current measurement LEM HAT400-S transducer with Hall effect technology and UL 94-V0 insulating case
Product Overview
The LEM HAT 200..1500-S is a current transducer designed for 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 recognized according to UL 94-V0. This transducer offers easy installation, low power consumption, small size, and high immunity to external interference, making it suitable for a wide range of industrial applications including DC motor drives, Switched Mode Power Supplies (SMPS), AC variable speed drives, Uninterruptible Power Supplies (UPS), battery supplied applications, and power supplies for welding applications.
Product Attributes
- Brand: LEM
- Certifications: UL 94-V0, EN 50178:1997, UL 508:2010
- Application Domain: Industrial
Technical Specifications
| Type | Primary nominal rms current measuring range IPN (A) | Primary current IPM (A) | Supply voltage ( 5 %) UC | Current consumption IC | Insulation resistance @ 500 V DC | Output voltage (Analog) Vout @ IPN, RL = 10 k, TA = 25 C | Output internal resistance Rout | Load resistance RL | Accuracy @ IPN, TA = 25 C (excluding offset) | Linearity error L (0 .. IPN) | Electrical offset voltage VOE @ TA = 25 C | Hysteresis offset voltage VOH @ IP = 0, after an excursion of 1 x IPN | Temperature coefficient of VOE (- 40 C .. + 80 C) | Temperature coefficient of VOE (+ 80 C .. + 105 C) | Temperature coefficient of Vout (% of reading) TCVout | Step response time tr to 90 % of IPN | di/dt accurately followed | Frequency bandwidth BW (- 3 dB) | Ambient operating temperature TA | Ambient storage temperature TS | Mass m | 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) |
| HAT 200-S | 200 | 600 | 15 V | 15 mA | > 1000 M | 4 V | 100 | > 10 k | 1 % of IPN | 1 % of IPN | > 50 A/s | DC .. 25 kHz | - 40 .. + 105 C | - 40 .. + 105 C | 300 g | 4.9 kV | > 9.9 kV | 11 mm | 11 mm | 275 | ||||||
| HAT 400-S | 400 | 1200 | 15 V | 15 mA | > 1000 M | 4 V | 100 | > 10 k | 1 % of IPN | 1 % of IPN | > 50 A/s | DC .. 25 kHz | - 40 .. + 105 C | - 40 .. + 105 C | 300 g | 4.9 kV | > 9.9 kV | 11 mm | 11 mm | 275 | ||||||
| HAT 500-S | 500 | 1500 | 15 V | 15 mA | > 1000 M | 4 V | 100 | > 10 k | 1 % of IPN | 1 % of IPN | > 50 A/s | DC .. 25 kHz | - 40 .. + 105 C | - 40 .. + 105 C | 300 g | 4.9 kV | > 9.9 kV | 11 mm | 11 mm | 275 | ||||||
| HAT 600-S | 600 | 1800 | 15 V | 15 mA | > 1000 M | 4 V | 100 | > 10 k | 1 % of IPN | 1 % of IPN | > 50 A/s | DC .. 25 kHz | - 40 .. + 105 C | - 40 .. + 105 C | 300 g | 4.9 kV | > 9.9 kV | 11 mm | 11 mm | 275 | ||||||
| HAT 800-S | 800 | 2400 | 15 V | 15 mA | > 1000 M | 4 V | 100 | > 10 k | 1 % of IPN | 1 % of IPN | > 50 A/s | DC .. 25 kHz | - 40 .. + 105 C | - 40 .. + 105 C | 300 g | 4.9 kV | > 9.9 kV | 11 mm | 11 mm | 275 | ||||||
| HAT 1000-S | 1000 | 2500 | 15 V | 15 mA | > 1000 M | 4 V | 100 | > 10 k | 1 % of IPN | 1 % of IPN | > 50 A/s | DC .. 25 kHz | - 40 .. + 105 C | - 40 .. + 105 C | 300 g | 4.9 kV | > 9.9 kV | 11 mm | 11 mm | 275 | ||||||
| HAT 1200-S | 1200 | 2500 | 15 V | 15 mA | > 1000 M | 4 V | 100 | > 10 k | 1 % of IPN | 1 % of IPN | > 50 A/s | DC .. 25 kHz | - 40 .. + 105 C | - 40 .. + 105 C | 300 g | 4.9 kV | > 9.9 kV | 11 mm | 11 mm | 275 | ||||||
| HAT 1500-S | 1500 | 2500 | 15 V | 15 mA | > 1000 M | 4 V | 100 | > 10 k | 1 % of IPN | 1 % of IPN | > 50 A/s | DC .. 25 kHz | - 40 .. + 105 C | - 40 .. + 105 C | 300 g | 4.9 kV | > 9.9 kV | 11 mm | 11 mm | 275 |
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