TOMZN VA, Voltage Current Protector

The Adjustable Voltage Protector or programmable over under voltage and current protection relay is an advanced voltage protector designed to provide reliable protection for various electronic devices and appliances. This device is capable of monitoring the incoming voltage and disconnecting the load when the voltage exceeds or drops below a certain threshold, ensuring that the connected devices are safe from overvoltage or under voltage conditions.

• Brand TOMZN
• Over-voltage protection
• Under-voltage protection
• Over-current protection
• Automatic recovery
• Voltage display (voltage measurement)
• Current display (current measurement)
• Voltage calibration: Voltage +-10% adjustable. A13
• Restore factory settings: press the down button for more than 12s
• Fault inquiry: Press the UP button from more than 12S
• Product Parameters:
• Model number: TOVPD1-60-EC
• Power supply:230VAC 50/60Hz
• Max. Loading power:1~40A Adjustable(default:40A)
• Over-voltage protection value range:230V~300~OFF (default:270V)
• Over-voltage recovery voltage range:225V–295V(default:250V)
• Over-voltage protection action time:0.1s~30s(default value:0.5s)
• Over-voltage recovery delay time:1s~500s(default:30s)
• Under-voltage protection value range:140V–210V –OFF(default:170V)
• Under-voltage recovery voltage range:145V–215V (default:190V)
• Under-voltage protection action time:0.1s~30s(default:0.5s)
• Under-voltage recovery delay time:1s~500s(default:30s)
• Over-current adjustment range:1-40A (default:20A) 1-63A  (default:40A)
• Over-current action range:0.1~30 second (default:0.5s)
• Over-current   recovery delay time:1s~500s(default:30s)
• Power-on delay time:1s~500s(default:10s)
• Power consumption: <2W
• Electric machinery life: 100,000 times
• Installation:35mm DIN rail

One of the key features of the Adjustable Voltage Protector is its high accuracy voltage detection circuit. This circuit is capable of detecting voltage variations as small as 0.5V, ensuring that the load is always protected from voltage fluctuations.

The TOMZN VA Protector also features a built-in time delay function that ensures a stable power supply to the load. This function is especially useful in areas where the voltage fluctuates frequently, as it ensures that the load is not disconnected unnecessarily due to momentary voltage spikes or dips.

Another advantage of the Adjustable Voltage Protector is its compact and robust design. The device is designed to withstand harsh environmental conditions and is made from high-quality materials, ensuring long-lasting performance and reliability.

Additionally, the Adjustable Voltage Protector is easy to install and operate. The device comes with clear installation instructions, and the user-friendly interface makes it easy to configure and monitor the device.

In conclusion, the Adjustable Voltage Protector is an excellent choice for applications that require reliable voltage protection. Whether you’re protecting sensitive electronic equipment, appliances, or industrial machinery, this device is sure to provide reliable and efficient voltage protection, ensuring the safety and longevity of your devices.

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