electrical data primary nominal current analogue output signal type i pn (a.t.rms) v out (v) 10,25,50 0-5v or 0-10v apr 50 b10 50,75,100 0-5v or 0-10v apr 100 b10 100,150,200 0-5v or 0-10v apr 200 b10 200,300,400 0-5v or 0-10v apr 400 b10 r l load resistance 3 10 k w v c supply voltage +24 5% v dc i c current consumption < 30 ma limitation of voltage output (0-10v) 14 v limitation of voltage output (0-5v) 7 v overloaded input current no limitation accuracy-dynamic performance data x accuracy @ i pn , t a = 25c (without offset) < 1 % of i pn e l linearity (0 .. i pn ) < 0.5 % of i pn v oe electrical offset voltage, t a = 25c < 0.5 % of i pn v ot thermal drift of v oe 1 mv/k tc e g thermal drift of the gain (% of reading) 0.1 %/k t r response time @ 90% of i p < 400 m s f frequency bandwidth (1%) 30 .. 6000 hz general data t a ambient operating temperature -20 .. +60 c t s ambient storage temperature -20 .. +85 c m mass 90 g protection type ip20 dcp creepage distance 5.5 mm dcl clearance distance 5.5 mm cti comparative tracking index (group i) 600 v ul94 classification v0 insulation category v b rated voltage 300 v with iec 61010-1 standards and following conditions : - single insulation - over voltage category cat iii - pollution degree pd2 - none uniform field v d r.m.s. voltage for ac insulation test, 50hz, 1mn 5 kv v e r.m.s. voltage for partial discharge extinction @ 10pc 1.5 kv v w peak impulse withstand voltage 1.2/50 m s 6.1 kv if insulated cable is used for the primary circuit, the voltage category could be improved with the following table : cable insulation (primary) category har 05 600v cat iii har 07 1000v cat iii notes : installation and maintenance should be done with power supply disconnected. the operator must have accrediation to install this material. the users must take care of all protection gurantee against electrical shock. ac current transducer apr-b10 split core transducer for the electronic measurement distorted ac waveforms current, with galvanic isolation between the primary (high power) and the secondary circuits (electronic circuit). switch selectable ranges and true rms 0-5v and 0-10v switch selectable voltage output. i pn = 10 .. 400 a 041029/3 features vfd and scr waveforms current measurement true rms output split core type 5v & 10v switch selectable voltage output din mounting & panel mounting eliminates insertion loss switch selectable ranges advantages large aperture for cable up to ? 18mm high isolation between primary and secondary circuits easy to mount applications vfd controlled loads: vfd output indicates how the motor and attached load are operating. scr controlled loads: acurate measurement of phase angle fired or burst fired (time proportioned) scrs. current measurement gives faster response than temperature measurement. switching power supplies and electronic ballasts: true rms sensing is the most accurate way to measure power supply or ballast input power. lem components www.lem.com
mechanical characteristics general tolerance 1 mm primary aperture ? 18.5 mm panel mounting 2 holes ? 4.0 mm distance between holes 40.0 mm for panel mounting, replace m4 screws by new one (not supplied) with appropriate length to panel s thickness. connections wires up to 2 mm ? lem reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. dimensions ap(r)-b10 (unit : mm, 1mm = 0.0394 inch) f r o n t v i e w b o t t o m v i e w l e f t v i e w a x i s o f a p e r t u r e p l u g - i n c o n n e c t o r i n c l u d e d : x w 4 b - 0 3 c 1 - h 1 ( o m r o n ) ( d i s t a n c e b e t w e e n s c r e w s ) 5 5 4 0 3 3 . 5 0 2 0 r a n g e s e l e c t i o n s w i t c h o u t p u t v o l t a g e s e l e c t i o n s w i t c h 6 7 6 9 2 1 3 7 d i n s i z e 3 5 . 5 0 1 4 . 8 0 2 5 1 6 . 4 0 4 . 7 0 1 8 . 5 0 1 8 . 5 0 2(out) 1(+) 3(-) output range switch 0-5, 10v selectable ap/apr connector front output switch gnd output +24vdc r l ip is out +24vdc gnd ip is out +24vdc gnd
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