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fluxgate
| Primary Current, Measuring Range | 0 .. ± 6000 A |
| Secondary Nominal Current | 1.6 A |
| Supply Voltage | ±21.6 .. ±24 V |
| Isolation Test Voltage | 14 kV |
| Primary Nominal RMS Current (IPN) | 4000 A |
| Secondary Nominal RMS Current (ISN) | 1.6 A |
UNVERIFIED.
The ITC 4000-S/SP2 is a fluxgate current transducer from LEM for the electronic measurement of current: DC, AC, pulsed..., with galvanic isolation.
It offers low temperature drift. Typical applications include UNVERIFIED.
Key characteristics from the official datasheet: total error ± ... % (85 °C) / ± ... % (85 °C) / ± ... % (85 °C) / ± 0.2 % (23 °C) / ± 0.4 % (23 °C) / ± 2 % (23 °C); linearity error ± 0.0004 %; frequency bandwidth 45 kHz; nominal secondary output 1.6 A.
| General Information | |
|---|---|
| Manufacturer | LEM |
| Product Series | ITC |
| Product Reference | ITC 4000-S/SP2 |
| Primary Nominal Current | 4000 A |
| Supply Voltage | ±21.6 .. ±24 V |
| Measurement | current: DC, AC, pulsed... |
| Mounting | Busbar Mount |
| Application Domain | Railway (fixed installations and onboard) |
| Electrical Data — ITC 4000-S/SP2 | |
|---|---|
| Primary Nominal RMS Current (IPN) | 4000 A |
| Primary Current, Measuring Range (IPM) | 0 .. ± 6000 A |
| Secondary Nominal RMS Current (ISN) | 1.6 A |
| Turns Ratio (NP/NS) | 1 : 2500 |
| Supply Voltage (UC) | ±21.6 .. ±24 V |
| Current Consumption (IC) | 45 mA @ ±UC = ±24 V |
| Accuracy & Dynamic Performance | |
|---|---|
| Total Error (εtot) @ IPN | ± ... % (85 °C) / ± ... % (85 °C) / ± ... % (85 °C) / ± 0.2 % (23 °C) / ± 0.4 % (23 °C) / ± 2 % (23 °C) |
| Linearity Error (εL) | ± 0.0004 % |
| Frequency Bandwidth (BW) | 45 kHz |
| Insulation Coordination | |
|---|---|
| RMS Voltage for AC Insulation Test (50 Hz, 1 min) Ud | 14 kV |
| Impulse Withstand Voltage (1.2/50 µs) UNi | 30 kV |
| Comparative Tracking Index (CTI) | 600 |
| Environmental & Mechanical Characteristics | |
|---|---|
| Case Material | V0 according to UL 94 |
| Standards & Certifications | |
|---|---|
| EN 50124-1 | 2017 |
Note: Specifications are taken from the official ITC 4000-S/SP2 datasheet. Parameters that could not be confirmed from the datasheet are marked UNVERIFIED.
Official technical documentation for the ITC 4000-S/SP2.
Outline dimensions, pin layout and connection diagrams of the ITC 4000-S/SP2 are shown below.
| Outline Dimensions & Mechanical Data | |
|---|---|
| Case Material | V0 according to UL 94 |
Note: All dimensions are in millimetres. Refer to the official datasheet for the complete dimension drawing.
Typical applications of the ITC 4000-S/SP2.
The characteristic curves of the ITC 4000-S/SP2 from the official datasheet are shown below.
| Accuracy & Dynamic Characteristics | |
|---|---|
| Total Error (εtot) @ IPN | ± ... % (85 °C) / ± ... % (85 °C) / ± ... % (85 °C) / ± 0.2 % (23 °C) / ± 0.4 % (23 °C) / ± 2 % (23 °C) |
| Linearity Error (εL) | ± 0.0004 % |
| Frequency Bandwidth (BW) | 45 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.
