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Product Information
| Manufacturer | LEM |
|---|---|
| Manufacturer Part No | AT150B420LCopy |
| Newark Part No. | 99Y7859 |
| Product Range | AT Series |
| Sensor Output Type | Analog |
| Supply Voltage Range | 15.2V to 30V |
| Supply Voltage Range | 15.2VDC to 30VDC |
| Measured Current | AC |
| Accuracy | ± 1.5% |
| Current Sensor Technology | Split Core |
| Primary Current | 150A |
| Secondary Signal Type | 4mA to 20mA |
| Sensor Mounting | - |
| Operating Temperature Min | -20°C |
| Operating Temperature Max | 60°C |
| Product Range | AT Series |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
AT150B420L is an AC current transducer. This split-core transducer for the electronic measurement of AC waveform currents, with galvanic separation between the primary circuit and the secondary circuit. Application includes current measurement for process regulation by distributed PLCs or remote control (e.g. SCADA software) (automation and supervision), load monitoring for protection systems and predictive maintenance (e.g. conveyers, pumps or HVAC motors) (safety and condition monitoring), convenient connection to power consumption sub-meters (energy management), energy, automation.
- RMS output, loop-powered 4-20mA current output
- Split-core type, ⌀16mm sensing aperture for non-contact measurement
- Terminal output
- Insulating plastic case recognized according to UL 94-V0
- High insulation between primary and secondary circuits
- Compact case, cost-effective solution, easy installation
- 0A to 150A current measuring range AC, 20V to 30V supply voltage
- 100ms response time, 1.5% accuracy
- 50/60Hz frequency bandwidth, IP 40 protection degree
- Ambient operating temperature range from -20 to 60°C
Technical Specifications
| Sensor Output Type | Analog |
|---|---|
| Supply Voltage Range | 15.2VDC to 30VDC |
| Accuracy | ± 1.5% |
| Primary Current | 150A |
| Sensor Mounting | - |
| Operating Temperature Max | 60°C |
| SVHC | No SVHC (25-Jun-2025) |
| Supply Voltage Range | 15.2V to 30V |
|---|---|
| Measured Current | AC |
| Current Sensor Technology | Split Core |
| Secondary Signal Type | 4mA to 20mA |
| Operating Temperature Min | -20°C |
| Product Range | AT Series |
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |