LEM LES 6 NP multi range closed loop current transducer with unipolar supply voltage and excellent dv dt immunity

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Product Description

Product Overview

The LEM LES series are closed-loop, multi-range current transducers with voltage output and unipolar supply voltage. Designed for PCB mounting, they offer very low offset drift and excellent dv/dt immunity, making them ideal for electronic current measurement of DC, AC, and pulsed currents with galvanic separation. They are compatible with CAS footprint and suitable for industrial applications.

Product Attributes

Brand: LEM
Origin: Not specified
Material: Not specified (Case material V0 according to UL 94)
Color: Not specified
Certifications: IEC 61800-1, IEC 61800-2, IEC 61800-3, IEC 61800-5-1, IEC 62109-1, IEC 62477-1, UL 508, CSA C22.2 NO. 14-10
Application Domain: Industrial

Technical Specifications

Model	Primary Nominal RMS Current (IPN)	Primary Current Measuring Range (IPM)	Supply Voltage (UC)	Output Voltage (Vout)	Electrical Offset Voltage (VOE)	Temperature Coefficient of Vout (TCVout)	Theoretical Sensitivity (Gth)	Sensitivity Error (G)	Temperature Coefficient of G (TCG)	Linearity Error (L)	Magnetic Offset Current (IOM)	Output RMS Voltage Noise Spectral Density (eno)	Output Voltage Noise (Vno)	Reaction Time (tra)	Step Response Time (tr)	Frequency Bandwidth (BW)	Overall Accuracy (XG)	Accuracy (X)
LES 6-NP	6 A	-20 to 20 A	4.75 - 5 - 5.25 V	0.25 - 4.75 V	-15 to 15 mV	70 ppm/K of 2.5 V	104.2 mV/A	-0.2 to 0.2 %	40 ppm/K	-0.1 to 0.1 % of IPN	-25 to 25 mA	7 V/Hz	11.5 mVpp (DC-10kHz), 13.6 mVpp (DC-100kHz), 13.8 mVpp (DC-1MHz)	0.3 s	0.4 s	300 kHz	2.25 % of IPN	0.5 % of IPN
LES 15-NP	15 A	-51 to 51 A	4.75 - 5 - 5.25 V	0.25 - 4.75 V	-13 to 13 mV	80 ppm/K of 2.5 V	41.67 mV/A	-0.2 to 0.2 %	40 ppm/K	-0.1 to 0.1 % of IPN	-45 to 45 mA	4 V/Hz	5.1 mVpp (DC-10kHz), 6.3 mVpp (DC-100kHz), 7.6 mVpp (DC-1MHz)	0.3 s	0.4 s	300 kHz	1.6 % of IPN	0.5 % of IPN
LES 25-NP	25 A	-85 to 85 A	4.75 - 5 - 5.25 V	0.25 - 4.75 V	-11 to 11 mV	80 ppm/K of 2.5 V	25 mV/A	-0.2 to 0.2 %	40 ppm/K	-0.1 to 0.1 % of IPN	-60 to 60 mA	3.5 V/Hz	2.7 mVpp (DC-10kHz), 4.5 mVpp (DC-100kHz), 5.3 mVpp (DC-1MHz)	0.3 s	0.4 s	300 kHz	1.8 % of IPN	0.5 % of IPN
LES 50-NP	50 A	Not specified	4.75 - 5 - 5.25 V	0.25 - 4.75 V	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified