Overview of 15.5KV 27KV 38KV 630A/800A/1200A Automatic Recloser Outdoor High Voltage Vacuum Circuit Breaker

15.5KV 27KV 38KV 630A/800A/1200A Automatic Recloser Outdoor High Voltage Vacuum Circuit Breaker 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 15.5KV 27KV 38KV 630A/800A/1200A Automatic Recloser Outdoor High Voltage Vacuum Circuit Breaker

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 15.5KV 27KV 38KV 630A/800A/1200A Automatic Recloser Outdoor High Voltage Vacuum Circuit Breaker

This circuit breaker secures electrical networks outdoors. It reduces power throughout faults like short circuits. It immediately tries to recover power also. This tool handles high voltages. It operates at 15.5 kilovolts. It likewise works at 27 kilovolts. It works at 38 kilovolts too. These are its voltage scores. The breaker manages various present degrees. It manages 630 amperes. It handles 800 amperes. It handles 1200 amperes. These are its existing ratings. You choose the voltage and present required for your system.

Vacuum cleaner innovation interrupts the electric arc inside. This is trusted. It needs little maintenance. The automatic reclosing feature is essential. It rapidly tries to place power back on. This happens after a short-term mistake removes. It reduces interruption times. Operators can establish the variety of reclose efforts. They can set the time hold-ups between shots. The breaker fits outdoor installations. It holds up against difficult climate condition. Rainfall, wind, and temperature adjustments are not a problem. The breaker connects to overhanging high-voltage line easily. It utilizes basic interfaces.

Control is adaptable. Utilize it in your area with manual buttons. Utilize it remotely through SCADA systems. Operators obtain breaker condition signals. They obtain fault signals as well. This information assists take care of the network. The breaker supports numerous defense systems. It integrates with existing grid equipment. Setup is simple. Maintenance needs are reduced. This saves time and expenses. The layout focuses on safety. It safeguards individuals and devices.

Applications of 15.5KV 27KV 38KV 630A/800A/1200A Automatic Recloser Outdoor High Voltage Vacuum Circuit Breaker

These automated reclosers take care of electric faults on power lines. They rapidly quit the circulation of electrical energy when a trouble takes place. They attempt to restart the power automatically after a short hold-up. This assists restore power fast for momentary problems like lightning strikes or tree branches. It lowers outages consumers experience. Utility companies use them extensively.

These tools work well at 15.5 kV, 27kV, and 38kV voltage degrees. The 15.5 kV designs prevail on many distribution lines feeding homes and companies. The 27kV and 38kV versions take care of greater voltage circuits. These could link substations or offer huge enterprise zones. They fit various components of the power grid.

These reclosers are developed for exterior use. They mount on poles or little systems. They stand up to challenging weather conditions. Rain, wind, and temperature level modifications do not impact their procedure. They are trusted in remote areas.

Current ratings like 630A, 800A, and 1200A are available. The 630A ranking fits lighter packed lines. The 800A suits tool capacity requirements. The 1200A takes care of circuits bring much heavier power circulations. Utilities choose the ranking matching their line’s needs.

They improve power dependability. Less vehicles and teams are required for temporary faults. This saves time and money. Customers get power back quicker. Operators see fewer issues.

These reclosers assist safeguard valuable tools. They avoid damages from consistent mistakes. They separate problem areas. This maintains the remainder of the system running.

Utilities install them in backwoods. They are likewise used in rural communities. They safeguard feeders leaving substations. They are put where constant mistakes occur. They are vital for managing vegetation-prone circuits.

They supply different protection setups. Operators can change them. They can establish the number of times they attempt to restart. They can establish the time between attempts. This personalization is essential.

These breakers use vacuum innovation inside. Vacuum cleaner disrupts the electrical present efficiently. It requires much less upkeep than older kinds. It lasts much longer. This is a big advantage.

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 15.5KV 27KV 38KV 630A/800A/1200A Automatic Recloser Outdoor High Voltage Vacuum Circuit Breaker, 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 15.5KV 27KV 38KV 630A/800A/1200A Automatic Recloser Outdoor High Voltage Vacuum Circuit Breaker

Here are common questions about the 15.5KV, 27KV, 38KV 630A/800A/1200A Automatic Recloser Outdoor High Voltage Vacuum Circuit Breaker.

What is this circuit breaker? It’s a heavy-duty switch for high voltage power lines. It automatically cuts off electricity during a fault like a short circuit or overload. Importantly, it tries to close again automatically after a brief pause. This feature restores power quickly if the problem was temporary. It uses a vacuum inside to stop the electrical flow.

Where is this breaker typically used? You find this breaker mostly outside on utility poles or in substations. It protects sections of power distribution networks. It works well on overhead lines carrying 15.5KV, 27KV, or 38KV. It handles continuous currents of 630A, 800A, or 1200A. Utilities and industrial sites rely on it for reliable power control.

What are its main features? Key features include the automatic reclosing function. This means it opens for faults but attempts to reclose after a set time. It uses vacuum interrupters for reliable arc quenching. The unit is designed for harsh outdoor conditions. It often uses SF6 gas for insulation. Options include various control voltages and communication interfaces for remote operation and monitoring.

How does the automatic reclosing work? The breaker monitors the line current and voltage. If it detects a fault, it opens immediately to stop the flow. After a short delay, it automatically closes the contacts again. If the fault is gone, power stays on. If the fault remains, the breaker opens again. It might try several reclose attempts based on its settings before locking open. This protects equipment and keeps the system stable.

What maintenance does it need? These breakers are built for minimal maintenance. The vacuum interrupters are sealed for life. Regular visual inspections are recommended. Check for physical damage or leakage. Verify mechanical operation periodically. Some parts might need lubrication occasionally. Always follow the manufacturer’s specific maintenance schedule. Proper maintenance ensures long life and reliability.