To manually cut off power, press the button. The screen will display " OFF ". Press the button again to reconnect power. 3.4. Viewing Last Fault To see why the device last tripped: Long-press the → button for more than 6 seconds.
This comprehensive manual provides the technical specifications, wiring instructions, programming steps, and troubleshooting guidelines required for safe and optimal operation. Technical Specifications
| 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 | tomzn tovpd1-60-ec manual
This comprehensive technical guide serves as a complete manual for installing, wiring, and programming the parameters of the TOVPD1-60-EC Technical Specifications Overview
Shows real-time voltage (V) and current (A). To manually cut off power, press the button
The device is designed for a standard 35mm DIN rail. Troubleshooting Common Issues
What or circuits are you trying to protect? Technical Specifications | Situation | Unit behavior |
The display shows the over-voltage threshold symbol (often indicated by a high voltage value like 270 ). Use or ▼ to change the limit. Press SET to save and move to the next option. 2. Under-Voltage Protection Value
| Parameter | Value | |-----------|-------| | Model | TOVPD1-60-EC | | Rated Current | 60A (resistive load recommended derating) | | Rated Voltage | 230V AC ~ 50/60Hz | | Over-voltage trip point | 275V ± 5V (adjustable on some variants) | | Under-voltage trip point | 170V ± 5V (adjustable on some variants) | | Auto-reconnect delay | 30–60 seconds after voltage normalizes | | Trip reaction time | ≤ 0.1s (over/under) | | Reset method | Automatic (EC) | | Protection class | IP20 | | Mounting | 35mm DIN rail | | Terminal capacity | ≤ 16mm² rigid wire | | Power consumption | < 1W (idle) |
AC 220V (Operating range: AC 80V–300V) Frequency: 50Hz / 60Hz