R28-900-BHL OKAYA | Alldatasheet
Document overview
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Technical content
Safety Agenoy : Standard Report NO. . UL497B 139599 © Quick response for surge. @ High impulse current capacity. © |t can withstand alternating current. © Excellent insulation resistance and small Soe. capacitance. e¢ ae @ Recomendation of ITU-T conformity. ¢ SS
Applications
© Telephone, PBX, Wireless base station, Optical transmission equipments, CATV transmission equipments, Fire alarm systems and Home — security systems. ; ata Electrical Specifications (Low Voltage Type) (Comforms to ITU-T) Alternating DC Spark-Over Impulse Impulse | bischa Impulse | insutati ‘ rge " insulation , Voltag Spark-Over Discharge Life Test , Capacitance mee Model Number | 4 99/5 ~ 500V/s Voltag Current sunt 10/1000us naan Max. (pF) v) 100V/us Max. (V) | 8/20us (KA) 1 times (A) | 100A (times) raeaooeH. | oves2om | aso | 0 | to | soo] tm ts raetsisHt | isovx20% | soo | 0 | to | a0] tts REBBOTBAL | 6OOVERON 1300 Electrical Specifications (High Voltage Type) DC Spark-Over Impulse Impulse Insulation Cor Voltag Discharge LifeTest | preistanoe | Capacitance Withstand NT 500V/s Current 8/20us Min. (MQ) Max. (pF) Voltage test Vv) 8/20us (kA) | 100A (times) : Ras2ares | 24oove20% | 10 | s00 | toe | ts ACI250V 35 Rasse2eKt | sooove20% | 0 | 00 | toe | ti ACTBOOV 3s R26-402-8KL | 4000v20% ACZO00V 60s [__Modet [A R28-OO0-BHL oma|- feos = — REOOOBL | 605 |
3 R28-000-BKL
@ OKAYA Electrical Specifications Alternating DC Spark-Over Impulse Impulse Impulse Safety | ge! Number Voltag Spark-Over Discharge Bereee Lite Test. | gestation. | capacitance Agency 100V/s ~ 500V/s Voltag Current | sorizrisec, | .10/1000us | ‘Min (mo) | MX: (PF) ) 100V/js Max. (V) | 8/2018 (kA) | 10 times (a) | 100A (times) " [Reescosor | soven% | a | 0 | 0 | wo | | 1s Gay ee ee ne oo es [-rsssoreou | eoovee20% [rao [0 | 0 | sm | wo [18 Dimensions 15Max. 9840.25 10.0+0.3 Re >| s * i! A , pa __L@)- -- anit ie ( eal ee I A y a —_ © $1.0 4440.4 4.4404 10/200ms, 20kV Surge Wave form Part Numbering Systems | (nr | R28— 351—BH L_ 2 / | Type of wire 2 R28-900-BHL Break down Voltage 4 L: with wire s00v None: without wire 2 | Length = i J: 6.45mm K: 7.9mm O: 10.mm 1.2/50ms, 20kV Surge Wave form Type of taping B: bulk pens DC spark-over voltage a ; or 351: 35X10 =350V z ; Series name = ‘ R28: 2 electrode arrester 2 R28-231-BHL Break down Voltage R38: 3 electrode arrester > <—700v- = z ln 3 1.0usidiv (25)