Description
Monitor AC current with ease using the YHDC SCT‑013‑000. Its split-core design enables non-intrusive installation around live cables—no cutting required. Built with a ferrite core and equipped with a transient voltage suppressor for added safety, this transformer delivers a secondary output of 50 mA from a 100 A primary, with high linearity and ±1% accuracy. A reliable solution for Arduino-based energy projects, home automation, or industrial monitoring.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SCT‑013‑000 |
| Current Range | 0–100 A (primary) |
| Output (Current) | 50 mA (secondary) — current type |
| Accuracy | ±1 % linearity across operational range |
| Turns Ratio | Approx. 1,000–2,000:1 |
| Core Material | Ferrite |
| Dielectric Strength | ≥1,000 V AC between shell and output |
| Operating Temp. | –25 °C to +70 °C |
| Storage Temp. | –30 °C to +90 °C |
| Connector | 3.5 mm audio plug (3-core) |
| Dimensions | Approx. 13 × 13 mm opening |
| Cable Length | ~1 m |
| Safety Feature | Built-in transient voltage suppressor (TVS) |
| Fire Safety | UL94‑V0 rated housing |
| Weight | ~50 g |
| Standards | GB1208‑2006; UL-rated design |
What’s in the Box
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1 × YHDC SCT‑013‑000 Current Transformer (100 A / 50 mA)
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(Includes 3.5 mm audio connector and 1 m cable)
Why Choose the SCT‑013‑000?
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Non-invasive and safe — clamp around live wires without disconnecting them
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Compact and lightweight, with high accuracy and reliability
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Built-in safety features (TVS and UL94-V0 housing)
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Perfect for DIY Arduino or Raspberry Pi energy monitoring setups
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Versatile for industrial, home automation, and metering uses
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