Current Transducer LA 100-P/SP13 For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit. IP N = 100 A Electrical data IP N Primary nominal RMS current 100 A IP M Primary current, measuring range 0 ... 160 A RM Measuring resistance @ 70 C RM min RM max with 12 V @ 100 A max 10 65 @ 160 A max 10 30 with 15 V @ 100 A max 40 95 @ 160 A max 40 50 IS N Secondary nominal RMS current 100 mA NP/NS Turns ratio 1 : 1000 ISSupply U C 12 ... 15 V RM voltage (5 %) IC Current consumption (2) 10 (@ 15 V) + ISmA UC L IO IO M IOT tD 10 tD 90 BW dCl dCp Error @ IP N, TA = 25 C @ 15 V (5 %) 0.45 % @ 12 ... 15 V (5 %) 0.70 % Linearity error < 0.15 % TypMax Offset current @ IP = 0, TA = 25 C 0.2 mA Magnetic offset current 1) @ IP = 0 and specified RM, after an overload of 3 x IP N 0.3 mA Temperature variation of IO -25 C ... +70 C 0.1 0.5 mA Delay time @ 10 % of IP N < 500 ns Delay time to 90 % of IP N 2) < 1 s Frequency bandwidth (-1 dB) DC ... 200 kHz General data TA TS RS m Ambient operating temperature Ambient storage temperature Resistance of secondary winding @ TA = 70 C Mass Standards Closed loop (compensated) current transducer using the Hall effect Insulating plastic case recognized according to UL 94-V0. Special features IP M = 0 .. 160 A NP/NS = 1 : 1000 TA = -25 C ... +70 C. Advantages Accuracy - Dynamic performance data U C Features -25 ... +70 C -40 ... +90 C 25 18 g EN 50178: 1997 UL 508: 2010 Notes:1)Result of the coercive field of the magnetic circuit 2) For a di/dt = 100 A/s. Excellent accuracy Very good linearity Low temperature drift Optimized response time Wide frequency bandwidth No insertion losses High immunity to external interference Current overload capability. 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. N 97.09.34.013.0 28November2018/version 6 Page 1/3 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice LEM International SA Chemin des Aulx 8 1228 PLAN-LES-OUATES Switzerland www.lem.com Current Transducer LA 100-P/SP13 Insulation coordination U d RMS voltage for AC insulation test, 50 Hz/1 min 2.5 UNi Impulse withstand voltage 1.2/50 s 4.5 Min dCp Creepage distance 1) 3.8 dCIClearance 2) 3.8 CTI Comparative tracking index (group I) 600 kV kV mm mm Notes:1)Distance between hole busbar and winding 2) Direct distance between hole busbar and winding. Applications examples According to EN 50178 and IEC 61010-1 standards and following conditions: Over voltage category OV 3 Pollution degree PD2 Non-uniform field EN 50178 IEC 61010-1 Rated insulation voltage Nominal voltage Basic insulation 300 V 300 V Reinforced insulation 150 V 150 V dCp, dCI, UNi Safety This transducer must be used in limited-energy secondary circuits according to IEC 61010-1. 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 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. Page 2/3 28November2018/version 6 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice LEM International SA Chemin des Aulx 8 1228 PLAN-LES-OUATES Switzerland www.lem.com Dimensions LA 100-P/SP13 (in mm) Connection IP IS RM UC UC Mechanical characteristics dCl dCp Remarks General tolerance Primary through-hole Fastening & connection of secondary Recommended PCB hole 0.2 mm 12.7 x 7 mm 3 pins 0.6 x 0.7 mm 1.2 mm IS is positive when IP flows in the direction of the arrow. Temperature of the primary conductor should not exceed 100 C. Installation of the transducer must be done unless otherwise specified on the datasheet, according to LEM Transducer Generic Mounting Rules. Please refer to LEM document NANE120504 available on our Web site: https://www.lem.com/en/file/3137/download/. Dynamic performances (di/dt and response time) are best with a single bar completely filling the primary hole. In order to achieve the best magnetic coupling, the primary windings have to be wound over the top edge of the device. Page 3/3 28November2018/version 6 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice LEM International SA Chemin des Aulx 8 1228 PLAN-LES-OUATES Switzerland www.lem.com