Overview of VS1-12/630 Indoor High-voltage Vacuum Circuit Breaker, 12KV Trolley Cabinet ZN63 Circuit Breaker

VS1-12/630 Indoor High-voltage Vacuum Circuit Breaker, 12KV Trolley Cabinet ZN63 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 VS1-12/630 Indoor High-voltage Vacuum Circuit Breaker, 12KV Trolley Cabinet ZN63 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 VS1-12/630 Indoor High-voltage Vacuum Circuit Breaker, 12KV Trolley Cabinet ZN63 Circuit Breaker

This VS1-12/ 630 interior high-voltage vacuum cleaner breaker provides dependable power control. It operates at 12,000 volts. It takes care of currents approximately 630 amps constantly. This breaker disrupts mistake currents efficiently. It takes care of short-circuit currents approximately 20kA or 25kA. This depends upon the certain model purchased.

The breaker makes use of innovative vacuum disturbance technology. Arcing takes place inside a sealed vacuum cleaner chamber. This chamber extinguishes arcs quickly. It protects against restrikes properly. The vacuum cleaner chamber makes certain long electric life. It requires very little upkeep. The breaker uses strong insulation throughout. This insulation is highly reliable. It minimizes fire risks substantially. The whole breaker setting up mounts on a cart. This trolley matches switchgear closets easily. The trolley design permits straightforward removal. Maintenance or substitute becomes simple. Operators can rack the breaker in or out securely. This happens with the cabinet doors shut.

The breaker supplies a number of operating alternatives. Standard models utilize a spring operating mechanism. This mechanism shops power mechanically. It ensures constant closing and opening speeds. The mechanism is durable. It lasts long. Electric electric motor billing is available additionally. Remote electric operation is likewise possible. This offers adaptability for various control schemes. Auxiliary switches signify the breaker placement. They provide necessary standing info. The breaker consists of security interlocks. These interlocks prevent unsafe operations. The breaker meets stringent market criteria. It performs accurately popular electrical systems. It secures equipment from damage. It keeps power system security. This breaker matches industrial plants. It works well in substations. It fits power distribution networks. Its design focuses on safety and security. It highlights simplicity of service. It delivers reputable efficiency year after year.

Applications of VS1-12/630 Indoor High-voltage Vacuum Circuit Breaker, 12KV Trolley Cabinet ZN63 Circuit Breaker

The VS1-12/ 630 Indoor High-voltage Vacuum Circuit Breaker is a key part for risk-free power control. It takes care of 12,000 volts. It manages currents up to 630 amps. This breaker is built for indoor use. It fits completely inside switchgear panels. Nuclear power plant utilize it usually. Substations count on it too. Industrial centers require its defense. It safeguards transformers. It secures electric motors. It safeguards various other pricey devices. The vacuum cleaner interrupter modern technology is crucial. It snuffs out arcs rapidly when breaking present. This avoids damage. It makes certain trusted operation. The layout is portable. Upkeep demands are reduced. This conserves time and money.

The 12KV Trolley Cabinet ZN63 Breaker offers flexibility. It also operates at 12,000 volts. Its essential function is the trolley device. You can quickly roll the entire breaker out of its cupboard. This simplifies maintenance checks. It makes repair work a lot quicker. Employees stay much safer. They isolate the breaker completely. They deal with it far from live components. Factories value this design. Mining operations use it. Any kind of website requiring fast gain access to chooses the ZN63. It incorporates well with metal-clad switchgear. Security is a significant benefit. The cart position clearly reveals the breaker standing. Operators know if it’s linked, testing, or fully withdrawn.

Both breakers execute the very same core function. They disrupt electrical mistakes immediately. They manage typical switching operations. They secure circuits reliably. The VS1-12/ 630 is fixed inside its panel. The ZN63 variation rolls in and out. The choice depends on the application. Fixed setups frequently pick the VS1. Sites needing constant accessibility prefer the ZN63 trolley kind. Both kinds make use of vacuum interruption. This method is very effective for medium voltage. They change older oil or air blast breakers. They are a lot more reputable. They are more secure for the setting. Operators trust them for consistent performance. They develop the backbone of modern electric circulation systems inside your home.

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 VS1-12/630 Indoor High-voltage Vacuum Circuit Breaker, 12KV Trolley Cabinet ZN63 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 VS1-12/630 Indoor High-voltage Vacuum Circuit Breaker, 12KV Trolley Cabinet ZN63 Circuit Breaker

What is the VS1-12/630 vacuum circuit breaker?
This device protects electrical systems. It stops dangerous overloads and short circuits. It uses a vacuum inside to extinguish the arc when switching. It’s designed for indoor switchgear cabinets. The “12” means 12,000 volts rated voltage. The “630” means 630 Amps rated current. It’s a common type called ZN63.

Where is this breaker typically installed?
You find it inside power distribution systems. It fits into indoor metal-enclosed switchgear. It often mounts on a trolley. This trolley slides into a cabinet. This design allows easy removal for maintenance or testing. It protects transformers, motors, and feeders. It works in industrial plants, substations, and large buildings.

What voltage level does it handle?
The VS1-12/630 is rated for 12 kilovolts (12KV). This is medium voltage. It handles systems operating at 12,000 volts. Its insulation level meets this standard. It safely interrupts faults at this voltage. It’s suitable for many common 12KV applications.

Does it need much maintenance?
Vacuum interrupters need very little maintenance. The sealed vacuum bottle lasts a long time. The operating mechanism requires periodic checks. Lubrication and inspection are necessary. The trolley mechanism needs checking too. Overall, it demands less upkeep than older breaker types. This reduces downtime and cost.

What safety features does it have?
Safety is critical. The breaker has mechanical interlocks. These prevent incorrect operation. They stop closing on a fault. They prevent racking while the breaker is closed. The vacuum interrupter provides reliable arc extinction. It contains the arc safely inside the sealed bottle. The design ensures operator safety during racking.