SHT842xxx 3 x 25a/280vac output 3.5-10 vdc control or 10-30 vdc control all technical caracteristics are subject to change without previous notice. caract?ristiques sujettes ? modifications sans pr?avis. proud to serve you page 1 /3 f/gb s/mod/SHT842xxx/c/19/05/2003 caract?ristiques de commande (? 20 c) / control characteristics (at 20 c) dc dc SHT842100 SHT842300 param?tre / parameter symbol min nom max min nom max unit tension de commande / control voltage uc 3,5 10 10 30 v courant de commande / control current (@ uc ) ic 9 30 9 30 ma tension de relachement/ release voltage uc off 1 1 v r?sistance interne / input internal resistor fig.1 rc 250 950 ? see curve fig 1 tension inverse / reverse voltage urv 10 30 v caract?ristiques d'entr?e-sortie (? 20 c) / input-output characteristics (at 20 c) isolement entr?e-sortie/ input-output isolation @500m ui 4000 4000 v isolement sortie-semelle/ output-case isolation @500m ui 4000 4000 v tension assign?e isolement/ rated impulse voltage uimp 4000 4000 v caract?ristiques g?n?rales / general characteristics param?tre / parameter conditions symbol typ. unit poids/ weight 31 g plage de temp?rature de stockage / storage temperature range -40 / +100 c plage de temp?rature de fonctionnement/ operating temperature range -40 / +100 c 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 0 0 5 10 15 20 25 30 35 0 ue(v) ie(ma) relais statique triphas? circuit imprim? three phase solid state relay for printed circuit board celduc ? r e l a i s fig 1 : control ic = f( uc) 3,5-10v model 10-30v model
s/mod/SHT842xxx/c/19/05/2003 caract?ristiques de sortie(? 20 c) / output characteristics (at 20 c) param?tre / parameter conditions symbol typ. unit tension de charge / load voltage ue 280 v rms plage tension de fonctionnement / operating range ue min-max 24-280 v rms tension cr?te (?cr?teur de tension) / peak voltage (clamping voltage) up 600 v niveau de synchonisation / synchronizing level usync 12 v tension d'amor?age / latching voltage ie nom ua 10 v courant nominal ac-51/ ac-51 nominal current ( see fig. 2 ) ie ac-51 25 a rms courant de surcharge non r?p?titif / non repetitive overload current tp=16,3ms (fig. 3) itsm 250 a chute tension directe cr?te/ on state voltage drop @ ie nom vd 0,81 + 0,018 x i v thermal resistance between junction to case :rthj/c one leg 0,85 k/w courant de fuite ?tat bloqu?/ off state leakage current @ue, 60hz ilk <1 ma courant de charge minimum / minimum load current ie min 50 ma temps de fermeture/ turn on time uc nom dc ,f=60hz ton max 8,3 ms temps d'ouverture/ turn off time uc nom dc ,f=60hz toff max 8,3 ms plage de fr?quence / operating frequency range f 47-440 hz dv/dt ?tat bloqu? / off state dv/dt dv/dt 500 v/ s i 2 t (<10ms) 60hz i 2 t 260 a 2 s r e l a i s rue amp?re b.p. 4 42290 sorbiers - france e-mail : celduc-relais@celduc.com fax +33 (0) 4 77 53 85 51 service commercial france t?l. : +33 (0) 4 77 53 90 20 sales dept.for europe tel. : +33 (0) 4 77 53 90 21 sales dept. asia : t?l. +33 (0) 4 77 53 90 19 www.celduc.com celduc ? page 2 / 3 f/gb 0 2 4 6 8 10 12 14 16 18 20 22 24 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 0 rms load current (a) total wasted power (w) 0 10 20 30 40 50 60 70 80 90 100 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 0 ambient temperature ( c) 4k/w 2k/w 1,5k/w 1k/w 0,75k/w 3 ways 2 ways 1 way
s/mod/SHT842xxx/c/19/05/2003 r e l a i s rue amp?re b.p. 4 42290 sorbiers - france e-mail : celduc-relais@celduc.com fax +33 (0) 4 77 53 85 51 service commercial france t?l. : +33 (0) 4 77 53 90 20 sales dept.for europe tel. : +33 (0) 4 77 53 90 21 sales dept. asia : t?l. +33 (0) 4 77 53 90 19 www.celduc.com celduc ? page 3 / 3 f/gb ac ac + - rc uc ic load ph voltage protection by vdr on the pcb voltage protection : an external voltage protection by vdr is advised in case of overvoltages on the mains.
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