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| celpac S/TRI/SIT865990/C/28/06/2004 page 1 / 3 GB Three Phase Solid State Relays * Solid State Relay for all type of loads with integrated heatsink * DIN rail or panel mounting * Back to back thyristors with TMS2 technology * 50A Thyristors size with I2t >1500A2s (*) * 90-240VAC control voltage with input status LED * RC+ Overvoltage protection by integrated VDR * IP20 * Designed in conformity with UL, EN60950 and IEC60947-4-3 * No tool needed for mounting and dismounting or DIN rail or direct mouting on panel (*) : on request : model with I2t 5000A2s up to 20000A2s SIT865990 24-520 VAC - 3 x 50A (AC-51 : 3 x 22 ARMS) (AC-53 : 3 x 12 ARMS) 89,8 59,4 122,2 sur le dessus du rail 87,4+4,3 0 +4,3 0 Equivalent circuit : L1/R 126 98 Adaptateur / Adapter LED U L2/S A1 O4,5 O5,4 12,7 = A2 Adaptateur / Adapter V L3/T Adaptateur / Adapter Ic (mA) Caracteristiques de commande (a 20C) / Control characteristics (at 20C) AC-DC Parametre / Parameter Symbol Min Nom Max Tension de commande / Control voltage : DC Uc 90 240 Tension de commande / Control voltage : AC Uc 90 240 Courant de commande / Control current (@ Uc ) Ic 4,5 11 Tension de relachement/Release voltage Uc off 15 Resistance interne / Input internal resistor fig.1 Rc 21 Tension inverse / Reverse voltage Urv polarity free Caracteristiques d'entree-sortie (a 20C) / Input-output characteristics (at 20C) Isolement entree-sortie/Input-output isolation @500m Ui 4000 Isolement sortie-semelle/Output-case isolation @500m Ui 3300 Tension assignee isolement/ Rated impulse voltage Uimp 4000 General characteristics Parameter Poids/Weight Storage temperature range Operating temperature range W Unit VDC VAC mA V K V VRMS VRMS V fig. 1 :Caracteristique d'entree / fig1 : Caracteristique d'entree / Control characteristic 12 9 6 3 0 0 20 40 60 8 0 100 120 140 160 180 200 220 240 Uc (V) Conditions Symbol Typ. 1000 -40 / +100 -40 / +80 Unit g C C Proud to serve you All technical caracteristics are subject to change without previous notice. Caracteristiques sujettes a modifications sans preavis. celduc r e l a i s S/TRI/SIT865990/C/28/06/2004 Output characteristics (at 20C) Parameter Load voltage Minimum Operating range Maximum Operating range Peak voltage (*) Clamping voltage Synchronizing level Latching voltage AC-51 no permanent nominal current AC-51 nominal current AC-53 nominal current Non repetitive overload current On state voltage drop 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 in conformity with IEC 1000-4-4 (burst) Conducted immunity level in conformity with IEC 1000-4-5(schocks) thermal curves : curve 1 : with ventilation in the heatsink ( > 1m/s) curve 2 : working in normal conditions with a small ventilation in the cabinet curve 3 : according with IEC60947-4-2 in a closed cabinet without any ventilation. 50 45 40 35 30 I(A) page 2 / 3 GB Conditions Symbol Ue Uemin Uemax Up Uclamp Usync Ua Ie AC-51 Ie AC-51 Ie AC-53 Itsm Vd Ilk Ie min ton max toff max f dv/dt di/dt I2t Value 400 24 520 (*) 1200 (*) 850 12 10 3x50 3x22 3x12 550 (typ 720) 1,4 1 5 30 30 10-400 500 50 1500 (typ 2600) 2kV criterion B 2kV criterion A Unit V rms V rms V rms V V V V A rms A rms A rms A V mA mA ms ms Hz V/s A/s A2s ( 480Vrms + 10% ) by VDR Ie nom ( see Fig. 2 ) ( see Fig. 2 ) tp=10ms (Fig. 3) @ Ie nom @Ue, 50Hz Uc nom DC ,f=50Hz Uc nom DC ,f=50Hz IEC 1000-4-4 (burst) IEC 1000-4-5(schocks) 25 20 15 10 5 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 Fig.3 : Overload current curves Surge current Itsm (A peak) = f(t) 600 Itsm (Apeak) 400 for models with Itsm =550A Tambient (C) No repetitive Itsm (Apeak)=f(t) without voltage reapplied 1 -No repetitive Itsm is given without voltage reapplied for the determination of the protection. 2 -Repetitive Itsm is given for inrush current with initial Tj = 70C. The repetition of the surge current decrease the lifetime SSR's . 200 Repetitive Itsm (Apeak)=f(t) with voltage reapplied for initial Tj =70C 0 0,01 0,1 t (s) 1 10 Cautions : * Semiconductor relays don't provide any galvanic insulation between the load and the mains. Proud to serve you All technical caracteristics are subject to change without previous notice. Caracteristiques sujettes a modifications sans preavis. celduc r e l a i s S/TRI/SIT865990/C/28/06/2004 page 3 / 3 GB SVT NUMBER OF WIRES 1 SOLID (No ferrule) FINE STRANDED (With ferrule) Wiring of the control circuit: SCREWDRIVER TYPE 2 SOLID (No ferrule) FINE STRANDED (With ferrule) MINIMUM TORQUE N.m 0,75 ... 2,5 mm2 0,75 ... 2,5 mm2 0,75 ... 2,5 mm2 0,75 ... 2,5 mm2 0,8 x 5,5 mm POZIDRIV 2 1,2 SVT 1 SOLID (No ferrule) FINE STRANDED (With ferrule) Wiring of the power circuit: NUMBER OF WIRES 2 SOLID (No ferrule) FINE STRANDED (With ferrule) SCREWDRIVER TYPE MINIMUM TORQUE N.m 1,5 ... 10 mm2 1,5 ... 6 mm2 1,5 ... 10 mm2 1,5 ... 6 mm2 0,8 x 5,5 mm POZIDRIV 2 1,8 R S T R S T R S T Dismounting Earth Mounting Resistive or inductive load M /Typical application: 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 |
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