Details

---

The EXCOUNT‑I (1HSA440000‑J) is a surge counter integrated with a basic leakage‑current meter. Designed for use with all makes of gapless surge arresters, it records surge events and measures total leakage current—all displayed on a digital screen 

---

📊 Surge Counting Features

• Surge detection threshold: ≥ 10 A (8/20 μs standard); records every surge in excess of this threshold

• Memory: Stores up to 999,999 impulses, then wraps to zero 

• Display resolution: Updates in under 0.5 s; features a bi‑stable LCD for clear visibility, even in direct sunlight 

---

🔌 Leakage Current Measurement

• Range: Measures total leakage current (bleed plus capacitive) from 0.1–50 mA peak, in the 48–62 Hz band

• Activation method: Measurement triggered remotely by shining a standard laser pointer at the lens—providing a safe, hands‑off experience .

• Display duration: Shows averaged leakage current reading, then reverts to impulse count after ~30 s

---

🌿 Power & Durability

• Power sources:

  • Equipped with an internal solar panel and capacitor—no external power required outdoors 

  • Includes an auxiliary 9 V battery option for indoor installation 

• Rugged design:

  • IP67 sealed housing—fully waterproof and dust-tight 

  • Rated to handle 65 kA short-circuit currents per IEC 60099‑4