Current Transducer HO-S/SP33 series I = 50, 100, 150, 200, 250 A PN Ref: HO 50-S/SP33, HO 100-S/SP33, HO 150-S/SP33, HO 200-S/SP33, HO 250-S/SP33 For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation between the primary and the secondary circuit. Features Applications Open loop multi-range current transducer AC variable speed and servo motor drives Voltage output Static converters for DC motor drives Battery supplied applications Over-current detect 2.92 I (peak value) PN Uninterruptible Power Supplies (UPS) Galvanic separation between primary and secondary circuit Switched Mode Power Supplies (SMPS) Low power consumption Power supplies for welding applications Compact design for panel mounting Combiner box Aperture: 15 8 mm MPPT. Factory calibrated Connection mating with JST: Standards - housing PHR-5 EN 50178: 1997 - contact SPH-00xT. IEC 61010-1: 2010 Dedicated parameter settings available on request IEC 61326-1: 2012 (see page 11). UL 508: 2010. Special feature Application Domain Single power supply +3.3 V. Industrial. Advantages Low offset drift Over-drivable V ref 8 mm creepage /clearance Fast response Low profile 2 mm pitch connector for 24 to 32 AWG wire. N97.K5.25.Q36.0 N97.K5.34.Q36.0 N97.K5.39.Q36.0 N97.K5.44.Q36.0 N97.K5.45.Q36.0 Page 1/15 20July2015/Version 1 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice www.lem.com HO 50 ... 250-S/SP33 series Absolute maximum ratings Parameter Symbol Unit Value Supply voltage (not destructive) U V 8 C Supply voltage (not entering non standard modes) U V 6.5 C Primary conductor temperature T C 120 B ESD rating, Human Body Model (HBM) U kV 2 ESD Stresses above these ratings may cause permanent damage. Exposure to absolute maximum ratings for extended periods may degrade reliability. UL 508: Ratings and assumptions of certification File E189713 Volume: 2 Section: 5 Standards CSA C22.2 NO. 14-10 INDUSTRIAL CONTROL EQUIPMENT - Edition 11 - Revision Date 2011/08/01 UL 508 STANDARD FOR INDUSTRIAL CONTROL EQUIPMENT - Edition 17 - Revision Date 2010/04/15 Ratings Parameter Symbol Unit Value Primary involved potential V AC/DC 600 Max surrounding air temperature T C 105 A According to series primary Primary current I A P current Secondary supply voltage U V DC 5 C V Output voltage V 0 to 5 out Conditions of acceptability 1 - These devices have been evaluated for overvoltage category III and for use in pollution degree 2 environment. 2 - A suitable enclosure shall be provided in the end-use application. 3 - The terminals have not been evaluated for field wiring. 5 - Primary terminals shall not be straightened since assembly of housing case depends upon bending of the terminals. 6 - Any surface of polymeric housing have not been evaluated as insulating barrier. 7 - Low voltage control circuit shall be supplied by an isolating source (such as a transformer , optical isolator, limiting impedance or electro-mechanical relay). Marking Only those products bearing the UR Mark should be considered to be Listed or Recognized and covered under UL s Follow-Up Service. Always look for the Mark on the product. Page 2/15 20July2015/Version 1 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice www.lem.com