? single and three phase circuits ? up to 1600 v olt blocking standard series b48. rev. 121207 pag e 1 of 3 single- and three-phase diode circuits come in a panel mount package th at provides 2500 v rms isolation fro m the terminals to the ceramic base. a vailable in ratings up to 1600 v olts, all model s are ul recogn ized (file no. e72445) . manufactured in crydom s iso 9001 certified facility for optimum prod uct performance and reliability . electrical specifica tions ratings symbol specific ati on single phase three phase i d maximum dc output current (t c = 85c) 35a 50a v f maximum v oltage drop @ amps peak 1.25v @ 35a 1.35v @ 50a t j operating junction temperature range -40c to +125c 400 (120 v ac) 600 (240 v ac) v rrm repetitive peak reverse v oltage (ac line) 1000 (380 v ac) 1200 (480 v ac) 1400 (530 v ac) 1600 (600 v ac) i tsm maximum non-repetitive surge current ( 1 / 2 cycle, 60hz) 600a 600a i 2 t maximum i 2 t for fusing (t=8.3ms) [a 2 sec] 1500 1500 r q jc maximum thermal resistance junction to ceramic base per chip 0.9c/w 0.9c/w v isol isolation v oltage 2500 v rms 2500 v rms mechanical specifica tions wei ght: (typical) 1.5 oz. (42.5g) mechanical dimensions all dimensions are in inches (millimeters) par t number identifica tion series t ype circuit t ype vol tage case style b48 1 - 5 b - 400 (120v ac) f - 1200 (480v ac) -2t (standard) (see schematic c - 600 (240v ac) g - 1400 (530v ac) -2 with isolation barriers diagrams) e - 1000 (380v ac) h - 1600 (600v ac) example: b483c-2t 2.50 (63.5) 1.25 (31.7) 1.00 (25.4 ) 1.90 (48.2) 1.06 (26.9) .55 (14.0) .50 (12.7) .25 (6.3) terminal c l c l 2.50 (63.5) 1.25 (31.7) 1.90 (48.2) .78 (19.7) .25 (6.3) terminal c l c l .10 (2.5) .10 (2.5) mounting hole/slot 0.21 (5.2) dia. mounting hole/slot 0.21 (5.2) dia. ? 2007 crydom inc., specificat ions subject to change without notice. b48-2t b48-2 series b48-2t , b48-2 35-50amp ? diode modul es for recommended applications and more information contact: usa: sa les support (877) 502-5500 tec h support (8 77) 702-7700 f ax (619) 710-8540 crydom inc., 2320 paseo de las americas, ste. 201, san diego, ca 92154email: sa les@crydom.com web site: ht tp://www.crydom.com uk: +44 (0)1202 606030 ? fax +44 (0)1202 606035 crydom ssr ltd., arena business centre, holyrood close, poole, dorset bh17 7fj, email: intsales @crydom.com. germany: +49 (0)180 3000 506
series b48. rev. 121207 pag e 2 of 3 ? single and three phase circuits ? up to 1600 volt blocking standard ac ac + -- ac ac ac + -- ac ac + ac ac + ac -- ac + 1 2 3 4 5 ac ac + ac + -- ac + ac + -- + b48-2t b48-2 b48-2t b48-2 ac + -- ac ac + ac ac + -- ac ac + -- ac ac ac ac ac ac ac ac + -- ac ac par t number identifica tion series t ype circuit t ype vol tage case style b48 1 - 5 b - 400 (120v ac) f - 1200 (480v ac) -2t (standard) (see schematic c - 600 (240v ac) g - 1400 (530v ac) -2 with isolation barriers diagrams) e - 1000 (380v ac) h - 1600 (600v ac) example: b483c-2t series b48 circuits ? 2007 crydom inc., specificat ions subject to change without notice. approvals ul e72445 series b48-2t , b48-2 35-50amp ? diode modul es for recommended applications and more information contact: usa: sa les support (877) 502-5500 tec h support (8 77) 702-7700 f ax (619) 710-8540 crydom inc., 2320 paseo de las americas, ste. 201, san diego, ca 92154email: sa les@crydom.com web site: ht tp://www.crydom.com uk: +44 (0)1202 606030 ? fax +44 (0)1202 606035 crydom ssr ltd., arena business centre, holyrood close, poole, dorset bh17 7fj, email: intsales @crydom.com. germany: +49 (0)180 3000 506
hazard of electric shock, explosion, or arc flash. ? disconnect all power before installing or working with this eq uip ment. ? verify all connections and replace all covers before turning on power. failure to follow these instructions will result in death or serious injury. riesgo de descarga electrica o explosion. ? desconectar todos los suministros de energia a este equipo antes de trabajar con este equip o. ? verificar todas las co nexiones y coloca r to das las tapas antes de ene rgi zer el equipo. el incumplimiento de estas instrucciones puede provocar la muerte o lesiones serias. risque de descharge electrique ou explosion ? eteindre toutes les sources d'nergie de cet appareil avant de travailler dessus de cet appareil ? vrifier to us conn ections, et remettre t ous couverts enola ce ava nt de mett re s ous de non-suivi de ces instructions provoquera la mort ou des lsions srieu ses srieuses. gefahr eines elektrische n schlages oder einer explosion. ? stellen sie jeglichen strom ab, der dieses ger?t versorgt, be vor sie an de m ger?t arb eiten durchfhren ? vor dem drehen auf energie alle anschlsse berprfen und alle abdeckungen ersetze n. unterlassung dieser anweisungen k?nnen zum tode oder zu schweren verletzungen fhren. rischio di scossa elettrica o dell?esplosi one. ? spenga tutta l'alimentazion e che fornisce questa apparecchiatu ra prima del lavorare a qu esta apparecchiat u r a ? verificare tutti i collegamenti e sostituire tutte le co perture prima della rotazione sull'alimentaz i o ne l'omissione di seguire queste istruz ioni provocher la morte o di lesioni serie risco de descarga elttrica o u explos? o ? des con ectar o equipam ento de t oda energia antes de i nstalar ou trab alhar co m este equipamen to ? verific ar tod as as conex ?es e rec olocar tod as as t ampas antes de r eligar o equipam ento o n ?o cumpri ment o destas instru ??es pode lev ar mor te ou le s?es srias. risque de dommage materiel et de surchauffe du boitier ? les panneaux latraux du produit peuvent tre chauds. laisser le produit refroidir avant de le toucher. ? respecter les consignes de montage, et notamment les couples de serrage. ? ne pas laisser pntrer de liquide ni de corps trangers l'intrieur du produit. risk of materia l d amage and hot enclosure ? th e product's side panels may be hot, allow time for product to cool before touching.? follow proper mounting instructions including torque values . ? do not allow liquids or foreign objects to enter this product. le non-respect de cette directive peut entra?ner, des lsions corporelles graves ou des dommages matriels. failure to follow this instruction can result in serious injury, or equipment damage. la mancata osservanza di questa precauzione pu causare gravi rischi per l'incolumit personale o danni alle apparecchiature. si no se respetan estas precauciones pueden producirse graves lesiones, da?os materiales. die nichtbeachtung dieser anweisung kann k?rperverletzung oder materialsch?den zur folge haben. a n ?o observancia destas precau??es pode provocar a morte, ferimentos graves ou danos materiais. gefahr von materialsch?den und geh?useerhitzung ? die seitenw?nde k?nnen hei? sein. lassen sie das produkt abkhlen, bevor sie es berhren.? beachten sie die montageanweisungen, ? fhren sie keine flssigkeiten oder fremdk?rper in das produkt ein. rischio di danni materiali e d'involucro caldo ? i pannelli laterali dell'apparecchio possono scottare; lasciar quindi raffreddare il prodotto prima di toccarlo. ? seguire le istruzioni di montaggio corrette. ? non far entrare liquidi o oggetti estranei in questo apparecchio. riesgo de da?os ma teriales y de sobrecalentamiento de la unidad ? los paneles laterales del producto pueden estar calientes. esperar que el producto se enfre antes de tocarlo. ? respetar las instrucciones de montaje, y en particular los pares de apretado.? no dejar que penetren lquidos o cuerpos extra?os en el producto. risco de dano material e de aquecimento ? os painis laterais do produto podem estar quentes; d tempo ao produto para arrefecer antes de lhe tocar. ? siga devidamente as instru??es de montagem. ? n?o permita a entrada de lquidos e de objectos estranhos no produto. danger / peligro / danger /gefahr / pericolo / perigo war ning / ave rtissement / warnung /advertencia / avve rtenza / avi so series b48. rev. 121207 pag e 3 of 3
ann ex ? e nvironm ental i nformati on: the environmental information disclosed in this annex including the eip pollution logo are in compliance with people?s republic of china electronic industry standard sj/t11364 ? 2006, marking for control of pollution caused by electronic information products. part toxic or hazardous substance and elements name lea d mercury cadmiu m he xav a len t polybrominated polybrominated (pb) (hg) (cd) chromium (cr (vi)) biphenyls (pbb) diphenyl ethers (pbde) se micondu ct or di e x o o o o o solder x o o o o o l - )? c : !8 l ? / ,x + $ c {
? "5 ? ,x )? c 0 " ? !? e
` ? + $ > ? ? ? sj/t11364 - 2006, + $ c {
? "5 {
? a? ?u " 2? b (= ? y !| y f? /? j? "2 k a?j ?$?6(8? ?$?`8?gn (pb) (hg) (cd) (cr (vi)) (pbb) (pbde) e'8?( x o o o o o &ty&? x o o o o o ? 2007 crydom inc., specificat ions subject to change without notice.
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