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| Primary Current, Measuring Range | 24000 A |
| Operating Temperature Range | 0 ... 55 °C |
| Isolation Test Voltage | 17.9 kV |
| Primary Nominal RMS Current (IPN) | 16970 A |
| Response Time to 90 % of IPN Step | 2 µs |
| Frequency Bandwidth | 0 ... 2 kHz |
Feedback element in high-precision, high-stability power supplies, Calibration unit, Absolute current standard reference, Test and calibration of current sources, Current extender for power systems, Differential current measurement on power line, Metrology applications.
The ITZ 24000-S FLEX is a fluxgate current transducer from LEM.
It offers low temperature drift and wide frequency bandwidth. Typical applications include Feedback element in high-precision, high-stability power supplies, Calibration unit, Absolute current standard reference and Test and calibration of current sources.
Key characteristics from the official datasheet: frequency bandwidth 0 ... 2 kHz; operating temperature 0 ... 55 °C.
| General Information | |
|---|---|
| Manufacturer | LEM |
| Product Series | ITZ |
| Product Reference | ITZ 24000-S FLEX |
| Primary Nominal Current | 16970 A |
| Measurement | — |
| Mounting | Busbar Mount |
| Application Domain | Industrial, Laboratory, Medical |
| Electrical Data — ITZ 24000-S FLEX | |
|---|---|
| Primary Nominal RMS Current (IPN) | 16970 A |
| Primary Current, Measuring Range (IPM) | 24000 A |
| Accuracy & Dynamic Performance | |
|---|---|
| Response Time to 90 % of IPN Step | 2 µs |
| Frequency Bandwidth | 0 ... 2 kHz |
| Insulation Coordination | |
|---|---|
| RMS Voltage for AC Insulation Test (50 Hz, 1 min) Ud | 17.9 kV |
| Impulse Withstand Voltage (1.2/50 µs) UNi | 32.9 kV |
| Creepage Distance (dCp) | 45 mm |
| Clearance (dCI) | 45 mm |
| Comparative Tracking Index (CTI) | 100 |
| Environmental & Mechanical Characteristics | |
|---|---|
| Ambient Operating Temperature (TA) | 0 ... 55 °C |
| Ambient Storage Temperature (TA st) | −20 ... 85 °C |
| Mass (m) | 10 kg |
| Standards & Certifications | |
|---|---|
| EN 61010-1 | Compliance |
| EN 61326-1 | Compliance |
| EN 61000-3-2 | Compliance |
| EN 61000-3-3 | 1995 + A1: 2001 + A2: 2005. |
Note: Specifications are taken from the official ITZ 24000-S FLEX datasheet. Parameters that could not be confirmed from the datasheet are marked UNVERIFIED.
Official technical documentation for the ITZ 24000-S FLEX.
Outline dimensions, pin layout and connection diagrams of the ITZ 24000-S FLEX are shown below.
| Outline Dimensions & Mechanical Data | |
|---|---|
| Mass | 10 kg |
Note: All dimensions are in millimetres. Refer to the official datasheet for the complete dimension drawing.
Typical applications of the ITZ 24000-S FLEX.
The characteristic curves of the ITZ 24000-S FLEX from the official datasheet are shown below.
| Accuracy & Dynamic Characteristics | |
|---|---|
| Response Time to 90 % of IPN Step | 2 µs |
| Frequency Bandwidth | 0 ... 2 kHz |
Note: Refer to the datasheet for the complete set of characteristic curves.
Other models of the IT Series share the same measurement principle, mounting concept and output interface family.
