Overview of Outdoor Vacuum Circuit Breaker Certified Recloser 3 Phase Auto Recloser

Outdoor Vacuum Circuit Breaker Certified Recloser 3 Phase Auto Recloser is a type of circuit breaker where the arc quenching medium is a high vacuum. Unlike older breakers that used air, oil, or SF6 gas to extinguish the electrical arc, a VCB utilizes the superior dielectric properties of a vacuum to rapidly extinguish the arc when the contacts separate, thereby interrupting the current flow and protecting the electrical system.

Characteristics of Outdoor Vacuum Circuit Breaker Certified Recloser 3 Phase Auto Recloser

Strong arc extinguishing ability: using vacuum medium to quickly extinguish the arc, with high breaking ability.

Safe and environmentally friendly: No fire or explosion risks, no greenhouse gas emissions.

Easy maintenance: Vacuum bubbles are maintenance free, with a long overall maintenance cycle and low workload.

Long lifespan: Both mechanical and electrical lifespan are very long.

Small size: Compact structure, saving space.”

Specifications of Outdoor Vacuum Circuit Breaker Certified Recloser 3 Phase Auto Recloser

This Outdoor Vacuum Circuit Breaker Certified Recloser is a 3-phase auto recloser built for tough conditions. It automatically cuts off power during electrical faults. It then tries to restore power quickly after temporary issues clear. This minimizes outage times for customers. Its core uses vacuum interruption technology. This method reliably stops high fault currents. Vacuum interrupters are sealed units. They require minimal maintenance. They handle frequent operations well. They are also safe. They don’t use oil or gas needing special handling.

The recloser handles standard distribution voltages. Common ratings include 15.5kV, 27kV, and 38kV. It manages high fault currents effectively. Its interrupting capacity is typically 12.5kA or 16kA. It meets international standards like IEC 62271-111 and IEEE C37.60. This certification confirms its performance and safety. It uses a durable stainless steel tank. This tank protects internal parts from weather. It withstands corrosion, UV rays, and extreme temperatures.

Control is flexible. You can use a local panel. You can also use remote SCADA systems. The unit offers programmable reclosing sequences. You set the number of reclose attempts. You set the time delays between attempts. This allows customization for specific grid protection schemes. It includes lockout after unsuccessful reclose attempts. This prevents damage during persistent faults.

The vacuum interrupter ensures long electrical life. It supports thousands of mechanical operations. Its design emphasizes reliability. It reduces the need for maintenance visits. Installation options are versatile. It mounts easily on poles or ground structures. It integrates smoothly into existing overhead distribution networks. Its automatic operation cuts outage duration significantly. It protects downstream equipment from fault damage. This device is a key part of modern grid reliability. It keeps power flowing reliably outdoors.

Applications of Outdoor Vacuum Circuit Breaker Certified Recloser 3 Phase Auto Recloser

Outdoor vacuum circuit breakers certified as reclosers, specifically three-phase auto reclosers, are vital parts of modern electrical distribution systems. They protect overhead power lines. These devices automatically cut off electrical flow during faults like short circuits or lightning strikes. The key feature is automatic reclosing. The breaker tries to restore power quickly after a brief interruption. This action clears temporary faults, like tree branches touching lines. Permanent faults cause the device to lock open after several attempts. This prevents damage to equipment and keeps people safe.

Vacuum technology inside the interrupter chamber is critical. It extinguishes the electrical arc when the contacts separate. This happens during fault interruption. Vacuum offers superior dielectric strength and needs less maintenance than older oil or gas types. The vacuum chamber ensures reliable performance over many operations. The robust outdoor enclosure protects the mechanism from harsh weather. Rain, wind, dust, and extreme temperatures don’t affect its operation. This makes installation on poles or in substations straightforward.

The auto-reclose function significantly improves reliability. It minimizes outage duration for customers when temporary faults occur. Utility crews don’t need to travel for every brief interruption. This saves time and resources. The device includes advanced protection features. It monitors current levels precisely. It detects faults accurately. Settings can be adjusted for different network needs. Communication options enable remote control and monitoring. Operators get real-time data.

These certified reclosers are widely used. They guard medium voltage feeders in utility networks. They protect critical industrial facilities needing continuous power. They are essential for renewable energy connections like wind or solar farms. They provide dependable switching and protection for mining operations.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality Outdoor Vacuum Circuit Breaker Certified Recloser 3 Phase Auto Recloser, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of Outdoor Vacuum Circuit Breaker Certified Recloser 3 Phase Auto Recloser

What does this outdoor vacuum circuit breaker recloser do?
It protects electrical power lines. It automatically cuts off the electricity if a problem happens, like a tree branch falling on the line. This stops damage and keeps people safe. It also tries to turn the power back on quickly if the problem is temporary. This reduces long outages.

Why is vacuum technology used here?
Vacuum tech stops electrical arcs better inside the breaker. Arcs happen when the power cuts off. Vacuum is more reliable than older methods like oil or gas. It needs less maintenance. It works well in tough outdoor weather for many years.

How does the auto-reclosing feature work?
It senses problems on the line. It shuts off the power immediately. It waits a short, preset time. Then it tries to turn the power back on automatically. If the problem is gone, power stays on. If the fault is still there, it shuts off again. It might try a few times before locking out completely. This fixes many temporary issues fast.

Is this recloser certified?
Yes. It meets strict global standards for safety and performance. These certifications prove it works correctly under real-world conditions. Utilities trust certified equipment for their critical power networks. You can rely on its safety ratings and breaking capacity.

Where do we install this 3-phase auto recloser?
Install it directly on overhead power lines. It mounts on poles or structures. It protects distribution networks, like those feeding towns or industrial areas. It handles medium voltage levels. Its outdoor design withstands rain, wind, dust, heat, and cold. It operates reliably without a building.