Authorized Distributor
?
Hall effect measuring principle
| Supply Voltage | 1) ±15 V |
| Operating Temperature Range | −10 ... +80 °C |
| Current Consumption (IC) | HAC 100 ... 300-S < ±18 mA R |
| Insulation Resistance (RINS) | > 1000 MΩ |
| Frequency Bandwidth (BW) | DC ... 50 kHz |
| Ambient Operating Temperature (TA) | −10 ... +80 °C |
AC variable speed drives and servo motor drives, Static converters for DC motor drivers, Battery supplied applications, Uninterruptible Power Supplies (UPS), Switched Mode Power Supplies (SMPS), Power suppliers for welding applications.
The HAC 400-S is a None current transducer from LEM for the electronic measurement of currents: DC, AC, pulsed..., with galvanic isolation.
Typical applications include AC variable speed drives and servo motor drives, Static converters for DC motor drivers, Battery supplied applications and Uninterruptible Power Supplies (UPS).
Key characteristics from the official datasheet: frequency bandwidth DC ... 50 kHz; operating temperature −10 ... +80 °C.
| General Information | |
|---|---|
| Manufacturer | LEM |
| Product Series | HAC |
| Product Reference | HAC 400-S |
| Supply Voltage | 1) ±15 V |
| Measurement | currents: DC, AC, pulsed... |
| Mounting | Busbar Mount |
| Application Domain | Industrial |
| Electrical Data — HAC 400-S | |
|---|---|
| Supply Voltage (UC) | 1) ±15 V |
| Current Consumption (IC) | HAC 100 ... 300-S < ±18 mA R |
| Insulation Resistance (RINS) | > 1000 MΩ |
| Accuracy & Dynamic Performance | |
|---|---|
| Frequency Bandwidth (BW) | DC ... 50 kHz |
| Environmental & Mechanical Characteristics | |
|---|---|
| Ambient Operating Temperature (TA) | −10 ... +80 °C |
| Ambient Storage Temperature (TA st) | −15 ... +85 °C |
| Mass (m) | 70 g |
| Case Material | Insulating plastic case recognized according to UL 94-V0. |
| Standards & Certifications | |
|---|---|
| EN 50178 | Compliance |
| UL 508 | Compliance |
Note: Specifications are taken from the official HAC 400-S datasheet. Parameters that could not be confirmed from the datasheet are marked UNVERIFIED.
Official technical documentation for the HAC 400-S.
Outline dimensions, pin layout and connection diagrams of the HAC 400-S are shown below.
| Outline Dimensions & Mechanical Data | |
|---|---|
| Mass | 70 g |
| Case Material | Insulating plastic case recognized according to UL 94-V0. |
Note: All dimensions are in millimetres. Refer to the official datasheet for the complete dimension drawing.
Typical applications of the HAC 400-S.
Characteristic curve diagrams are not included in the HAC 400-S datasheet; the relevant characteristics are the accuracy and dynamic performance data listed below.
| Accuracy & Dynamic Characteristics | |
|---|---|
| Frequency Bandwidth (BW) | DC ... 50 kHz |
Note: For the full set of performance data, refer to the datasheet.
Other models of the HAC Series share the same measurement principle, mounting concept and output interface family.
