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AC/DC Current Transducer
| Supply Voltage | 2) +20 ... 50 V DC |
| Operating Temperature Range | −40 ... +70 °C |
| Isolation Test Voltage | 4.0 kV |
| RMS Voltage for AC Insulation Test (50 Hz, 1 min) Ud | 4.0 kV |
| Impulse Withstand Voltage (1.2/50 µs) UNi | 7.3 kV |
| Creepage Distance (dCp) | 7.2 mm |
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The DHR 300 C5 is a None current transducer from LEM.
Typical applications include OStoCr Ran Cdo antttarochlleedd lLooaadd asr e opeAracutinragt.e measurement of phase SCaRn Cgloen fitrreodll eodr bLuorastd fisred (time Acuprraotpeo mrtieoanseudr)e SmCeRnts o. fC puhraresnet angmlee fiarseudr eomr ebnutr sgti vfieresd f a(tsimteer prorpeosrptioonnseed )t hSaCnR tesm. Cpuerrraetnutre memaseuarseumreemnte gnivtes faster and E sSpownistceh tihnagn Pteomwpeer rSatuupreplies meaansudr eEmleecntrt.onic Ballasts SwTitrcuhei nRgM PSo sweenrs iSnugp isp ltihees manodst Eleacctrcounraicte B waallya stot smeasure power Truseu RppMlyS o sre bnaslilnags ti sin tphuet mpoowster. lEicnaertgioy nan dd oAmutoamination. Energy and Automation Page 1/4 prior notice. www.lem.co Pam LEM International SA Chemin des Aulx 8 www.lem.com.
Key characteristics from the official datasheet: operating temperature −40 ... +70 °C.
| General Information | |
|---|---|
| Manufacturer | LEM |
| Product Series | DHR |
| Product Reference | DHR 300 C5 |
| Supply Voltage | 2) +20 ... 50 V DC |
| Measurement | — |
| Mounting | Busbar Mount |
| Application Domain | — |
| Electrical Data — DHR 300 C5 | |
|---|---|
| Supply Voltage (UC) | 2) +20 ... 50 V DC |
| Insulation Coordination | |
|---|---|
| RMS Voltage for AC Insulation Test (50 Hz, 1 min) Ud | 4.0 kV |
| Impulse Withstand Voltage (1.2/50 µs) UNi | 7.3 kV |
| Creepage Distance (dCp) | 7.2 mm |
| Clearance (dCI) | 7.2 mm |
| Comparative Tracking Index (CTI) | 600 |
| Overvoltage Category / Pollution Degree | Over voltage category CAT · Pollution degree PD2 |
| Environmental & Mechanical Characteristics | |
|---|---|
| Ambient Operating Temperature (TA) | −40 ... +70 °C |
| Mass (m) | 260 g |
Note: Specifications are taken from the official DHR 300 C5 datasheet. Parameters that could not be confirmed from the datasheet are marked UNVERIFIED.
Official technical documentation for the DHR 300 C5.
Outline dimensions, pin layout and connection diagrams of the DHR 300 C5 are shown below.
| Outline Dimensions & Mechanical Data | |
|---|---|
| Mass | 260 g |
Note: All dimensions are in millimetres. Refer to the official datasheet for the complete dimension drawing.
Typical applications of the DHR 300 C5.
Characteristic curve diagrams are not included in the DHR 300 C5 datasheet; the relevant characteristics are the accuracy and dynamic performance data listed below.
Note: For the full set of performance data, refer to the datasheet.
Other models of the dhr Series share the same measurement principle, mounting concept and output interface family.
