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Open loop Hall effect transducer
| Supply Voltage | 15 V |
| Accuracy @ IPN | ±5 % |
| Operating Temperature Range | −10 ... +70 °C |
| Isolation Test Voltage | 5 kV |
| Current Consumption (IC) | 20 mA |
| Accuracy @ IPN, TA = 25 °C, ±15 V | ±5 % |
Power supplies for TELECOM (monitoring & measuring), Uninterruptible Power Supplies (UPS), Switched Mode Power Supplies (SMPS), Electrical chemistry, Chopper, Battery supplied applications.
The HOP 800-SB is an open loop current transducer from LEM for the electronic measurement of currents: DC, AC, pulsed..., with galvanic isolation.
Typical applications include Power supplies for TELECOM (monitoring & measuring), Uninterruptible Power Supplies (UPS), Switched Mode Power Supplies (SMPS) and Electrical chemistry.
Key characteristics from the official datasheet: linearity error ±1 %; frequency bandwidth DC ... 10 kHz; operating temperature −10 ... +70 °C.
| General Information | |
|---|---|
| Manufacturer | LEM |
| Product Series | HOP |
| Product Reference | HOP 800-SB |
| Supply Voltage | 15 V |
| Measurement | currents: DC, AC, pulsed... |
| Mounting | Panel Mount |
| Application Domain | Industrial |
| Electrical Data — HOP 800-SB | |
|---|---|
| Supply Voltage (UC) | 15 V |
| Current Consumption (IC) | 20 mA |
| Accuracy & Dynamic Performance | |
|---|---|
| Accuracy @ IPN, TA = 25 °C, ±15 V | ±5 % |
| Linearity Error (εL) (0 ... ±IPN) | ±1 % |
| Frequency Bandwidth (−3 dB) | DC ... 10 kHz |
| Insulation Coordination | |
|---|---|
| RMS Voltage for AC Insulation Test (50 Hz, 1 min) Ud | 5 kV |
| Environmental & Mechanical Characteristics | |
|---|---|
| Ambient Operating Temperature (TA) | −10 ... +70 °C |
| Ambient Storage Temperature (TA st) | −25 ... +85 °C |
| Mass (m) | 590 g |
| Case Material | Insulating plastic case recognized according to UL 94-V0. |
| General Tolerance | ±1 mm |
| Standards & Certifications | |
|---|---|
| EN 50178 | Compliance |
| UL 508 | Compliance |
Note: Specifications are taken from the official HOP 800-SB datasheet. Parameters that could not be confirmed from the datasheet are marked UNVERIFIED.
Official technical documentation for the HOP 800-SB.
Outline dimensions, pin layout and connection diagrams of the HOP 800-SB are shown below.
| Outline Dimensions & Mechanical Data | |
|---|---|
| General Tolerance | ±1 mm |
| Mass | 590 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 HOP 800-SB.
Characteristic curve diagrams are not included in the HOP 800-SB datasheet; the relevant characteristics are the accuracy and dynamic performance data listed below.
| Accuracy & Dynamic Characteristics | |
|---|---|
| Accuracy @ IPN, TA = 25 °C, ±15 V | ±5 % |
| Linearity Error (εL) (0 ... ±IPN) | ±1 % |
| Frequency Bandwidth (−3 dB) | DC ... 10 kHz |
Note: For the full set of performance data, refer to the datasheet.
Other models of the HOP-HTR share the same measurement principle, mounting concept and output interface family.
