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Product Introduction
POCT Power-Free Smart Protector, delivering rapid response and high seismic performance for reliable and safe protection.

Protecting a Human-Friendly Living Environment

Patented in 10 countries, 7 technologies, 9 awards

The POCT Power-Free Smart Protector uses an innovative passive design to deliver efficient and stable power protection. Key features include ultra-fast response, strong seismic resistance, and exceptional anti-hacking capabilities. It can trip and isolate faults in just 0.001 seconds. This system complies with multiple international standards and is suitable for various high-voltage environments, reducing power outage risks and supporting green energy with low-risk and zero-pollution operation.

Disaster Prevention Features

The POCT design adopts a multi-layer protection concept, incorporating early warning and short-circuit protection mechanisms to ensure automatic fault isolation in the event of disasters or equipment aging, thereby safeguarding environmental safety and power system stability.

Installation & Application

POCT supports both new and legacy high/low-voltage circuit breakers. It's easy to install, supports internal and external mounting, and meets future power system requirements for simplicity and efficiency.

POCT Pre-Warning & Isolation for Aging Insulation – Auto Shutdown for Maintenance

A priceless early-warning feature that goes beyond alarms — a rare function globally. It isolates equipment just milliseconds before disasters occur (1Hz = 16.6ms), allowing for safe removal and inspection before damage happens. Its passive design operates even faster than electricity, using arc discharge for predictive protection — preventing disaster before it strikes!

(Similar to 64 Ground Fault Relay)

Instant Disaster Response & Precise Isolation to Ensure Power Stability

Cuts Power Instantly in Disasters or Short Circuits

Simultaneously isolates the fault point, containing damage at the source. Prevents the spread through the system, maintaining power grid balance and supply stability.

Passive Safety, Easy Installation
Custom Interface Services

POCT Product Advantages

The POCT system offers stable and secure protection for power systems with its power-free design, rapid fault isolation, high seismic resistance, anti-hacking capability, and maintenance-free features. It fulfills the need for eco-friendly and low-risk operation.

  • No Power Supply Risk: Power-free design avoids risks such as outages, signal delays, and interference, creating a passive safety system.
  • High-Speed Fault Isolation: Instantly isolates faults within 0.001 seconds, preventing escalation and ensuring system stability.
  • High Shock Resistance & Durability: With a seismic rating of over 1.8G and compliant with various vibration standards, it guarantees stable operation.
  • Anti-Hacking & Misoperation Prevention: Equipped with cyber protection and high-precision transmission to ensure secure and accurate system performance.
  • Eco-Friendly & Maintenance-Free: Maintenance-free design supports green energy trends and contributes to net-zero emission goals.

Three Core Technologies

Synchronized fault elimination to maintain a natural and friendly operation environment!

Our three core technologies provide real-time sensing, alerts, and isolation of faults, ensuring system stability while preserving a safe, interference-free environment.

Real-Time Signal Detection

The system can detect and capture anomalies in real-time before faults occur, providing immediate data for follow-up actions and ensuring operational safety.

Instant Alert & Response

Once an anomaly is detected, the system instantly issues alerts to notify relevant personnel, reducing the risk of fault escalation.

Immediate Fault Isolation

The system can rapidly isolate the faulted area the moment a failure occurs, preventing spread and protecting other equipment to maintain stable power supply.

POCT Application Scenarios

Suitable for high-voltage circuits and various power equipment, POCT provides reliable overcurrent trip protection, especially ideal for environments prone to earthquakes or sudden disasters. Its N+1 design enables seamless integration of both new and old high/low-voltage systems, effectively preventing unplanned outages. This system is applicable to nuclear and industrial power systems and supports carbon-free electricity, fostering a stable, safe, and low-risk green power environment.

High-Voltage Circuit Protection

Applied to all circuits over 40V to prevent widespread outages caused by disasters or faults.

Diverse Environment Integration

Compatible with both new and old high/low-voltage breakers. The simple N+1 design effectively avoids unplanned outages.

Carbon-Free Green Power System

Simplified and safe protection design that replaces UPS, batteries, and other equipment, aligning with green energy trends.

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