from the electronics par
7. EA244 Installation and user manual NOTE 14
8. H500 x W420 x D200 Rack drawer TRO1 H130 x W485 x D265 mm WEIGHT without batteries HEPHEA242 7 Kg 2 HEPHEA244 8 Kg CMO2 5 C 40 C maximum humidities 93 no condensation AMBIENTE CONDITIONS ambiental classes 1 EN12101 10 COOLING Natural by convection INSTALLATION LOCAL Inside buildings protected from climatics modifications ELECTRICAL CHARACTERISTICS e l HEPHEA244 INPUT VOLTAGE 230V 10 15 POWER SUPPLY FREQUENCY 50Hz sinusoidal MAX CURRENT CONSUMED ON MAINS 550 mA 1 1A SECURITY TRANSFORMER e primary 230V secondary Au primary 230V secondary REGULATION TYPE Switching PWM BUCK with at 50kHz commutation frequency and security transformer for isolation from mains CONTROL TYPE Included uP control with possibility to synchronize the battery test by external command NUMBER OF AVAILABLE OUTPUTS 2 protected by independent fuses min 21V 2 max 28 5V 2 available voltage on the output on OUTPUT VOLTAGE different operational conditions for the supply of the unit the external loads and refill batteries MAXIMUM RESIDUAL 500 mVpp under charging and 800 mVpp under charging and ONDULATION supply from mains condition supply from mains condition lt 2 lt 3 TYPICAL RESIDUAL ONDULATION 50 mVpp 0 2 100 mVpp 0 4 100mA TOTAL AVAILABLE CURRENT FOR OUTPUT AND BATTERIES REFILL MAX AVAILABLE PERMANENT 3A CURRENT FOR THE OUTPUT MAX AVAILABLE CURRENT 1A FOR THE BATTERY REFILL
9. ION The producer that developed and produce the power supply unit described in this manual declares that e The project was developed according to an internal quality management system which plans a series of rules for a correct development of all the subsets of the product e The electric and mechanic project of those products has been developed according to the security characteristics written in the EN60950 1 2001 e All the integrated components were selected in the purpose that them characteristics satisfy the requirements of the 3K5 of the standard IEC 721 3 3 and what whatever are the internal or external ambient conditions 1 5 SECURITY INFORMATIONS This equipment is intended to be linked with the mains network 230V To avoid any risk of electric shock any interventions must be realized out of mains Products complies with the standard EN60950 1 2001 The works with mains voltage active are authorized only for the interventions during which the switch off is impossible The interventions are restricted to qualified technicians only 1 6 LABELING AND IDENTIFICATION OF THE CERTIFIED PRODUCT On the supply units HEPHEA242 and HEPHEA244 on the right external side of the box is applied the label that clearly identifies the model the essential datas and the CE certification according to CPD An indication for each model is given below Mod HEPHEA242 i COD LOTTO Mod HEPHEA244 COD LOTTO
10. Piera tas nessa esae PEE 10 2 4 MAINS CONNEC TION 4s u u la eget rect iaa checa usu astacus Gesa enel 10 2 5 BATTERIES INSTALLATION AND CONNECTION eee 11 2 6 CONNEC TIONS aste viuere vie stacy ta sab o edam nata unsure tela aaa qaspa LU aS 12 FRONT PANEL SIGNALISATIONS eee seien estne einen netu u u u J 12 PREVENTIVE PERIODIC 12 ENVIRONMENTAL SPECIFICATIONS ceres u u 13 HEPHEA242 HEPHEA244 Installation and user manual 1 GENERAL SPECIFICATIONS References HEPHEA242 and HEPHEA244 identify four power supply boxes designed to be appropriate for the use as power unit with a reserve of energy for the supply of a fire detection installation in accordance with the Directive of the Products of Construction CPD 89 106 CEE The electric and mechanical realization of these products is compliant with the EN standards 54 4 1997 A1 2002 A2 2006 EN12101 10 and EN60950 1 2001 The equipment can be used in different fields of application from the ones specified provided that the limits indicated in the paragraphs 1 2 and 1 3 of this document are respected 1 31 CONSTRUCTION SPECIFICATION The power supply units AU224K and AUA24K use switching technology This choice of technology gives the following benefits A significant reduction o
11. f dimensions and weight An excellent electric efficiency allowing energy saving An excellent stability in time The choice of a toroidal transformer ensures a maximum safety for the operator and the supplied equipment The voltages present on all the circuits after the transformer are less than 60V which reduces to the minimum the risk of accidental contact with dangerous voltages The power supply unit is composed of a metal box with an index of protection of IP30 It contains the power supply block and it can receive the lead buffer batteries On the box front panel two indicators green and yellow are present for indications of mains power supply presence and faults The power supply units have two distinct electronic outputs with open collector for the indication of fault and lack of mains power supply There are also 2 relays outputs free of potential for the indication of fault and lack of mains power supply 1 2 FUNCTIONAL CHARATERISTICS The power supply unit provides a DC voltage ranging between 21V and 28 5V 2 according to the operational conditions and the ambient temperature battery recharge temperature compensated The unit is constantly controlled by a microprocessor of last generation which signal a fault condition if one of the following anomalies is found Battery fuse fault e Damaged battery e Inefficient battery recharge circuit e Mains power supply not present e Output voltage provided by the supply b
12. ich connects the terminal of the first battery to the terminal of the second The batteries must be of lead type waterproof with a capacity ranging between 12Ah and 24Ah IMPORTANT REMARKS a Pay attention not reverse the connections of batteries A polarity inversion can damage the equipment b Connect the batteries only when the installation is ended and all links and insulations are verified c Use batteries of the same type and with a flammability class UL94 HB or higher 11 HEPHEA242 HEPHEA244 Installation and user manual 2 6 CONNECTIONS Morsetto Dettaglio Tipo di cavo M4 1 Phase L Neutral N Cable 3 x 1 5mm side Ground flammability class gt HB M1 1 Output n 1 Cable 2 x 1 5mm M1 2 Output n 1 flammability class gt HB M1 3 Output n 2 Cable 2 x 1 5mm M1 4 Output n 2 flammability class gt HB M1 7 Cable 2 3 x 0 5mm M1 8 Fault relay M1 9 flammability class gt HB M1 10 Cable 2 3 x 0 5mm M1 11 Mains presence relay flammability class gt HB M1 12 3 FRONT PANEL SIGNALISATIONS The signalisations are made by the means of green and yellow LEDs and present on the front panel are described on the following table GREEN LED YELLOW LED MAINS FAULT POWER SUPLLY BLOCK STATE e O Normal operation Mains present no fault e e Mains present Monitoring electronic circuit in fault status
13. ive wires with a minimum section of 1 5mm and holes glands All the materials used must have a minimum inflammability class of HB The conductive wire for the power supply have to be fixed on the back of the box see Figure 3 on the dedicated position and has to be separate from the electronic components and input output cables In particular it is necessary to use diferent holes for the cables of the mains electric input and the cables of the voltage output given by the power supply unit It is necessary to install on the upstream of the power supply a differential circuit breaker to protect the system from an accidental short circuit to the ground NOTA The cables must not be tinned 10 HEPHEA242 HEPHEA244 Installation and user manual Mains cable fixation Figure 3 Mains cable fixation 2 5 BATTERIES INSTALLATION AND CONNECTION th batteries must be placed on the bottom of the box and fixed with the safety plate furnished A cable is dedicated for the batteries connection it consists of two conductive wire a red and a black The batteries connection are carried out the following way RED BLACK BATTERY BATTERY INTERCONNEXION CABLE The BLACK conductive wire must be connected on the terminal of the first battery while the RED conductive wire must be connected on the terminal of the second battery The batteries must be inter connected together with another cable wh
14. le courrent to guarantee a 30h autonomy 0 35A 0 75A without mains batteries recommended Maximum available courrent to guarantee a 4h autonomy 415A 3A without mains batteries recommended HEPHEA242 HEPHEA244 Installation and user manual Outputs characteristics 4 5 4 4 3 5 3 2 5 C T s C U1 C U2 2 C B 1 5 0 5 0 Distribution of the whole current C T between outputs C U1 C U2 and batteries C B HEPHEA244 2 5 C T o C U1 C U2 C B 0 Distribution of the whole current C T between outputs C U1 C U2 and batteries C B HEPHEA242 NOTA The underlined currents correspond to the minimum necessary values to satisfy the recharge prescriptions of the batteries indicated by the standard 30 Caratteristiche uscite utilizzatori vs uscita batterie LEGGENDA AS Mains absence the difference between the voltage of the outputs and the battery depends to the load applied CSU Outputs Isolation o battery at 21V 5 consumption lt 8mA 10 the outputs are reconnected when mains return RC Reduction of the consumption to 3 5mA 10 18V 5 battery LC Consumption reduced to 500uA 10 16 5V 5 battery 6 HEPHEA242 HEPHEA244 Installation and user manual 1 4 PRODUCER S DECLARAT
15. lock out of range 22 5V o 229 6 296 Indications are given by the two indicators present on the front panel each one of them shows 3 states ON OFF and blinking The main combinations along with their meaning are indicated on the serigraphy close to the indicators on the front of the box Those are described on the paragraph 3 The control of the batteries is carried out periodically every 4 minutes under normal conditions of operation by the power supply unit via a functional test of the battery To check the battery the system reduces the supply voltage of the sector by carrying it from 27 5V to 21V and checks at the same time the output voltage of the battery If the voltage does not fall below 22 5V the battery is considered as operational if it does then a fault state is considered The system verifies also periodically the value of the resistance of the battery and the associated circuitry as demanded by the EN54 4 A2 the fault is signalled when the resistance is over 0 80 HEPHEA242 HEPHEA244 Installation and user manual 1 3 TECHNICAL DETAILED LISTS GENERAL CHARATERISTICS HEPHEA242 HEPHEA244 HEPHEA242 HEPHEA244 COMMERCIAL DESIGNATION 27 5Vcc 2A metallic box 27 5Vcc 4A metallic box CONSTRUCTION According with EN54 4 1997 A1 2002 A2 2006 CHARATERISTIC EN12101 10 and EN 60950 1 2001 Metal epoxy varnishing IP protection IP30 Metallic box CMO2 H385 x W405 x D160 mm EXTERNAL DIMENSIONS Metallic box CMO3
16. pw POWER SUPPLY UNIT HEPHEA242 HEPHEA244 INSTALLATION AND USER GUIDE cE WO IS09001 Doc reference Revision Pages Date Document status HEPHEA24xR1P04EN 1 04EN 14 29 05 2009 Draft Editor Office C P QC Approvation Office A S PD HEPHEA242 HEPHEA244 Installation and user manual DOCUMENT S REVISION Revision Date Description Pages 1 04IT 22 04 09 Translation from the original to the French one All 1 04EN 28 08 09 Italian to English tanslation All HEPHEA242 HEPHEA244 Installation and user manual SUMMARY GENERAL SPECIFICATIONS J III enr kam ax ununi sS Dn EE d ma 3 1 1 CONSTRUCTION SPECIFICATION ben ep tbe eb ER d o Rb Reb etel 3 1 2 FUNCTIONAL CHARATERISTIGS caeso rnnt ntn Fatih nih n rene o rt Fn te 3 1 3 TECHNIGAL DETAILED LISTS uuu s aussi aus ia tuia islas asss 4 1 4 PRODUCER S DECLARATION 7 1 5 SECURITY INFORMATIONS nic assia skala 7 1 6 LABELING AND IDENTIFICATION OF THE CERTIFIED PRODUCT 7 INSTALLATION AND CONNECTIONS eese nennen nennt nnn nnn nn 8 2 1 POWER SUPPLY BLOCK vaian asnasan E bd vor br eon vi P dene 8 2 1 1 DEVICES AND CONNECTIONS sq s OD kei n nn nn 8 2 2 NECESSARY TOOLS FOR INSTALLATION eeeeeeeeeneeeenn rennen 10 2 3 WALL MOUNTING a ua RR
17. ts and other cables Carry out and check connection with the ground Install on the connection upstream a bipolar device of cut and protection of the mains power supply FUSE FOR BATTERIES PROTECTION T3 15A 250V certified for HEPHEA242 or T6 3A 250V certified for HEPHEA244 FUSE FOR SECONDARY TRANSFORMER PROTECTION T3 15A 250V certified for HEPHEA242 or T6 3A 250V certified for HEPHEA244 F3 F4 FUSE FOR OUTPUT PROTECTION 1 and 2 T1 6A 250V certified for HEPHEA242 or T3 15A F5 JP2 250V certified for HEPHEA244 FUSE FOR MAINS PROTECTION T0 63A 250V certified for HEPHEA242 or T1 6A 250V certified for HEPHEA244 CONNECTION OF LED MODULE FOR FRONT PANEL VISUALISATION Visualisation module is provided already connected on JP2 DO NOT DISCONNECT LD1 LD2 LD3 RV1 RV2 LED FOR VISUALIZATION OF THE MAINS PRESENCE When it is turned on it means that the supply unit works with the mains voltage LED FOR SIGNALIZATION OF CORRECT OPERATION OF THE SYSTEM When it is turned on it means that there are not failure conditions on the power supply unit LED FOR SIGNALIZATION OF BATTERIES DISCONNECTION When it is turned on it means that the unit cut the battery because of a failure when there is mains THERMAL COMPENSATION for batteries recharge voltage OUTPUT VOLTAGE REGULATION DO NOT MODIFY HEPHEA242 HEPHEA244 Installation and user manual RL1 RELAY FOR BATTERIES DISCONNECTION
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