mp and el industry current sensors 10 1sbc140142c0201 abb entrelec utilisation sensors to measur e d.c., a.c. or pulsating curr ents with a galvanic insulation between primary and secondary cir cuits. t ype mp25p1: the rating (from 5 to 25a) is determined via a combination of the primary connections (see table: ?rrangement of primary terminals and related characteristics?. mp25p1 el25p1 to 100p2 / el25p1bb to 100p2bb without primary bus bar - el25p1 el50p1 el55p2 EL100P2 with primary bus bar mp25p1 el25p1bb el50p1bb el55p2bb EL100P2bb nominal primary curr ent a r .m.s. see data 25 50 50 100 measuring range @ ?5v (?%) a peak page 11 ?5 ?0 ?0 ?45 max. measuring r esistance @ i p max & ?5v (?%) ? 216 142 78 93 29 min. measuring r esistance @ i pn & ?5v (?%) & 70? ? 100 100 75 10 20 min. measuring r esistance @ i pn & ?2v (?%) & 70? ? 00 1 5 0 0 tu r n number see data 1000 1000 2000 2000 secondary curr ent at i pn ma page 11 25 50 25 50 rms accuracy at i pn -20 ?+70?, sinus 50hz % ?.5 ?.5 ?.5 ?.5 ?.5 of fset curr ent @ +25? ma ?.1 ?.2 ?.2 ?.2 ?.2 linearity % 0.1 0.1 0.1 0.1 0.1 thermal drift coef ficient -20 ?+70? ?/? 77 7 7 7 delay time ? 0.1 0.1 0.1 0.1 0.1 di/dt corr ectly followed a / ? 100 200 200 150 150 bandwidth -1db khz 150 200 200 150 150 max. no-load consumption curr ent @ ?5v (?%) ma 18 20 20 20 20 secondary r esistance @ +70? ? 96 63 63 188 126 dielectric str ength primary/secondary 50 hz, 1 min kv 2.5 3 3 3 3 supply voltage ?% v dc ?2 ??5 ?2 ??5 ?2 ??5 ?2 ??5 ?2 ??5 v oltage dr op v 3 3 3 3 3 mass (el type) kg - 0.020 0.020 0.020 0.020 mass (mp and el?b types) kg 0.027 0.027 0.027 0.027 0.027 operating temperatur e ? -20 ?70 -20 ?70 -20 ?70 -20 ?70 -20 ?70 storage temperatur e ? -25 ?+85 -25 ?+85 -25 ?+85 -25 ?+85 -25 ?+85 t echnical data general data dir ection of the curr ent: mp25p1 type : a primary curr ent flowing fr om pins 1- 5 to pins 6-10 r esults in a positive secondary output curr ent fr om terminal m. el type : a primary curr ent flowing in the dir ection of the arr ow r esults in a positive secondary output curr ent fr om terminal m. fixing and connecting by soldering pins (on pcb) primary connection: mp25p1 type: by 10 soldering pins. el type: hole for primary conductor (the temperatur e of the primary conductor in contact with the case must not exceed 100 c) el?b type: primary bar included. secondary connection: 3 soldering pins. unit packing: mp25p1 type : 40 per pack. el type : 50 per pack. el?b type : 25 per pack. http://
mp and el industry current sensors 11 1sbc140142c0201 abb entr elec dimensions (in mm) mp curr ent sensors el curr ent sensors el?b curr ent sensors el?b: pcb layout 29 26.4 g0142d 16.5 5 g0143d 20.32 8.89 ?1 x 13 3.5 8.12 4 x 2.54 7.62 7.62 5 m +15 ?5 4 3 2 1 6 7 8 9 10 g0144d g0149d 4.1 1.6 4.75 9.1 15.5 27.9 g0152d 8.89 5.08 3 holes ?1.02 2 holes ?3.6 23.0 0.2 10.9 22.86 g0171dg 3.0 r. 0.8 x 2 places 4.4 g0153dg 40 11.5 12 3.1 25 0.6 x 0.7 27.94 6 5.08 g0150d g0151d +- m g0145d 17.5 ?10* * except el 25 p1: ?= 7.5 5.08 40 25 12.5 0.6 x 0.7 6 27.94 g0146dg g0147d +- m 15.5 4.75 4.1 g0148d mp25p1 : arrangement of primary terminals and related characteristics nominal primary measuring range @ secondary current turn ratio primary primary pin curr ent (a r .m.s.) ?5v (?%) (a peak) at i pn (ma) (n p /n s )r esistance (m ? ) connections 25 ?6 25 1/1000 0.3 12 ?8 24 2/1000 1.1 8 12 24 3/1000 2.5 6 92 4 4/1000 4.4 5 72 5 5/1000 6.3 5 4321 6 789 1 0 out in 5 4321 6 789 1 0 out in 5 4321 6 789 1 0 out in 5 4321 6 789 1 0 out in 5 4321 6 789 1 0 out in industry current sensors
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