Product Overview
The LEM HTFS 200...800-P is a current transducer utilizing the Hall effect principle for electronic measurement of DC, AC, and pulsed currents. It provides galvanic separation between the primary and secondary circuits, offering low power consumption and a single +5 V power supply. Its design is optimized for small size, space saving, and high immunity to external interference, making it suitable for a wide range of industrial applications.
Product Attributes
- Brand: LEM
- Certifications: UL 94-V0, EN 50178, IEC 61010-1
- Application Domain: Industrial
Technical Specifications
| Model | Primary Nominal Current (IP N) | Primary RMS Current (IP M) | Output Voltage (Uout) @ IP | Reference Voltage (Uref) | Supply Voltage (UC) | Current Consumption (IC) @ UC = 5 V | Total Error (tot) @ IP N, TA = 25 C | Linearity Error (L) 0 ... 1.5 IP N | Temperature Coefficient of UO E @ IP = 0 | Temperature Coefficient of Uref | Temperature Coefficient of Uout | Magnetic Offset Voltage (UO M) @ IP = 0 | RMS Noise Voltage (Uno) | Delay Time (tD 10) | Delay Time (tD 90) | di/dt | Frequency Bandwidth (BW) | Ambient Operating Temperature (TA) | Ambient Storage Temperature (TA st) | Mass (m) | Insulation Test Voltage (Ud RMS) | Partial Discharge Test Voltage (Ut) | Impulse Withstand Voltage (UNi) | Creepage Distance (dCp) | Clearance Distance (dCI) | Comparative Tracking Index (CTI) |
| HTFS 200-P | 200 A | 300 A | (1.25 IP/ IP N ) V | Uref 0.025 V | 5 V (5 %) | 19 (typ) / 25 (max) mA | 1 % | 0.5 % | 0.1 mV/K | 190 ppm/K | 420 ppm/K | < 0.5 % | < 40 mVpp | < 2 s | < 3.5 s | >100 A/s | DC ... 240 kHz | 40 ... +105 C | 40 ... +105 C | 60 g | 2.5 kV | > 1 kV | 4 kV | > 4 mm | > 4 mm | > 220 |
| HTFS 400-P | 400 A | 600 A | (1.25 IP/ IP N ) V | Uref 0.025 V | 5 V (5 %) | 19 (typ) / 25 (max) mA | 1 % | 0.5 % | 0.1 mV/K | 190 ppm/K | 420 ppm/K | < 0.5 % | < 40 mVpp | < 2 s | < 3.5 s | >100 A/s | DC ... 240 kHz | 40 ... +105 C | 40 ... +105 C | 60 g | 2.5 kV | > 1 kV | 4 kV | > 4 mm | > 4 mm | > 220 |
| HTFS 600-P | 600 A | 900 A | (1.25 IP/ IP N ) V | Uref 0.025 V | 5 V (5 %) | 19 (typ) / 25 (max) mA | 1 % | 0.5 % | 0.1 mV/K | 190 ppm/K | 420 ppm/K | < 0.5 % | < 40 mVpp | < 2 s | < 3.5 s | >100 A/s | DC ... 240 kHz | 40 ... +105 C | 40 ... +105 C | 60 g | 2.5 kV | > 1 kV | 4 kV | > 4 mm | > 4 mm | > 220 |
| HTFS 800-P | 800 A | 1200 A | (1.25 IP/ IP N ) V | Uref 0.025 V | 5 V (5 %) | 19 (typ) / 25 (max) mA | 1 % | 0.5 % | 0.1 mV/K | 190 ppm/K | 420 ppm/K | < 0.5 % | < 40 mVpp | < 2 s | < 3.5 s | >100 A/s | DC ... 240 kHz | 40 ... +105 C | 40 ... +105 C | 60 g | 2.5 kV | > 1 kV | 4 kV | > 4 mm | > 4 mm | > 220 |
2412111302_LEM-HTFS-600-P_C5891301.pdf
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