Current Transducer LA 100-P/SP13 I = 100 A PN For the electronic measurement of currents: DC, AC, pulsed..., with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). 16023 Electrical data Features I Primary nominal current rms 100 A PN I Primary current, measuring range 0 .. 160 A PM Closed loop (compensated) R Measuring resistance M current transducer using the Hall R R M min M max effect with 12 V 100 A 10 65 max Printed circuit board mounting 160 A 10 30 max Insulated plastic case recognized with 15 V 100 A 40 95 max according to UL 94-V0. 160 A 40 50 max I Secondary nominal current rms 100 mA Special features SN K Conversion ratio 1 : 1000 N I = 0 .. 160 A V Supply voltage ( 5 %) 12 .. 15 V PM C K = 1 : 1000 I Current consumption 10 ( 15 V)+ I mA S N C T = - 25C .. + 70C A Accuracy - Dynamic performance data Advantages X Accuracy I , T = 25C 15 V ( 5 %) 0.45 % Excellent accuracy PN A 12 .. 15 V ( 5 %) 0.70 Very good linearity Linearity error < 0.15 % Low temperature drift L Typ Max Optimized response time I Offset current I = 0, T = 25C 0.2 mA Wide frequency bandwidth O P A 1) I Magnetic offset current I = 0 and specified R , No insertion losses OM P M after an overload of 3 x I 0.3 mA High immunity to external PN I Temperature variation of I - 25C .. + 70C 0.1 0.5 mA interference OT O t Reaction time to 10 % of I step < 500 ns Current overload capability. ra PN 2) t Response time to 90 % of I step < 1 s r PN Applications di/dt di/dt accurately followed > 200 A/s BW Frequency bandwidth (- 1 dB) DC .. 200 kHz AC variable speed drives and servo motor drives General data Static converters for DC motor drives T Ambient operating temperature - 25 .. + 70 C A Battery supplied applications T Ambient storage temperature - 40 .. + 90 C S Uninterruptible Power Supplies R Secondary coil resistance T = 70C 25 S A (UPS) m Mass 18 g Switched Mode Power Supplies Standards EN 50178: 1997 (SMPS) Power supplies for welding applications. Application domain Industrial. 1) Notes: Result of the coercive field of the magnetic circuit 2) With a di/dt of 100 A/s. Page 1/3 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. 090611/4 www.lem.comCurrent Transducer LA 100-P/SP13 Isolation characteristics V Rms voltage for AC isolation test, 50 Hz, 1 min 2.5 kV d V Impulse withstand voltage 1.2/50 s 4.5 kV w Min 1) dCp Creepage distance 3.8 mm 2) dCI Clearance distance 3.8 mm CTI Comparative Tracking Index (group IIIa) 175 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 dCp, dCI, V Rated isolation voltage Nominal voltage w Single isolation 300 V 300 V Reinforced isolation 150 V 150 V 1) Notes: Distance between hole busbar and winding 2) Direct distance between hole busbar and winding. 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. Page 2/3 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. 090611/4 www.lem.com