Overview of Three Phase 50Hz 24KV/33KV Electrical Outdoor Vacuum Circuit Breaker Switch Auto Recloser 400A 630A VCB

Three Phase 50Hz 24KV/33KV Electrical Outdoor Vacuum Circuit Breaker Switch Auto Recloser 400A 630A VCB 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 Three Phase 50Hz 24KV/33KV Electrical Outdoor Vacuum Circuit Breaker Switch Auto Recloser 400A 630A VCB

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 Three Phase 50Hz 24KV/33KV Electrical Outdoor Vacuum Circuit Breaker Switch Auto Recloser 400A 630A VCB

This outdoor vacuum breaker switch secures electrical power systems. It works reliably for three-phase circuits using 50Hz regularity. The device takes care of high voltages, particularly 24 kilovolts or 33 kilovolts. It manages substantial current degrees, either 400 amperes or 630 amperes. Its core element is the vacuum cleaner interrupter. This component stops electrical arcs securely inside a vacuum bottle. Vacuum cleaner modern technology gives exceptional interruption performance. It makes sure a lengthy life span with marginal upkeep.

The breaker is constructed for difficult outdoor conditions. Its enclosure has strong protection against weather. It withstands rain, dust, wind, and sunshine damages. Operators control it manually or remotely. The switchgear includes a reliable operating mechanism. This device opens up and shuts the calls promptly. Rapid operation is vital for system security. It prevents tools damage during electrical faults.

A vital function is the auto reclosing function. The breaker instantly attempts to close once again after tripping. This takes place rapidly after a short-term fault clears. Short-term mistakes prevail root causes of failures. Auto reclosing decreases downtime significantly. It enhances power supply dependability for users. The recloser tries a preset number of closes. It shuts out if the mistake persists. This shields the network from long-term damages. The reclosing setups are adjustable. Energies configure them based on specific grid needs.

Setup is simple. The breaker places on poles or frameworks. Its design fits overhead power circulation networks. It connects straight to overhead lines. Busbar links are durable and safe and secure. Normal assessment ensures continued risk-free operation. The vacuum cleaner interrupters hardly ever require replacement. The device calls for occasional lubrication. This devices protects against fires and various other risks. It safeguards transformers and other grid assets. Its durable construction handles electric anxiety successfully. The vacuum cleaner chamber extinguishes arcs effectively every time.

Applications of Three Phase 50Hz 24KV/33KV Electrical Outdoor Vacuum Circuit Breaker Switch Auto Recloser 400A 630A VCB

This Three Phase 50Hz 24KV/33KV Outdoor Vacuum Breaker Change Auto Recloser deals with high voltage power circulation. It secures electric networks. Its main work is stopping dangerous electric mistakes quickly. It uses vacuum interrupters inside. This technology accurately breaks high currents. The vacuum cleaner avoids fires. It additionally avoids messy oil made use of in old breakers.

You see this equipment outdoors. It works dependably in challenging weather. It connects to above power lines. It fits completely in substations. It additionally shields renewable energy sites. It secures commercial power feeds. It protects important mining procedures.

The auto recloser feature is vital. It attempts to shut the circuit instantly after a trip. Several faults are temporary. Examples consist of lightning strikes or tree branches. The recloser brings back power quickly. This decreases blackout times. It improves power supply reliability. Hand-operated intervention isn’t constantly needed. This saves money and time.

This breaker deals with 400A or 630A constant current. It switches over between 24KV and 33KV systems quickly. It satisfies strict IEC criteria. Security attributes are built-in. It includes grounding buttons. Operators can separate areas safely. Upkeep becomes easier. The durable layout lasts long. It withstands harsh ecological conditions. The vacuum interrupters require little maintenance. This decreases lifetime costs.

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 Three Phase 50Hz 24KV/33KV Electrical Outdoor Vacuum Circuit Breaker Switch Auto Recloser 400A 630A VCB, 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 Three Phase 50Hz 24KV/33KV Electrical Outdoor Vacuum Circuit Breaker Switch Auto Recloser 400A 630A VCB

This device interrupts high voltage electrical circuits. It protects power distribution networks. The circuit breaker uses vacuum technology inside. This technology is safer and more reliable than older oil breakers. It automatically tries to restore power after a short fault. This happens outdoors on power lines.

What does this circuit breaker do?
It stops dangerous electrical faults fast. It protects equipment and power lines. It handles high voltages like 24,000 volts or 33,000 volts. It manages currents of 400 amps or 630 amps.

Why use vacuum technology?
Vacuum interrupters extinguish electrical arcs better than air or oil. They need less maintenance. They are safer. They don’t use flammable oil. They last longer. They perform reliably.

Where is this breaker typically installed?
You see it on overhead power lines. It’s used in substations feeding towns or factories. It protects distribution feeders. It handles the high voltage directly from the grid. It works outdoors in tough weather.

What is the Auto Recloser function?
Many faults are temporary, like a tree branch hitting a line. The breaker trips immediately to stop damage. It waits a short time. Then it automatically closes again. It tries to restore power without a crew. It trips again if the fault remains.

What are the main benefits?
It keeps the power on more often. It reduces outage times after temporary problems. It protects expensive transformers and cables. It makes the whole power system more stable. It operates reliably for years with minimal upkeep.