Current transducer LEM HAS300-S featuring Hall effect measurement and galvanic isolation for industrial applications
Product Overview
The LEM HAS 50..600-S is a current transducer designed for the electronic measurement of DC, AC, and pulsed currents with galvanic separation between 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. Key advantages include easy mounting, low power consumption, small size, versatility across wide current ratings, and high immunity to external interference. This transducer is ideal for industrial applications such as 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
- Material: Insulating plastic case made of polycarbonate PBT
- Certifications: UL 94-V0, EN 50178, UL 508
- Application Domain: Industrial
Technical Specifications
| Type | Primary nominal rms current measuring range IPN (A) | Primary current IPM (A) | RoHS since date code | Supply voltage (5 %) UC | Current consumption IC (15 mA) | Insulation resistance @ 500 V DC | Output voltage (Analog) @ IPN, RL = 10 k, TA = 25 C | Output internal resistance | Load resistance RL 2) | Accuracy @ IPN, TA = 25 C (excluding offset) | Linearity error 3) (0 .. IPN) | Electrical offset voltage, TA = 25 C | Hysteresis offset voltage @ IP = 0, after an excursion of 1 IPN | Temperature coefficient of VOE | Temperature coefficient of Vout (% of reading) | Step response time to 90 % of IPN | di/dt accurately followed | Frequency bandwidth (-3 dB) 4) | Ambient operating temperature | Ambient storage temperature | 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-S | 50 | 150 | 45217 | 15 V | 15 mA | >1000 M | 4 V | approx 100 | >1 k | >50 A/s | DC .. 50 kHz | -10 .. +80 C | -25 .. +80 C | approx 60 g | 3.6 kV | >6.6 kV | 7.08 mm | 6.23 mm | 275 | |||||||
| HAS 100-S | 100 | 300 | 45325 | 15 V | 15 mA | >1000 M | 4 V | approx 100 | >1 k | >50 A/s | DC .. 50 kHz | -10 .. +80 C | -25 .. +80 C | approx 60 g | 3.6 kV | >6.6 kV | 7.08 mm | 6.23 mm | 275 | |||||||
| HAS 200-S | 200 | 600 | 45166 | 15 V | 15 mA | >1000 M | 4 V | approx 100 | >1 k | >50 A/s | DC .. 50 kHz | -10 .. +80 C | -25 .. +80 C | approx 60 g | 3.6 kV | >6.6 kV | 7.08 mm | 6.23 mm | 275 | |||||||
| HAS 300-S | 300 | 900 | 45326 | 15 V | 15 mA | >1000 M | 4 V | approx 100 | >1 k | >50 A/s | DC .. 50 kHz | -10 .. +80 C | -25 .. +80 C | approx 60 g | 3.6 kV | >6.6 kV | 7.08 mm | 6.23 mm | 275 | |||||||
| HAS 400-S | 400 | 900 | 45333 | 15 V | 15 mA | >1000 M | 4 V | approx 100 | >1 k | >50 A/s | DC .. 50 kHz | -10 .. +80 C | -25 .. +80 C | approx 60 g | 3.6 kV | >6.6 kV | 7.08 mm | 6.23 mm | 275 | |||||||
| HAS 500-S | 500 | 900 | 45201 | 15 V | 15 mA | >1000 M | 4 V | approx 100 | >1 k | >50 A/s | DC .. 50 kHz | -10 .. +80 C | -25 .. +80 C | approx 60 g | 3.6 kV | >6.6 kV | 7.08 mm | 6.23 mm | 275 | |||||||
| HAS 600-S | 600 | 900 | 45260 | 15 V | 15 mA | >1000 M | 4 V | approx 100 | >1 k | >50 A/s | DC .. 50 kHz | -10 .. +80 C | -25 .. +80 C | approx 60 g | 3.6 kV | >6.6 kV | 7.08 mm | 6.23 mm | 275 |
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