Tomzn Tovpd1-60-ec Manual Instant

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.

Adjustable current limit protection from 1–63A (default 40A) or up to 80A depending on the specific model.

The of your main supply circuit breaker Any specific error codes showing on the LED display tomzn tovpd1-60-ec manual

Response time for tripping is adjustable from 0.1–60 seconds. Functional Features

Ensure all screw terminals are clamped securely to prevent resistance-driven heat production. Programming & Parameter Adjustment Interface Programming & Parameter Adjustment Interface Press and hold

Press and hold the DOWN button for more than 12 seconds to revert all options to default settings. Parameter Configuration Table (Step-by-Step Manual)

Connect the bottom terminals to your load or downstream circuit breakers. Terminal L (Left bottom): Outgoing Live wire to the load. Double-check your actual unit’s laser engraving.

If you're unable to find the manual online, consider contacting Tomzn directly. Look for a "Contact Us" page on their website, which might include an email address, phone number, or physical address where you can request the manual.

Using the device front-facing you, the terminals are labeled from top to bottom. Double-check your actual unit’s laser engraving.