Product Advantages and Service Innovations-Long Men Technology Co., Ltd.

Product Advantages and Service Innovations

Eliminates risks of outages, delays, interference, aging, or power maintenance with a passive, independent, and interference-free safety system.
Current signal synchronization within 0.001~0.0001 seconds for immediate fault isolation and protection.
Anti-hacking and error-proof design with high-speed mechanical transfer powered by 400N force amplification.
Top-notch seismic resilience, handling up to 9.0 x 2.5 times seismic forces with a resistance of at least 1.8G, ensuring durability and safety.
Efficient signal-based mechanical energy storage system for rapid fault isolation, stable power supply, and achieving net-zero goals.

Disaster Prevention Concepts and Steps

Early Warning: Innovative digital smart monitoring to reduce relay actuation delay risks by utilizing natural arc signals.
Short Circuit: Direct protection with random monitoring, isolating faults within 0.0166 seconds, ensuring continuous stable power supply.
Seismic Resilience: Complies with IEEE 344 and IEEE 693 standards, achieving a seismic resistance of 1.8G for safe operations.
System Efficiency: Avoids over-engineering, significantly reducing construction and operational costs.
Natural Safety: Restores confidence in nuclear and green energy with safe, stable operations.

Field Test Reports

In 2018, completed seismic testing with verified resistance of 1.8G.
In 2019, conducted delayed trip and opening time tests for circuit breakers, meeting IEC62271-100 and CNS15156-100 standards.

Applications and Future

Applicable to all high-voltage circuits (>40V) for short-circuit and overcurrent protection.
Simple N+1 design effectively prevents unplanned outages.
Compatible with new and old high/low voltage circuit breakers, easy to install internally or externally.
Minimalistic, maintenance-free design for cost-effective, safe, and reliable protection.