090430/6 lem reserves the right to carry out modifcations on its transducers, in order to improve them, without prior notice. www.lem.com page 1/3 i pn = 100 .. 1000 a features open loop transducer using hall effect panel mounting-horizontal or vertical insulated plastic case recognized according to ul 94-v0 advantages very good linearity very good accuracy low temperature drift wide frequency bandwidth very low insertion losses high immunity to external interference current overload capability low power consumption wide dynamic range, 100 to 1000 a in one package. applications ac variable speed drives and servo motor drives static converters for dc motor drives battery supplied applications uninterruptible power supplies (ups) switched mode power supplies (smps) power supplies for welding applications. application domain industrial. current transducer hta 100 .. 1000-s for the electronic measurement of currents: dc, ac, pulsed..., with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). electrical data type primary nominal primary current, rohs since current rms measuring range date code i pn (a) i pm (a) hta 100-s 100 300 46179 hta 200-s 200 600 46170 hta 300-s 300 900 46097 hta 400-s 400 1000 46100 hta 500-s 500 1000 46083 hta 600-s 600 1000 46222 hta 1000-s 1000 1000 46118 v out output voltage (analog) @ i pn 4 v r l load resistance t a = 0 .. + 70c > 1 k ? t a = - 25 .. + 85c > 3 k ? v c supply voltage ( 5 %) 15 v i c current consumption < 25 ma r is isolation resistance @ 500 v dc > 500 m ? x accuracy 1) @ i pn , t a = 25c , @ 15 v 1 % accuracy - dynamic performance data l linearity error 1) (0 .. i pn ) 0.5 % v oe electrical offset voltage, @ i p = 0, t a = 25c < 10 mv v oh hystersis offset voltage @ i p = 0, after an excursion of 3 x i pn < 10 mv tcv oe temperature coeffcient of v oe t a = - 25 .. + 85c < 1 mv/k tcv out temperature coeffcient of v out t a = - 25 .. + 85c < 0.05 %/k t r response time to 90 % of i pn step < 3 s di/dt di/dt accurately followed > 50 a/s bw frequency bandwidth (- 3 db) 2) dc .. 50 khz t a ambient operating temperature - 25 .. + 85 c general data t s ambient storage temperature - 25 .. + 85 c m mass 230 g standards safety en 50178(1994) emc en 50082-2(1992) en 50081-1(1992) deviation in output when tested to en 61000-4-3 < 25 % of i pn notes : 1) excludes the electrical offset 2) refer to derating curves in the technical fle to avoid excessive core heating at high frequency.
090430/6 lem reserves the right to carry out modifcations on its transducers, in order to improve them, without prior notice. www.lem.com page 2/3 current transducer hta 100 .. 1000-s isolation characteristics v d rms voltage for ac isolation test, 50 hz, 1 min 4.0 kv v w impulse withstand voltage 1.2/50 s > 7.3 kv min dcp creepage distance 7.2 mm dci clearance distance 7.2 mm cti comparative tracking index (group iiia) 600 applications examples according to en 50178 and iec 61010-1 standards and following conditions: over voltage category iii pollution degree pd2 non-uniform feld safety this transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in accordance with the manufacturers operating instructions. caution, risk of electrical shock when operating the transducer, certain parts of the module can carry hazardous voltage (eg. primary busbar, power supply). ignoring this warning can lead to injury and/or cause serious damage. this transducer is a build-in device, whose conducting parts must be inaccessible after installation. a protective housing or additional shield could be used. main supply must be able to be disconnected. en 50178 iec 61010-1 dcp , dci , rated isolation voltage nominal voltage single isolation 600 v 600 v reinforced isolation 300 v 300 v v w
090430/6 lem reserves the right to carry out modifcations on its transducers, in order to improve them, without prior notice. www.lem.com page 3/3 dimensions hta 100 .. 1000-s (in mm. 1 mm = 0.0394 inch) mechanical characteristics general tolerance 0.5 mm primary through-hole ? 32 mm connection of secondary molex 5045-04a remarks v out is positive when i p fows in the direction of the arrow. temperature of the primary conductor should not exceed 90c. this is a standard model. for different versions (supply voltages, secondary connections, unidirectional measurements, operating temperatures, etc.,) please contact us. secondary terminals terminal 1 : supply voltage + 15 v terminal 2 : supply voltage - 15 v terminal 3 : output terminal 4 : 0v dimensions hta 100..1000-s (in mm. 1 mm = 0.0394 inch) safety this transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in accordance with the manufacturer's operating instructions. caution, risk of electrical shock when operating the transducer, certain parts of the module can carry hazardous voltage (eg. primary busbar, power supply). ignoring this warning can lead to injury and/or cause serious damage. this transducer is a built-in device, whose conducting parts must be inaccessible after installation. a protective housing or additional shield could be used. main supply must be able to be disconnected. secondary terminals terminal 1 : supply voltage + 15 v terminal 2 : supply voltage - 15 v terminal 3 : output terminal 4 : 0v mechanical characteristics ? general tolerance 0.5 mm ? primary through-hole ? 32 mm ? connection of secondary molex 5045-04a remarks ? v out is positive when i p flows in the direction of the arrow. ? temperature of the primary conductor should not exceed 90c. ? this is a standard model. for different versions (supply voltages, secondary connections, unidirectional measure- ments, operating temperatures, etc.) please contact us. bottom view front view left view 080516/5 www .lem.com lem reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. page 2/2
|
