The Secure PT3 X43-155 is a high-precision three-phase AC current transducer designed for accurate current measurement and analog signal conversion in industrial power monitoring and automation systems. Featuring Accuracy Class 0.5, the transducer provides True RMS AC current measurement and 4 galvanically isolated analog outputs for seamless integration with PLCs, SCADA systems, DCS, and energy management platforms. Its compact DIN rail-mounted design, configurable input and output ranges, and fast response time make it ideal for switchgear, motor control centers (MCC), power distribution panels, and industrial automation. The PT3 series complies with IEC 60688 and supports USB configuration for flexible on-site setup
| Parameter | Specification |
|---|---|
| Brand | Secure |
| Model | PT3 X43-155 |
| Product Type | AC Current Transducer |
| System | Three Phase |
| Measurement | AC Current (True RMS) |
| Accuracy Class | 0.5 |
| Analog Outputs | 4 Isolated Outputs |
| Output Type | Configurable (mA / Voltage) |
| Current Input | 1 A / 5 A CT |
| Measuring Range | 0–150% of Nominal Current |
| Frequency | 50/60 Hz ±5% |
| Mounting | DIN Rail |
| Configuration | USB with ConfigView Software |
| Protection | IP40 (Housing), IP20 (Terminals) |
| Standards | IEC 60688, IEC 61010-1, IEC 61010-2-30, IEC 61326-1, DIN 50022 |
| Applications | MCC, PCC, Switchgear, PLC Panels, SCADA Systems, Industrial Automation, Power Monitoring |
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