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DC Current Transducer
| Supply Voltage | 20-45 V DC |
| Operating Temperature Range | (0-95% RH) - 20 . |
| Minimum load resistance (R) | 50 kΩ |
| Output voltage limitation (V) | 11.5 V |
| Maximum current consumption (I) | 100 mA |
| Frequency Bandwidth (BW) | DC Hz |
Battery banks Load current monitoring Charging current monitoring Operation supervision, Power supplies measurement, Electric heating elements Faster response than temperature transducers
The DK 20 C10 U is a None current transducer from LEM delivering an instantaneous output voltage of 11.5 V.
Typical applications include Battery banks Load current monitoring Charging current monitoring Operation supervision, Power supplies measurement and Electric heating elements Faster response than temperature transducers.
Key characteristics from the official datasheet: frequency bandwidth DC Hz; operating temperature (0-95% RH) - 20 ..
| General Information | |
|---|---|
| Manufacturer | LEM |
| Product Series | DK |
| Product Reference | DK 20 C10 U |
| Supply Voltage | 20-45 V DC |
| Measurement | — |
| Mounting | Panel Mount |
| Application Domain | Renewable Energies and |
| Electrical Data — DK 20 C10 U | |
|---|---|
| Supply Voltage (UC) | 20-45 V DC |
| Minimum load resistance (R) | 50 kΩ |
| Output voltage limitation (V) | 11.5 V |
| Maximum current consumption (I) | 100 mA |
| Accuracy & Dynamic Performance | |
|---|---|
| Frequency Bandwidth (BW) | DC Hz |
| Step response time 1) to 90 % of I (t) | < 20 ms |
| Environmental & Mechanical Characteristics | |
|---|---|
| Ambient Operating Temperature (TA) | (0-95% RH) - 20 . |
| Ambient Storage Temperature (TA st) | - 20 .. + 85 °C |
| Mass (m) | 120 g |
| Case Material | Insulating plastic case recognized according to UL 94-V0. |
| Ambient operating temperature (0-95% RH) (T) | - 20 .. + 50 °C |
| Ambient storage temperature (T) | - 20 .. + 85 °C |
| IPxx Protection degree IP | 20 |
| Sandards Safety IEC 61010-1: | 2001 |
| EMC 1) IEC 61326-1: | 2005 |
| Insulation Coordination | |
|---|---|
| Rms voltage for AC insulation test 50 Hz (U) | 1 min 3 kV |
Note: Specifications are taken from the official DK 20 C10 U datasheet. Parameters that could not be confirmed from the datasheet are marked UNVERIFIED.
Official technical documentation for the DK 20 C10 U.
Outline dimensions, pin layout and connection diagrams of the DK 20 C10 U are shown below.
| Outline Dimensions & Mechanical Data | |
|---|---|
| Mass | 120 g |
| Case Material | Insulating plastic case recognized according to UL 94-V0. |
| IPxx Protection degree IP | 20 |
Note: All dimensions are in millimetres. Refer to the official datasheet for the complete dimension drawing.
Typical applications of the DK 20 C10 U.
Characteristic curve diagrams are not included in the DK 20 C10 U datasheet; the relevant characteristics are the accuracy and dynamic performance data listed below.
| Accuracy & Dynamic Characteristics | |
|---|---|
| Frequency Bandwidth (BW) | DC Hz |
| Step response time 1) to 90 % of I (t) | < 20 ms |
| Reference Conditions | |
|---|---|
| Ambient Temperature (TA) | 25 °C, unless otherwise noted |
| Output Load Resistance (RL) | 50 kΩ |
Note: For the full set of performance data, refer to the datasheet.
Other models of the DK Series share the same measurement principle, mounting concept and output interface family.
