electrical data primary nominal primary current type current measuring range i pn (a) i p (a) 1000 1100 htc 1000-s 2000 2200 htc 2000-s 3000 3300 htc 3000-s v c supply voltage (3 %) 15 v i c current consumption < 20 ma r is insulation resistance @ 500 vdc > 500 m w v out output voltage @ i pn, r l =2k w, t a =25c, 10 v r out output internal resistance < 100 w v d r.m.s. voltage for ac insulation test, 50/60hz,1mn 2.5 kv r l load resistance 3 2 k w accuracy-dynamic performance data x accuracy @ i pn , t a = 25c < 1 %of i pn e l linearity (0 .. i pn ) < 1 %of i pn tc e g thermal drift of the gain 0.1 %/k v oe eletrical offset voltage t a = 25c < 30 mv v oh hysteresis offset voltage @ i p = 0; after an excursion of 1 x i pn < 50 mv v ot thermal drift of offset < 1.0 mv/k t r response time @ 90% of i p @ di/dt = 100a/ s 10 s f frequency bandwidth (- 3db) dc .. 10 khz general data t a ambient operating temperature -40 .. +85 c t s ambient storage temperature -40 .. +85 c m mass 450 g standards en 50155 notes : current transducers htc 1000..3000-s for the electronic measurement of currents: ac,dc, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). i pn = 1000..3000 a v out = 10 v 040512/2 features hall effect measuring principle galvanic insulation between primary and secondary circuit ul 94-v0 rated advantages easy mounting compact high immunity to external interference low power consumption applications traction lem components www.lem.com preliminary
lem reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. htc 1000..3000-s dimensions (in mm) p n a m s 70 100 49 60 35 98 120 r40 2-d8 d40 front view bottom view pins assignment p : +v n : - v a : o utput m : 0v s : 0 v
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