Tomzn Tovpd1-60-ec Manual ^hot^ -

Ensure all terminal screws are tightened securely to prevent arcing or overheating. Programming and Settings

Press briefly to save the change and cycle to the next parameter code.

Press once to display the Overvoltage value. Use ← / → to adjust (230-300V or OFF). tomzn tovpd1-60-ec manual

1–60A or 1–63A (Default: 60A/63A depending on specific batch)

Completely disconnect the main incoming utility power feed. Verify lines are electrically dead using a verified digital multimeter. Ensure all terminal screws are tightened securely to

MAIN UTILITY GRID (SOURCE) │ │ [ LINE ] [ NEUTRAL ] │ │ ▼ ▼ ┌───────────────────────────┐ │ IN / TOP TERMINAL STRIP │ │ [ L ] [ N ] │ │ │ │ TOMZN TOVPD1-60-EC │ │ │ │ [ L ] [ N ] │ │ OUT / BOTTOM TERMINAL │ └───────────────────────────┘ │ │ ▼ ▼ TO MINIATURE CIRCUIT BREAKER (MCB) / APPLIANCE LOAD 1. Pre-Installation Precautions

Home distribution boards, offices, workshops, agricultural equipment, and appliance protection. Use ← / → to adjust (230-300V or OFF)

The duration the over-voltage must persist before the device executes a trip. Under-voltage Trip Threshold 140V – 210V (or OFF)

Check the top IN (L) and IN (N) terminals with a multimeter to verify that input voltage is present and exceeds 80V. Inspect terminal connections for loose wires.

The manual's core provides parameters critical for proper configuration.

Displays Active Power (kW) or Cumulative Energy Consumption (kWh). Indicator LEDs: KV: Kilovolts / Voltage status.