Current & Voltage Sensors
Measurement range: 20 A – 4000 A
Primary rated current: 2000 A RMS
Accuracy: ± 0.25% at rated current
Linearity: ≤ 0,1 %
Response time: ≤ 1 µs
Temperature drift: ≤ 0.025 mA/K
Galvanic isolation: 7,4 kV (50 Hz, 1 min)
Pulse test: 20 kV (1.2/50 µs)
Overvoltage category: 3
Degree of contamination: 2
Operating temperature: -40 °C to +85 °C
Storage temperature: -50 °C to +90 °C
Supply voltage: ± 24 V DC (± 5 %)
Output current: 400 mA at rated current
Frequency bandwidth: 0 – 100 kHz
Weight: ≈ 1.6 kg
Enclosure: compact and industrial grade, certified for up to 80°C ambient temperature
Connection types: Molex, JST or Phoenix
The HRS2000-I is a powerful and accurate current sensor for measuring alternating current (AC), direct current (DC) and pulsating currents up to 4000 A. Thanks to galvanic isolation between primary and secondary circuits, it provides high safety and reliability even in demanding environments.
The sensor combines compact design with very high robustness against electromagnetic interference and offers a measurement accuracy of better than 0.25%. The HRS2000-I is especially designed for applications where large currents need to be measured quickly and accurately – such as in energy conversion, frequency converters, welding equipment, servo drives, wind and solar power plants.
The larger design allows up to 4000 A in a 2000 A enclosure, making it ideal where performance and space efficiency must be combined.