The TOMZN TOVPD1-60-EC is a single-phase, DIN-rail mounted adjustable protector designed to safeguard appliances from over-voltage, under-voltage, and over-current faults. It features an automatic recovery function, allowing it to restore power once electrical conditions return to normal. Key Technical Specifications Range / Specification Default Setting Rated Voltage AC 230V, 50/60Hz Rated Current 1A – 63A (Adjustable) 60A or 63A Over-Voltage Protection 230V – 300V – OFF Under-Voltage Protection 140V – 210V – OFF Power-On Delay Time 1s – 500s Protection Action Time 0.1s – 30s Installation 35mm DIN Rail Common Menu Parameters (A1-A13)
There is typically a single mechanical button or a two-button set (Set/Reset) on the front panel. tomzn tovpd1-60-ec manual
Constant Tripping: 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). The TOMZN TOVPD1-60-EC is a single-phase, DIN-rail mounted
Q: Does this manual apply to the TOVPD1-63 or TOVPD1-40? A: Mostly yes. The interface, wiring, and app are identical. The only difference is the amperage rating (60A vs 63A vs 40A). The "EC" WiFi feature is the same. TOMZN: The brand (a reputable Chinese manufacturer of
Additional Resources
The TOMZN TOVPD1-60-EC is a DIN-rail mounted protection relay designed to safeguard electrical appliances from voltage and current fluctuations. It integrates a voltmeter, ammeter, and automated protection features in a compact unit. 🛠️ Core Protection Features
Q: Does it measure energy correctly? A: Yes, it uses a shunt resistor (Class 1 accuracy, +/- 1%). It is accurate enough for billing estimation but not for revenue-grade metering.