🧩 Overview: The Din Rail Dual Display Adjustable Over Voltage, Current, and Under Voltage Protective Device Relay is a versatile and robust solution for electrical protection. Designed for both residential and industrial applications, this relay ensures the safety and stability of your electrical systems by monitoring and regulating voltage and current levels.
🔧 Key Features:
- Over-voltage Protection: Safeguards your electrical devices from damage due to high voltage spikes, with a customizable protection range from 230V to 300V (default: 270V).
- Under-voltage Protection: Prevents equipment malfunction or failure caused by low voltage, with adjustable settings from 140V to 210V (default: 170V).
- Over-current Protection: Monitors current flow and protects against excessive currents, with adjustable limits of 40A, 63A, or 80A depending on your needs.
- Automatic Recovery: The relay automatically resets after a fault condition, minimizing downtime and preventing further issues.
- Real-Time Voltage and Current Display: Dual digital displays provide real-time monitoring of voltage and current levels, enhancing operational awareness and enabling proactive management of electrical systems.
- Calibration Features: Easily calibrate voltage and current settings within a range of ±10% (voltage) and ±9/5% (current) to ensure precise performance.
- Fault Inquiry Function: Conveniently check for faults by using the fault inquiry function, allowing for quick diagnostics and troubleshooting.
- Restore Factory Settings: Easily revert to the original factory settings with a simple button press, ensuring that reconfigurations can be easily managed.
- Durable and Reliable: Rated for an electric machinery life of up to 100,000 operational cycles, the device is built to last and withstand the rigors of continuous use.
- Easy Installation: Designed for a seamless installation on a 35mm DIN rail, the device is compatible with standard electrical panel setups.
🛡️ Technical Specifications:
- Power Supply: Available in 230VAC 50/60Hz for the standard version and 110VAC 50/60Hz for an alternative option.
- Action Time: Adjustable action time for over-voltage, under-voltage, and over-current protection ranging from 0.1 seconds to 30 seconds (default: 1 second).
- Recovery Delay: Set a recovery delay time of between 1 second and 500 seconds (default: 30 seconds) for both under-voltage and over-voltage conditions.
- Power Consumption: Requires minimal power, consuming less than 2W during operation, making it energy efficient.
🧩 In summary, the Din Rail Dual Display Adjustable Over Voltage, Current, and Under Voltage Protective Device Relay is an essential tool for anyone looking to enhance the safety and reliability of their electrical systems. With its advanced features and solid performance, it's a practical choice for both professional installations and DIY projects.
