Hall effect current sensor LEM HAS 400-P suitable for AC variable speed drives and DC motor drives
Product Overview
The LEM HAS 50...600-P is a current transducer designed for the electronic measurement of DC, AC, and pulsed currents with galvanic separation between the primary and secondary circuits. It features a Hall effect measuring principle and an insulating plastic case made of polycarbonate PBT recognized according to UL 94-V0. This transducer offers easy mounting, low power consumption, small size, and high immunity to external interference, making it suitable for a wide range of current ratings with a single design. It is ideal for industrial applications including AC variable speed drives, static converters for DC motor drives, battery supplied applications, Uninterruptible Power Supplies (UPS), Switched Mode Power Supplies (SMPS), and power supplies for welding applications.
Product Attributes
- Brand: LEM
- Origin: Not specified
- Material: Insulating plastic case made of polycarbonate PBT
- Color: Not specified
- Certifications: UL 94-V0, EN 50178:1997, UL 508: 2010
Technical Specifications
| Type | Primary nominal rms current IP N (A) | Primary current measuring range IP M (A) | RoHS since date code | UC Supply voltage (5 %) | IC Current consumption | RINS Insulation resistance @ 500 V DC | Vout Output voltage (Analog) @ IP N, RL = 10 k, TA = 25 C | Rout Output internal resistance | RL Load resistance | Accuracy @ IP N, TA = 25 C (excluding offset) | L Linearity error (0 ... IP N) | VO E Electrical offset voltage, TA = 25 C | VO H Hysteresis offset voltage @ IP = 0, after an excursion of 1 IP N | TCVO E Temperature coefficient of VO E | TCVout Temperature coefficient of Vout (% of reading) | tr Step response time to 90 % of IP N | BW Frequency bandwidth (small signal, 3 dB) | TA Ambient operating temperature | TS Ambient storage temperature | m Mass | Ud RMS voltage for AC insulation test, 50 Hz/1 min | W Impulse withstand voltage 1.2/50 s | Min dCp Creepage distance | dCI Clearance | CTI Comparative tracking index (group IIIa) |
| HAS 50-P | 50 | 150 | 46065 | 15 V | 15 mA | > 1000 M | 4 V | approx 100 | > 1 k | < 1 % of IP N | < 1 % of IP N | < 20 mV | < 20 mV | < 2 mV/K | < 0.1 %/K | < 3 s | DC ... 50 kHz | 10 ... +80 C | 25 ... +85 C | 80 g | 3.6 kV | > 6.6 kV | 7 mm | 4.6 mm | 275 |
| HAS 100-P | 100 | 300 | 46062 | < 1 % of IP N | < 1 % of IP N | < 20 mV | < 20 mV | < 1 mV/K | |||||||||||||||||
| HAS 200-P | 200 | 600 | 76273 | < 1 % of IP N | < 1 % of IP N | < 20 mV | < 20 mV | ||||||||||||||||||
| HAS 300-P | 300 | 900 | 76273 | < 1 % of IP N | < 1 % of IP N | < 20 mV | < 20 mV | ||||||||||||||||||
| HAS 400-P | 400 | 900 | 46131 | < 1 % of IP N | < 1 % of IP N | < 20 mV | < 20 mV | ||||||||||||||||||
| HAS 500-P | 500 | 900 | 46216 | < 1 % of IP N | < 1 % of IP N | < 20 mV | < 20 mV | ||||||||||||||||||
| HAS 600-P | 600 | 900 | 76273 | < 1 % of IP N | < 1 % of IP N | < 20 mV | < 20 mV |
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