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Open loop Hall effect transducer
| Supply Voltage | ±12 ... 15 V D S |
| Operating Temperature Range | −10 ... +70 °C |
| Isolation Test Voltage | 3 kV |
| Current Consumption (IC) | 20 mA 1 01300 |
| Frequency Bandwidth (BW) | DC ... 8 kHz |
| RMS Voltage for AC Insulation Test (50 Hz, 1 min) Ud | 3 kV |
Open loop Hall effect transducer, Insulating plastic case recognized according to UL 94-V0. Advantages, Low power consumption, Split core easy for mounting, ontai inH thesei fgiles mhay oti bne adesquatue, colmapletet oir aoccurnate, ndb eprodtucwts depeictede drnawin gst, mhodeles, ned n a the in sp ecifications, and other types of, No insertion losses. LEM Intellectual Property SA Tel. : +86 10 89 45 52 88 pplicatioA 17v 0en 0n u Fe rs ibB oe ua ru gr egard 1 F Fa ax x. :: + +88 66 11 00 88 00 44 88 34 13 20 03 (( osa thle es rs), Power supplies for TELECOM (monitoring & measuring), Uninterruptible Power Supplies (UPS), Switched Mode Power Supplies (SMPS), Battery supplied applications, Electrical chemistry, Chopper.
The HOP 300-SB is an open loop current transducer from LEM for the electronic measurement of currents: DC, AC, pulsed..., with galvanic isolation.
Typical applications include Open loop Hall effect transducer, Insulating plastic case recognized according to UL 94-V0. Advantages, Low power consumption and Split core easy for mounting.
Key characteristics from the official datasheet: frequency bandwidth DC ... 8 kHz; operating temperature −10 ... +70 °C.
| General Information | |
|---|---|
| Manufacturer | LEM |
| Product Series | HOP |
| Product Reference | HOP 300-SB |
| Supply Voltage | ±12 ... 15 V D S |
| Measurement | currents: DC, AC, pulsed... |
| Mounting | Busbar Mount |
| Application Domain | Industrial |
| Electrical Data — HOP 300-SB | |
|---|---|
| Supply Voltage (UC) | ±12 ... 15 V D S |
| Current Consumption (IC) | 20 mA 1 01300 |
| Accuracy & Dynamic Performance | |
|---|---|
| Frequency Bandwidth (BW) | DC ... 8 kHz |
| Insulation Coordination | |
|---|---|
| RMS Voltage for AC Insulation Test (50 Hz, 1 min) Ud | 3 kV |
| Impulse Withstand Voltage (1.2/50 µs) UNi | 6 kV |
| Comparative Tracking Index (CTI) | 250 |
| Rated Insulation Voltage (basic) | 970 V |
| Rated Insulation Voltage (reinforced) | 485 V · 300 V |
| Overvoltage Category / Pollution Degree | Over voltage category OV · Pollution degree PD2 |
| Environmental & Mechanical Characteristics | |
|---|---|
| Ambient Operating Temperature (TA) | −10 ... +70 °C |
| Ambient Storage Temperature (TA st) | −25 ... +85 °C |
| Mass (m) | 110 g |
| Case Material | Insulating plastic case recognized according to UL 94-V0. |
| General Tolerance | ±0.5 mm |
| Standards & Certifications | |
|---|---|
| EN 50178 | Compliance |
| UL 508 | Compliance |
Note: Specifications are taken from the official HOP 300-SB datasheet. Parameters that could not be confirmed from the datasheet are marked UNVERIFIED.
Official technical documentation for the HOP 300-SB.
Outline dimensions, pin layout and connection diagrams of the HOP 300-SB are shown below.
| Outline Dimensions & Mechanical Data | |
|---|---|
| General Tolerance | ±0.5 mm |
| Mass | 110 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 300-SB.
Characteristic curve diagrams are not included in the HOP 300-SB datasheet; the relevant characteristics are the accuracy and dynamic performance data listed below.
| Accuracy & Dynamic Characteristics | |
|---|---|
| Frequency Bandwidth (BW) | DC ... 8 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.
