Overview of ZN63A Indoor High-Voltage Vacuum Circuit Breaker VS1-24kv/1250A-31.5KV Fixed Vacuum Switch 20ka Breaking Capacity 12kv Three

ZN63A Indoor High-Voltage Vacuum Circuit Breaker VS1-24kv/1250A-31.5KV Fixed Vacuum Switch 20ka Breaking Capacity 12kv Three 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 ZN63A Indoor High-Voltage Vacuum Circuit Breaker VS1-24kv/1250A-31.5KV Fixed Vacuum Switch 20ka Breaking Capacity 12kv Three

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 ZN63A Indoor High-Voltage Vacuum Circuit Breaker VS1-24kv/1250A-31.5KV Fixed Vacuum Switch 20ka Breaking Capacity 12kv Three

The ZN63A is an indoor high-voltage vacuum cleaner circuit breaker. It belongs to the VS1 taken care of type collection. This breaker deals with voltages approximately 24kV constantly. Its ranked present reaches 1250 Amps. For short circuit security, it provides a breaking ability of 20kA at 12kV. The optimum voltage endure degree is 31.5 kV. This makes it suitable for requiring medium-voltage applications.

Vacuum cleaner interrupters develop its core innovation. They snuff out the electric arc safely inside a secured chamber. This occurs when the breaker opens up under load or during a fault. Vacuum cleaner innovation makes certain reputable changing efficiency. It calls for minimal upkeep over its long service life. The secured vacuum bottles protect against deterioration from air or wetness.

The design is fixed, meaning it sets up directly onto switchgear panels. It doesn’t move in or out like draw-out types. Operators control it manually or via motorized mechanisms. Clear indications show the breaker status: open, closed, or grounded. The device offers fast, positive operation each time. Safety and security interlocks avoid wrong operation sequences.

Robust insulation materials border the current-carrying parts. This makes certain risk-free procedure at high voltages. The whole setting up installs firmly within indoor metal-clad switchgear. Its portable dimension saves beneficial panel room. The breaker endures the electrical tensions of typical solution. It accurately quits electrical faults to secure downstream equipment.

This circuit breaker is frequently made use of in industrial plants. It secures transformers and huge motors. It protects power distribution feeders within substations. Manufacturing facilities and large centers count on its trustworthy efficiency. It gives necessary protection for medium-voltage power systems. Choose it for tested reliability and security indoors.

Applications of ZN63A Indoor High-Voltage Vacuum Circuit Breaker VS1-24kv/1250A-31.5KV Fixed Vacuum Switch 20ka Breaking Capacity 12kv Three

The ZN63A Indoor High-Voltage Vacuum Cleaner Circuit Breaker VS1-24kV/ 1250A-31.5 kV is constructed difficult. It reliably manages and secures electric circuits. It manages demanding indoor settings. Power substations use it. Plant depend on it. Large buildings require its performance. Its core work is switching over power. It interrupts high currents safely. It protects devices from damages. It stops unsafe electrical faults.

This breaker handles as much as 24kV operating voltage. It endures 31.5 kV during uncommon problems. Its rated existing is 1250 amperes. It reliably breaks short-circuit currents of 20kA. This high splitting ability is essential. It quits significant electric mistakes quickly. It decreases damages risk. It maintains power systems steady.

The vacuum cleaner interrupter modern technology is vital. It extinguishes the electric arc inside a sealed vacuum bottle. This technique is highly effective. It needs less upkeep. It lasts longer than older innovations. It makes certain consistent procedure cycle after cycle. The fixed style simplifies setup. It saves area in switchgear panels. It supplies a solid, long-term solution.

Operational safety and security is vital. The breaker includes solid mechanical interlocks. These prevent dangerous procedures. They shield employees. They protect the devices itself. The layout concentrates on user protection. It satisfies strict international standards. Reliability is non-negotiable. This breaker supplies constant protection. It safeguards important power circulation networks. It makes certain continual procedure for essential systems. Its durable building stands up to hefty use. It delivers long-lasting value. It offers reputable circuit protection.

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 ZN63A Indoor High-Voltage Vacuum Circuit Breaker VS1-24kv/1250A-31.5KV Fixed Vacuum Switch 20ka Breaking Capacity 12kv Three, 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 ZN63A Indoor High-Voltage Vacuum Circuit Breaker VS1-24kv/1250A-31.5KV Fixed Vacuum Switch 20ka Breaking Capacity 12kv Three

This ZN63A circuit breaker is an indoor high-voltage vacuum switch. It handles power systems up to 24kV. People often ask these questions.

What exactly is this breaker? It’s a vacuum circuit breaker designed for indoor electrical substations or switchgear. It safely interrupts high-voltage electrical currents. The vacuum inside the arc chamber ensures reliable switching.

What voltages does it work with? This model is rated for systems up to 24 kilovolts. Its maximum voltage capacity is 31.5 kilovolts. It manages currents up to 1250 amperes continuously.

How much fault current can it stop? The breaker has a strong breaking capacity. It reliably interrupts short-circuit currents reaching 31.5 kiloamperes. This ensures protection during serious electrical faults. Its performance at the common 12kV level is also rated for 20kA.

Is it fixed or removable? This specific VS1 model is a fixed type breaker. It gets permanently mounted inside its switchgear panel. Installation is straightforward. It connects directly to the busbars and cables.

What are its main benefits? Key features include the highly reliable vacuum interruption technology. This needs minimal maintenance. The breaker offers strong electrical endurance. It provides safe, stable operation for years. Its compact design saves valuable panel space.