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| celpac AC Semiconductor Contactor pitch 22,5mm with Diagnostic compact size and DIN rail mounting. Ready to use Single-Phase Relay: " Install it & Forget it!" Zero cross model : 150-510VAC 50A back to back thyristors on output TMS2 technology - I2t value > 1500A2s I2t values on request to 5 000A2s. Model with diagnostic : status of the SSR and the load . Normally closed status output . Without external power supply . Status visualization by yellow LED (*) . Status output can be chained. Very high immunity : Voltage protection on output and input- 4kV according IEC61000-4-4 & 5 Large control range : 3,5-32VDC with an input current < 10 mA on all the range. Green LED visualization on the input. IP20 housing Low zero cross voltage ( <15V) Mounting and dismounting on DIN rail without any tool or directly mountable on panel. Designed in conformity with EN60947-4-3 (IEC947-4-3) and EN60950 -UL-cUL Dimensions : (*) : was Red on the first pieces. S/CLP/SILD865170/F/25/03/2005 page 1 /5 GB SILD865170 Output : 150-510VAC 32A(*) Input : 3,5-32VDC - I<10mA Diagnostic : 30VDC - 100mA PATENTED ! 28A (*) see conditions (thermal curve page 4) Mains 400VAC 50hz + Output status diag SSR Typical application: 9kW resistor (AC-51 load) on 400 VAC CHARGE/LOAD + Input Control Proud to serve you All technical caracteristics are subject to change without previous notice. Caracteristiques sujettes a modifications sans preavis. r celduc e l a i s celpac Control characteristics (at 25C) Parametre / Parameter Control voltage Control current (@ Uc ) Release voltage Input LED Reverse voltage Clamping voltage Input immunity : EN61000-4-4 Input immunity : EN61000-4-5 Output characteristics (at 25C) Parameter Load voltage Operating range Peak voltage Clamping voltage Zero cross level Latching voltage AC-51 nominal current : permanent AC-53 nominal current Non repetitive overload current On state voltage drop (typical value) Dynamic resistance (typical value) Output Power dissipation (typical value) Thermal resistance between junction to air Off state leakage current Minimum load current Turn on time Turn off time Operating frequency range Off state dv/dt Maximum di/dt non repetitive I2t (<10ms) Conducted immunity level Conducted immunity level Short circuit protection General characteristics (at 25C) Input to output insulation Output to status insulation Output to case insulation Insulation resistance Rated impulse voltage Protection level / CEI529 Pollution degree Vibration resistance 10 -55 Hz according to CEI68 : Shocks resistance according to CEI68 ( on DIN rail / with screws) Ambient temperature (with no icing or condensation) Storage temperature (with no icing or condensation) Ambient humidity Weight Conformity Conformity @Ue, 50Hz Uc nom DC ,f=50Hz Uc nom DC ,f=50Hz Symbol Uc Ic Uc off Urv Uclamp Min 3,5 <10 2 DC Nom Max 5-12-24 32 <10 <10 green 32 42 2kV 2KV Unit V mA V V V S/CLP/SILD865170/F/25/03/2005 page 2 /5 GB Input : Ic = f( Uc) 12 10 8 Ic ( mA) 6 4 2 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Uc ( VDC) Symbol Ue Uemin-max Up Uclamp Usync Ie nom Ua ( see Fig. 2 page 4 ) Ie AC-51 Ie AC-53 tp=10ms (Fig. 3) Itsm @ 25C Vt rt Pd Rthj/a Ilk Iemin ton max toff max f dv/dt di/dt I2t Conditions Typ. 400 150-510 1200 820 (@1mA) 14 14 32 12 550 0,9 8 0,81xIe+0,08xIe2 Unit V rms V rms V V V V A rms A rms A V m W IEC 1000-4-4 (burst) IEC 1000-4-5(schocks) FERRAZ Ui Ui Ui Ri Uimp double amplitude HR 3,3 (2,5) K/W <5 mA 100 mA 10 ms 10 ms 40-440 Hz 500 V/s 50 A/s 1500 A2s 4kV criterion A 4kV criterion A gRC 25A/32A/50A/63A 14x51 VRMS VRMS VRMS M V 4000 2500 4000 100 (@500VDC) 4000 IP20 2 1,5 30/50 -40 /+80 -40/+100 40 to 85 260 EN60947-4-3 (IEC947-4-3) UL/cUL pending mm g C C % g celduc r e l a i s www.celduc.com Rue Ampere B.P. 4 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tel. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tel. +33 (0) 4 77 53 90 19 celpac S/CLP/SILD865170/F/25/03/2005 page 3 /5 GB Status output answer characteristics (at 25C) Parametre / Parameter Conditions Symbol Voltage range Us Output current Id On resistance Rdson Open delay (faults) - fig. 1 Uenom to1 Total open delay (faults) - fig. 1 Uenom, Uc=0V to2 Closed mains delay Uenom, Uc=Ucnom tc1 Closed mains delay Uenom, Uc=Ucnom tc2 Maximum cable length for open load ( maximum load due to capacitor) Min 1 0 Nom 12-24 0,1 70 120 20 20 40 Max 32 0,1 2 Unit V A ms ms ms ms m Diagnostic description Control Control LED Mains No No Yes Yes Yes Yes Yes Yes ABSENCE RESEAU / OPEN MAINS Load SSR Status LED Output status Open Open closed closed Open Open Open Open Notices * The red LED luminosity depends on : - Ue voltage. - Control : ON,OFF - Load type. * The status outputs can be connected in serial for only one information. * NPN/ PNP output is possible with status ( insulation with the control) and no power supply for the relay. * In case of using with a mains voltage lower than specifications, the SSR works correctly, but an alarm status can be given with control OFF. In this case, the status works only with control ON with the diagnostic of open load or SSR short-circuit. 0 1 0 1 0 0 1 1 Reaseau / Mains x x OK OK Open OK Open OK x x OK OK OK short-circuit OK short-circuit Synoptic : ON OFF Commande / Control CHARGE COUPEE / OPEN LOAD THYRISTORS EN COURTCIRCUIT / SHORT-CIRCUIT SCR * Status (static output) is normally closed without failure on the relay and the load, and the yellow LED is switched ON : That means there is - voltage across the SSR without control. - current inside the SSR with control . * In case of failure on the load ( opened) or on the SSR (short-circuited) : - the status is opened . - the yellow LED is switched OFF . Courant / Current Ouvert/ Open Ferme/ Closed Sortie d'etat / Status output to1 to2 ton toff tc1 to1 to2 tc2 to1 to2 tc1 Led de commande / Control LED Led d'etat / Status LED Mains 150-510V Important : In case of long wiring cable between the SSR and the load ( > 25 meters), it is possible than the diagnostic system can't detect an open load. Ic A1 1 L1 Fuse Control Uc A2 green Id Status Vds red 2 T1 Load celduc r e l a i s www.celduc.com Rue Ampere B.P. 4 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tel. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tel. +33 (0) 4 77 53 90 19 celpac Thermal specifications. The curve "1" gives the limits of the product. The temperature reached are acceptable for the components. These values are in compliance with most of SSRs manufacturers. In a cabinet with a minimum of ventilation or a non permanent current, these values are correct. S/CLP/SILD865170/F/25/03/2005 page 4 /5 GB 45 40 35 30 I(A) 25 20 15 10 5 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Tambient(C) The curve "2" gives the limits of the product according to EN60947-4-3 with a maximum rise temperature of 50C (@40C) for a permanent working and in air calm ( test during 8 hours). For a non permanent current, you can calcule the average power = Pd x duty cycle and check the rise temperature : Tj = Pd x Rthj/a (Pd and Rthj/a are given page 2)). The junction temperature must not exceed 125C at the maximum ambient temperature. The maximum current is limited to the size of the thyristors = 50A. The thermal constant (Cth) of the product is 7 minutes. That means the rise temperature is only 63% of the stabilized temperature after a running time of 7 minutes. 1 2 fig 2 Overload current. 1 - No repetitive Itsm is given without voltage reapplied . This curve is used for the determination of the protection. 2 - Repetitive Itsm is given for inrush current with initial Tj = 70C. In normal working , this curve musn't be exceed. Be carefull, the repetition of the surge current decrease the lifetime SSR's . Fig.3 Surge current : Itsm (Apeak) = f(t) for 50A models with Itsm =550A 600 1 Itsm (Apeak) 400 2 200 No repetive surge current without voltage reapplied. Repetive surge current with voltage reapplied. fig 3 0 0,01 0,1 t (s) 1 10 Mounting and dismounting on DIN rail without any tool. Panel Mounting Drill for vertical can be adjusted M5 M4 Mounting DIN rail connected to protection wire (ground) . 882mm Dismounting 12,7mm Warning ! semiconductor relays don't provide any galvanic insulation between the load and the mains. Always use in conjunction with an adapted circuit breaker with isolation feature or a similar device in order to ensure a reliable isolation in the event of wrong function and when the relay must be insulated from the mains (maintenance ; if not used for a long duration ...). celduc r e l a i s www.celduc.com Rue Ampere B.P. 4 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tel. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tel. +33 (0) 4 77 53 90 19 celpac Connections . For the output terminals, the wire cross sections must be adapted to the load current and to the overcurrent protection device characteristics. The relay rated voltage must be adapted to the mains rated voltage. celpac L S/CLP/SILD865170/F/25/03/2005 page 5 /5 GB wires (mm2) control 1 x(0,75-->2,5) L = 6mm L torques screwdriver screwdriver 0,4N.m (0,6N.m max) 1,2N.m (1,8N.m max) 3,5x0,5mm use screw clamp connections. Power 1x(1,5-->16) 1 x(1,5-->10) L = 10mm Pozidriv2/ 0,8x5,5 (1x6) Mounting in vertical position: The user should protect heat sensitive materials as well as persons against any contacts with the heatsink. For non vertical mounting , the load current must be 50% lower than the rated one . For a good cooling, the SSR needs an air convection. Less convection air produces an abnormal heating. Keep a distance between the upper SSR and the lower SSR. In case of no space between two SSR (zero space between two SSRs) , please reduce the load current. For further details refer to below : Derating Only current with no space between SSRs AC-51 nominal currents are given with a space of 22,5mm between each SSR, for a permanent current during a minimum time of 8 hours in air calm according to IEC60947-4-3. In case of non permanent currents or in case of SSRs are mounted with no space, you must check the heatsink temperature never exceed 90C. When the SSRs are mounted side to side ( no space between each relay) a derating current of 25% must be take into account. A forced cooling ( fan inside the cabinet) improves significantly the thermal performances. vertical position 80mm Typical application : LOADS SILD product is designed mainly for AC-51 resistive load. AC-53 motor current are also given . For other loads, check the inrush current at turn ON and possible overvoltages at turn OFF or consult us : * AC-55b : Incandescent lamps : Inrush current is generally 10 times In during few 10ms. So limit the nominal current at about 15A. * AC-55a : Electric discharge lamp : These loads often have overcurrent at turn ON and overvoltage at turn OFF, so we advise to use 400VAC SSR on 230VAC mains. * AC-56a : Transformers loads : Very high inrush current up to 100 times In . We advise to use random SSR. * AC-56b : Capacitors loads : Very high current at turn ON and overvolatge at turn OFF, please consult us with 1600V peak SSR with high inrush current. Fuse Fusible diagnostic outputs in serie + - Protection : To protect the SSR against a short-circuit of the load , use a fuse with a I2t value = 1/2 I2t value specified page 2. A test has been made with FERRAZ fuse ( see page 2). It is possible to protect SSR by MCB ( miniature circuit breaker). In this case, see application note ( SSR protection) and use a SSR with high I2t value (5000A2s minimum). - + - + L1 Diag L1 Diag EMC : : We give in our data-sheets, the immunity level of our SSRs according to the main standards for this type of products : EN61000-4-4 &5. You can see the high immunity level in comparison with the products on the market. Emission: SSRs are complex devices which must be interconnected with other equipment (loads, cables,etc.) to form a system. Because the other equipment or the interconnections may not be under the control of celduc, it shall be the responsibility of the system integrator to ensure that systems containing SSRs comply with the requirements of any rules and regulations applicable at the system level.. Consult celduc laboratory which can make some tests in your application. Immunity T1 T1 -+ A2 A1 -+ A2 A1 control Load Charge control celduc r e l a i s N N www.celduc.com Rue Ampere B.P. 4 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tel. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tel. +33 (0) 4 77 53 90 19 |
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