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Open Loop transducer using the Hall effect sensor
| Supply Voltage | 4.75 .. 5.25 V |
| Operating Temperature Range | −40 .. 125 °C |
| Isolation Test Voltage | 2.5 kV |
| Current Consumption (IC) | 45 .. 60 mA |
| Output Offset Voltage (VO E) | 2.5 V |
| Load Resistance (RL) | 10 kOhm |
Output voltage fully ratiometric (in sensitivity and offset). Hall.
The HAH3DR 800-S07/SP3 is an open loop current transducer from LEM delivering an instantaneous output voltage of 2.5 V.
It offers excellent accuracy and very good linearity. Typical applications include Output voltage fully ratiometric (in sensitivity and offset). Hall.
Key characteristics from the official datasheet: frequency bandwidth 40 kHz; operating temperature −40 .. 125 °C.
| General Information | |
|---|---|
| Manufacturer | LEM |
| Product Series | HAH |
| Product Reference | HAH3DR 800-S07/SP3 |
| Supply Voltage | 4.75 .. 5.25 V |
| Measurement | — |
| Mounting | Busbar Mount |
| Application Domain | Output voltage fully ratiometric (in sensitivity and offset). Hall |
| Electrical Data — HAH3DR 800-S07/SP3 | |
|---|---|
| Supply Voltage (UC) | 4.75 .. 5.25 V |
| Current Consumption (IC) | 45 .. 60 mA |
| Output Offset Voltage (VO E) | 2.5 V |
| Load Resistance (RL) | 10 kOhm |
| Insulation Resistance (RINS) | 500 MOhm |
| Accuracy & Dynamic Performance | |
|---|---|
| Ratiometricity Error | ± 0.5 % |
| Sensitivity Error | ± 1 % |
| Delay Time (tD) | 2 .. 6 µs |
| Frequency Bandwidth | 40 kHz |
| Output Noise | 20 mV |
| Insulation Coordination | |
|---|---|
| RMS Voltage for AC Insulation Test (50 Hz, 1 min) Ud | 2.5 kV |
| Creepage Distance (dCp) | 5.1 mm |
| Clearance (dCI) | 4 mm |
| Environmental & Mechanical Characteristics | |
|---|---|
| Ambient Operating Temperature (TA) | −40 .. 125 °C |
| Ambient Storage Temperature (TA st) | −40 .. 125 °C |
| Mass (m) | 126 g |
Note: Specifications are taken from the official HAH3DR 800-S07/SP3 datasheet. Parameters that could not be confirmed from the datasheet are marked UNVERIFIED.
Official technical documentation for the HAH3DR 800-S07/SP3.
Outline dimensions, pin layout and connection diagrams of the HAH3DR 800-S07/SP3 are shown below.
| Outline Dimensions & Mechanical Data | |
|---|---|
| Mass | 126 g |
Note: All dimensions are in millimetres. Refer to the official datasheet for the complete dimension drawing.
Typical applications of the HAH3DR 800-S07/SP3.
The characteristic curves of the HAH3DR 800-S07/SP3 from the official datasheet are shown below.
| Accuracy & Dynamic Characteristics | |
|---|---|
| Sensitivity Error | ± 1 % |
| Frequency Bandwidth | 40 kHz |
| Reference Conditions | |
|---|---|
| Ambient Temperature (TA) | 25 °C, unless otherwise noted |
| Output Load Resistance (RL) | 10 kOhm |
Note: Refer to the datasheet for the complete set of characteristic curves.
Other models of the HAH Series share the same measurement principle, mounting concept and output interface family.
