The LEM AHR 1000 B420 is a high-performance closed-loop current transducer, capable of measuring currents up to 1000A. This transducer offers excellent accuracy and linearity, making it suitable for a wide range of applications, including power monitoring, motor control, and inverter systems. The AHR 1000 B420 features a robust design with 4.2kVrms isolation, providing enhanced safety and reliability. Supreme Components International is an authorised distributor of LEM products, ensuring you receive genuine components with full manufacturer warranty and support. Trust Supreme Components International for your LEM current sensing needs.
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Current
Current Transducers
Specifications
| Parameter | Value |
|---|---|
| Accuracy | 0.5 percent |
| Linearity | 0.1 percent |
| Technology | Closed Loop |
| Outputsignal | Current |
| Responsetime | 1 microsecond |
| Supplyvoltage | plus or minus 15 Volts |
| Measuringrange | plus or minus 1000 Amperes |
| Dielectricstrength | 4.2 kilovolts RMS at 50 Hertz for 1 minute |
| Operatingtemperature | minus 40 degrees Celsius to plus 85 degrees Celsius |
| Primaryconductorbore | 20 millimeters |