Current Transducer HAIS 50..400-P I = 50 .. 400 A PN and HAIS 50..100-TP For the electronic measurement of currents: DC, AC, pulsed..., with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). All data are given with a R = 10 kW L Electrical data Primary nominal Primary current Type RoHS since current rms measuring range date code Features I (A) I (A) PN PM 1) 50 150 HAIS 50-P, HAIS 50-TP 45231, 46272 Hall effect measuring principle 1) 100 300 HAIS 100-P, HAIS 100-TP 45231, 46012 Galvanic isolation between 150 450 HAIS 150-P 46172 primary and secondary circuit 200 600 HAIS 200-P 45231 Isolation test voltage 2500V 400 600 HAIS 400-P 47096 Low power consumption Single power supply +5V V Output voltage (Analog) I V (0.625 I /I ) V OUT P OE P PN Fixed offset & gain G Theoretical sensitivity 0.625 V/I TH PN 2) Bus bar version available for 50A V Reference voltage - Output voltage 2.5 0.025 V REF and 100A ratings. V Output impedance typ. 200 W REF Isolated plastic case recognized V Load impedance 200 kW REF according to UL94-V0. R Load resistance 2 kW L R Output internal resistance < 5 W OUT Advantages C Capacitive loading ( 20 %) =4.7 nF L 3) V Supply voltage ( 5 %) 5 V Small size and space saving C I Current consumption V = 5 V 19 mA Only one design for wide current C C ratings range Accuracy - Dynamic performance data High immunity to external 4) X Accuracy I , T = 25C 1 % of I interference. PN A PN Linearity error 0 .. I 0.5 % of I V . IN/OUT L PM PN REF TCV Temperature coefficient of V 0.3 mV/K OE OE Applications TCV Temperature coefficient of V +25C...+85C 0.01 %/K REF REF, -40C...+25C 0.015 %/K AC variable speed drives TCV /V Temperature coefficient of V / V 0.2 mV/K OE REF OE REF Static converters for DC motor TCG Temperature coefficient of G 0.05 % of reading/K drives V Electrical offset voltage I = 0, T = 25C V 0.025 V OE P A REF Battery supplied applications V Magnetic offset voltage I = 0, OM P Uninterruptible Power Supplies after an overload of I HAIS 50-(T)P < 0.5 % of I PM PN (UPS) HAIS 100-(T)P..400-P < 0.4 % of I PN Switched Mode Power Supplies t Reaction time 10 % of I < 3 s ra PN (SMPS) t Response time to 90 % of I step < 5 s r PN Power supplies for welding di/dt di/dt accurately followed > 100 A/s applications. V Output voltage noise (DC ..10 kHz) < 15 mVpp no (DC .. 1 MHz) < 40 mVpp Application domain 5) BW Frequency bandwidth (- 3 dB) DC .. 50 kHz Industrial 1) Notes: -TP version is equipped with a primary bus bar. 2) It is possible to overdrive V with an external reference voltage REF between 1.5 - 2.8 V providing its ability to sink or source approximately 5 mA. 3) Maximum supply voltage (not operating) < 6.5 V 4) Excluding Offset and Magnetic offset voltage. 5) Small signal only to avoid excessive heatings of the magnetic core. Page 1/3 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. 100507/11 www.lem.comCurrent Transducer HAIS 50..400-P and HAIS 50..100-TP General data T Ambient operating temperature - 40 .. + 85 C A T Ambient storage temperature - 40 .. + 85 C S m Mass (in brackets : TP version) 20 (30) g Standards EN 50178: 1997 Isolation characteristics V Rated isolation voltage rms with EN50178, IEC61010-1 standards b at following conditions - Over voltage category III - Pollution degree 2 - Heterogeneous field V Rms voltage for AC isolation test, 50 Hz, 1 min 2.5 kV d V Partial discharge extinction voltage rms 10pC e HAIS 50..400-P > 1 kV HAIS 50..100-TP > 1.4 kV V Impulse withstand voltage 1.2/50 s 8 kV w dCp Creepage distance > 8 mm dCl Clearance distance > 8 mm CTI Comparative tracking index (Group I) > 600 If insulated cable is used for the primary circuit, the voltage category could be improved with the following table : Cable insulation (primary) Category HAR 03 450V CAT III HAR 05 550V CAT III HAR 07 650V CAT III 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 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. Page 2/3 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. 100507/11 www.lem.com