The Secure PT3 X43-121 is a high-precision three-phase AC voltage transducer designed for accurate voltage measurement and analog signal conversion in industrial power monitoring and automation systems. Featuring Accuracy Class 0.2, the transducer delivers highly accurate True RMS AC voltage measurement and provides 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, substations, power distribution panels, OEM equipment, and industrial automation. The PT3 series complies with IEC 60688 and supports USB configuration for easy on-site programming.
| Parameter | Specification |
|---|---|
| Brand | Secure |
| Model | PT3 X43-121 |
| Product Type | AC Voltage Transducer |
| System | Three Phase |
| Measurement | AC Voltage (True RMS) |
| Accuracy Class | 0.2 |
| Analog Outputs | 4 Isolated Outputs |
| Output Type | Configurable (mA / Voltage) |
| Voltage Input | 3 × 100–415 V L-L (3P-3W), 3 × 57.5–240 V L-N (3P-4W) |
| Measuring Range | 0–130% of Nominal Voltage (up to 500 V) |
| Frequency | 45–55 Hz or 55–65 Hz |
| 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 | Switchgear, Power Distribution Panels, PLC, SCADA, DCS, Industrial Automation, Energy Monitoring |
No reviews yet.