The Secure PT3 X23-121 is a high-accuracy three-phase AC voltage transducer designed for precise voltage measurement and signal conversion in industrial power monitoring applications. With Accuracy Class 0.2, the transducer delivers highly accurate True RMS voltage measurement and provides 2 galvanically isolated analog outputs for seamless integration with PLCs, SCADA systems, DCS, and energy management solutions. Its compact DIN rail-mounted design, configurable input/output ranges, and fast response time make it ideal for switchgear, power distribution panels, substations, OEM equipment, and industrial automation systems.
| Parameter | Specification |
|---|---|
| Brand | Secure |
| Model | PT3 X23-121 |
| Product Type | AC Voltage Transducer |
| System | Three Phase |
| Measurement | AC Voltage (True RMS) |
| Accuracy Class | 0.2 |
| Analog Outputs | 2 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 / ConfigView Software |
| Protection | IP40 (Housing), IP20 (Terminals) |
| Standards | IEC 60688, IEC 61010-1, IEC 61010-2-30, IEC 61326-1 |
| Applications | Switchgear, PLC Panels, SCADA Systems, Power Distribution, Industrial Automation, Energy Monitoring |
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