electrical data primary nominal primary current primary type r.m.s. current measuring range conductor i pn (a) i p (a) (mm) 50 150 1.6 x 3.5 hy 50-p v c supply voltage ( 5 %) 15 v i c current consumption 10 ma ? p overload capability (1 ms) 50 x i pn v d r.m.s. voltage for ac isolation test, 50/60hz, 1 min 2.5 kv v b r.m.s. rated voltage,safe separation 500 1) v r is isolation resistance @ 500 vdc > 1000 m w v out output voltage @ i pn , r l = 10 k w , t a = 25c 4 v r out output internal resistance 100 w r l load resistance > 1 k w accuracy - dynamic performance data x accuracy @ i pn , t a = 25c (without offset) < 1 % e e e e e l linearity 2) (0 .. i pn ) < 1 % of i pn v oe electrical offset voltage, t a = 25c < 40 mv v oh hysteresis offset voltage @ i p = 0 after an excursion of 1 x i pn < 15 mv v ot thermal drift of v oe typ 1.5 mv/k max 3 mv/k tc e e e e e g thermal drift of the gain (% of reading) < 0.1 %/k t r response time @ 90% of i p < 3 s di/dt di/dt accurately followed > 50 a/s f frequency bandwidth 3) (0 .. - 3 db) dc .. 50 khz general data t a ambient operating temperature - 10 .. + 80 c t s ambient storage temperature - 25 .. + 85 c m mass < 14 g standards 4) en50178 current transducers, HY50-P for the electronic measurement of currents : dc, ac, pulsed..., with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). i pn = 50 a features hall effect measuring principle galvanic isolation between primary and secondary circuit isolation voltage 2500 v~ compact design for pcb mounting low power consumption extended measuring range (3 x i pn ) insulated plastic case recognized according to ul 94-v0. advantages easy mounting small size and space savings only one design for wide current ratings range high immunity against external interference applications general purpose inverters switched-mode power supplies (smps) ac motor speed control battery supplied applications uninterruptible power supplies (ups) power supplies for welding applications. 980723/2 notes : 1) pollution class 2, overvoltage category iii 2) linearity data exclude the electrical offset. 3) please refer to derating curves in the technical file to avoid excessive core heating at high frequency 4) please consult characterisation report for more techinical details and application advises. lem components www.lem.com
hy 50 - p 9708 ja pa n hy 50-p dimensions ( in m m ) 1 2 3 4 pcb mounting dim ensions 1 + 1 5 v 2 - - 1 5 v 3 o u t p u t 4 0 v 5 p r i m a r y i n 6 p r i m a r y o u t pin arrangement 4 holes dia 1 (in m m 0.1, hole -0, +0.2) holes dia 2 .2 3 x 2 .54 17 .5 3.5 3 x 2 .54 17 .5 0.3 1.6 0.3 36 .0 max . 12 m ax . 3.9 0.3 1.6 3.5 6 5 5.5 0.2 5.5 32 .0 max . 18 .0 12 .0 3.0 0.5 7.0 0.2 lem reserves the right to change limits and dimensions.
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