Tomzn Tovpd1-60-ec Manual ~repack~ (RELIABLE)

The terminal configuration is clearly labeled on the device’s housing and in the manual. For a standard 230V AC single-phase system:

Check your A5 (Current) setting. If you are running a kettle and a heater simultaneously, you may need to increase the Amperage limit (provided your wiring can handle it).

If parameter A11 is activated and the device encounters recurring faults within a short window, it will stop auto-resetting to prevent equipment damage. Power down the main supply input manually, resolve the source of the grid fluctuation or short circuit, and power it back up to clear the count.

Ensure you have the correct model number. Sometimes, slight variations in the model number (like "Tomzn TOVPD1-60-EC") can lead to different products or versions, so accuracy is key. tomzn tovpd1-60-ec manual

Calculate the combined wattage of your active appliances. If safe for your home's wiring gauge, increase the current value up to the maximum rating of 60A. If youg., 220V, 240V)

Use a multimeter to measure the grid voltage. If the grid is stable at 245V and your parameter is set to 240V, increase the A2 setting to 260V–270V. 2. Device displays "End" and refuses to clear

Improper wiring can destroy the device or fail to protect your downstream circuits. Ensure the main breaker is turned off before installation. The terminal configuration is clearly labeled on the

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

When running normally, the top or primary numerical display shows the current grid voltage (V).

TOMZN TOVPD1-60-EC is a multifunctional protection relay designed for single-phase electrical systems, offering integrated over-voltage, under-voltage, and over-current protection in a compact 35mm DIN rail mount format. Core Functionality and Features Three-in-One Protection If parameter A11 is activated and the device

To enter the programming mode, press and hold the button for approximately 3 to 5 seconds. Use the Up and Down arrows to adjust the values, and press SET briefly to save the value and move to the next parameter code. Parameter Code Description Adjustable Range Factory Default A1 Power-on Delay Time (Recovery time after initialization) 1s – 500s A2 Over-voltage Protection Value 230V – 300V A3 Over-voltage Recovery Value 225V – 295V A4 Over-voltage Protection Action Time 0.1s – 30s A5 Under-voltage Protection Value 140V – 210V A6 Under-voltage Recovery Value 145V – 215V A7 Under-voltage Protection Action Time 0.1s – 30s A8 Over-current Protection Value 1A – 60A / 63A A9 Over-current Protection Action Time 0.1s – 30s A10 Fault Recovery Delay Time (Delay after line stabilizes) 1s – 500s A11 Reset To Factory Settings How to Reset kWh Consumption

| Situation | Unit behavior | |-----------|----------------| | Voltage returns to normal range | Auto-reconnects after delay (typically 30–60s) | | Repeated rapid fluctuations | May enter “cycle protection” – increased delay after 3 trips in 2 min | | Power outage during trip | Restarts in normal monitoring mode when power restored | | No auto-reset after 2 min of normal voltage | Press physical “Reset” button or cycle input power |

Alternates or simultaneously shows the current line voltage (V) and the active current draw (A).

Connect the live wire to the L (IN) terminal and the neutral wire to the N (IN) terminal at the top.