Current transducer LEM HXN15-P with plastic isolation case and high immunity to external interference
Product Overview
The LEM Current Transducer HXN 03 .. 50-P is designed for the electronic measurement of DC, AC, and pulsed currents with galvanic isolation between the primary and secondary circuits. It utilizes the Hall effect measuring principle and offers features like low power consumption, extended measuring range, and a power supply from 12 to 15 V. The transducer is housed in an isolation plastic case recognized according to UL 94-V0. Key advantages include low insertion losses, easy mounting with automatic handling, small size, and high immunity to external interference, making it suitable for a wide range of industrial applications such as AC/DC variable speed drives, battery-supplied applications, UPS, SMPS, and electrical appliances.
Product Attributes
- Brand: LEM
- Certifications: UL 94-V0, EN 50178, IEC 61010-1
- Application Domain: Industrial
Technical Specifications
| Model | Primary Nominal Current (IPN) | Primary Current Measuring Range (IPM) | Primary Conductor Diameter x Turns | Output Voltage (VOUT) @ IPN, RL = 10 K, TA = 25C | Load Resistance (RL) | Output Internal Resistance (ROUT) | Supply Voltage (VC) ( 5 %) | Current Consumption (IC) | Accuracy @ IPN, TA = 25C (excluding offset) | Linearity Error (L) (0 .. IPN) | Electrical Offset Voltage (VOE) @ TA = 25C | Hysteresis Offset Voltage (VOH) @ IP = 0, after excursion of 1 x IPN | TCVOE | TCVOUT | Response Time to 90% of IPN step (tr) | BW Frequency Bandwidth (- 3 dB) | Ambient Operating Temperature (TA) | Ambient Storage Temperature (TS) | Mass (m) | Isolation Voltage (Vd Rms) | Impulse Withstand Voltage (Vw) | Partial Discharge Extinction Voltage (Ve) rms @ 10 pC | Min Creepage Distance (dCp) | Min Clearance Distance (dCI) | CTI |
| HXN 03-P | 3 A | 9 A | 0.6 d x 20 T | 4 V | 10 K | 15 V | 15 mV | 0.1 %/K | 3 s | 50 kHz | - 25 .. + 85 C | - 25 .. + 85 C | 8 g | > 3 kV | 6 kV | 1 kV | 5.5 mm | 5.5 mm | 600 | ||||||
| HXN 05-P | 5 A | 15 A | 0.8 d x 12 T | 4 V | 10 K | 15 V | 15 mV | 0.1 %/K | 3 s | 50 kHz | - 25 .. + 85 C | - 25 .. + 85 C | 8 g | > 3 kV | 6 kV | 1 kV | 5.5 mm | 5.5 mm | 600 | ||||||
| HXN 10-P | 10 A | 30 A | 1.1 d x 6 T | 4 V | 10 K | 15 V | 15 mV | 0.1 %/K | 3 s | 50 kHz | - 25 .. + 85 C | - 25 .. + 85 C | 8 g | > 3 kV | 6 kV | 1 kV | 5.5 mm | 5.5 mm | 600 | ||||||
| HXN 15-P | 15 A | 45 A | 1.4 d x 4 T | 4 V | 10 K | 15 V | 15 mV | 0.1 %/K | 3 s | 50 kHz | - 25 .. + 85 C | - 25 .. + 85 C | 8 g | > 3 kV | 6 kV | 1 kV | 5.5 mm | 5.5 mm | 600 | ||||||
| HXN 20-P | 20 A | 60 A | 1.6 d x 3 T | 4 V | 10 K | 15 V | 15 mV | 0.1 %/K | 3 s | 50 kHz | - 25 .. + 85 C | - 25 .. + 85 C | 8 g | > 3 kV | 6 kV | 1 kV | 5.5 mm | 5.5 mm | 600 | ||||||
| HXN 25-P | 25 A | 75 A | 1.6 d x 2 T | 4 V | 10 K | 15 V | 15 mV | 0.1 %/K | 3 s | 50 kHz | - 25 .. + 85 C | - 25 .. + 85 C | 8 g | > 3 kV | 6 kV | 1 kV | 5.5 mm | 5.5 mm | 600 | ||||||
| HXN 50-P | 50 A | 150 A | 1.2 x 6.3 x 1 T | 4 V | 10 K | 15 V | 15 mV | 0.1 %/K | 3 s | 50 kHz | - 25 .. + 85 C | - 25 .. + 85 C | 8 g | > 3 kV | 6 kV | 1 kV | 5.5 mm | 5.5 mm | 600 |
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