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Current Transducer ATO-75-B1I-D10 I = 75 A
| Operating Temperature Range | −30 ... 70 °C |
| Isolation Test Voltage | 4.3 kV |
| Frequency Bandwidth | 500 kHz |
| RMS Voltage for AC Insulation Test (50 Hz, 1 min) Ud | 4.3 kV |
| Impulse Withstand Voltage (1.2/50 µs) UNi | 7.8 kV |
| Creepage Distance (dCp) | 8 mm |
Hybrid inverter (Home Energy Storage), Power metering: current measurement for active power calculation, IBuilding sub-m Ietering: energy efficiency monitoring, Pconsumption anouat lysis and cost allocation anRdL, Power quality monitoring: electrical loads distribution system equipment, Distributed measurement systems, Condition monitoring (e.g. Motor loads such as conveyers, pumps).
The ATO-75-B1I-D10 is a None current transducer from LEM for the electronic measurement of current: DC, AC, pulsed..., with galvanic isolation.
Typical applications include Hybrid inverter (Home Energy Storage), Power metering: current measurement for active power calculation, IBuilding sub-m Ietering: energy efficiency monitoring, Pconsumption anouat lysis and cost allocation anRdL and Power quality monitoring: electrical loads distribution system equipment.
Key characteristics from the official datasheet: linearity error 0.1 % of IPN; frequency bandwidth 500 kHz; operating temperature −30 ... 70 °C.
| General Information | |
|---|---|
| Manufacturer | LEM |
| Product Series | ATO |
| Product Reference | ATO-75-B1I-D10 |
| Measurement | current: DC, AC, pulsed... |
| Mounting | — |
| Application Domain | — |
| Accuracy & Dynamic Performance | |
|---|---|
| Linearity Error (εL) | 0.1 % of IPN |
| Frequency Bandwidth | 500 kHz |
| Insulation Coordination | |
|---|---|
| RMS Voltage for AC Insulation Test (50 Hz, 1 min) Ud | 4.3 kV |
| Impulse Withstand Voltage (1.2/50 µs) UNi | 7.8 kV |
| Creepage Distance (dCp) | 8 mm |
| Clearance (dCI) | 8 mm |
| Environmental & Mechanical Characteristics | |
|---|---|
| Ambient Operating Temperature (TA) | −30 ... 70 °C |
| Ambient Storage Temperature (TA st) | −30 ... 90 °C |
| Mass (m) | 80 g |
| Standards & Certifications | |
|---|---|
| IEC 61010-1 | Compliance |
| IEC 61010-031 | ed1.1: |
| IEC 61869-1 | ed1.0: |
| IEC 61869-2 | ed1.0: |
| IEC 61869-6 | draft |
| UL 508 | 2013. |
Note: Specifications are taken from the official ATO-75-B1I-D10 datasheet. Parameters that could not be confirmed from the datasheet are marked UNVERIFIED.
Official technical documentation for the ATO-75-B1I-D10.
Outline dimensions, pin layout and connection diagrams of the ATO-75-B1I-D10 are shown below.
| Outline Dimensions & Mechanical Data | |
|---|---|
| Mass | 80 g |
Note: All dimensions are in millimetres. Refer to the official datasheet for the complete dimension drawing.
Typical applications of the ATO-75-B1I-D10.
The characteristic curves of the ATO-75-B1I-D10 from the official datasheet are shown below.
| Accuracy & Dynamic Characteristics | |
|---|---|
| Linearity Error (εL) | 0.1 % of IPN |
| Frequency Bandwidth | 500 kHz |
Note: Refer to the datasheet for the complete set of characteristic curves.
Other models of the ATO Series share the same measurement principle, mounting concept and output interface family.
