From a design perspective, the device features a sleek white plastic housing and mounts securely onto a standard 35mm DIN rail, occupying a compact footprint of 2 DIN modules (2 x 17.5 mm according to DIN 43880). This space-efficient design ensures a neat and professional installation in any electrical cabinet.
The grid voltage exceeds your high limit setting, or the limit is set too low.
Shut off the primary circuit breaker feeding the distribution board before handling any wires.
If grid voltage exceeds your preset limit, the device cuts off power within 0.1 seconds to prevent appliance damage. tomzn tovpd1-60-ec manual
If the unit keeps resetting, check your U-Hi limit. If your house runs at 240V, don't set the cutoff to 240V; set it to 255V.
If the "Tomzn TOVPD1-60-EC" is a specific type of electrical or technical product, ensure you're looking at compatible and safe sources for your manual to avoid any misinformation.
To help optimize these settings for your specific setup, could you provide a bit more context? Let me know: From a design perspective, the device features a
Always remember: while this guide provides a detailed overview, the official manual included with your specific device is the ultimate authority for its operation. When in doubt, consult a certified electrician for installation and commissioning.
The TOMZN TOVPD1-60-EC is a multi-functional protective relay designed to monitor single-phase, two-wire AC active energy systems. Its primary function is to safeguard electrical circuits and connected equipment by disconnecting the load when the voltage or current exceeds or falls below pre-set safety thresholds. Once the voltage or current returns to a permissible range, the relay automatically reconnects the circuit, ensuring continuous operation without manual intervention.
The duration the over-voltage must persist before the device executes a trip. Under-voltage Trip Threshold 140V – 210V (or OFF) Shut off the primary circuit breaker feeding the
The is a digital, dual-display, adjustable over-voltage, under-voltage, and over-current protection relay designed for standard 35mm DIN rail installation. Acting as an intelligent gatekeeper for electrical systems, this device continuously monitors grid health and cuts off power instantaneously during volatile fluctuations to protect sensitive appliances.
140V–210V (Default: 170V)