40.5 KV Rated Vacuum Circuit Breaker 11KV Perfect for Power Plants Enhancing Electrical Distribution Network Reliability

Product Description:

The ZW32 vacuum circuit breaker is an outdoor distribution device designed for a rated voltage of 12kV and operates on a three-phase AC system at 50Hz. This equipment plays a crucial role in electric power systems by managing the interruption and connection of various currents.

Primarily, it is used to break and close load currents, handle overload currents, and interrupt short-circuit currents. Its reliable performance ensures the safety and stability of power distribution networks.

This circuit breaker is well-suited for use in substations, industrial and mining enterprises, as well as urban and rural power grids. It is especially ideal for applications that require frequent switching operations, making it a versatile choice for modern power distribution and control.

Features:

The device features a vacuum arc extinguishing chamber, which brings several advantages to its design and functionality.

One of the primary benefits is its compact size, allowing for a smaller overall volume without compromising performance. This makes it suitable for applications where space is limited.

Additionally, the vacuum arc chamber design simplifies maintenance procedures. Its straightforward construction reduces the need for complex servicing, enabling quicker and easier upkeep.

Moreover, this technology is highly adaptable to harsh environments. The vacuum arc extinguishing chamber ensures reliable operation even under challenging conditions, enhancing the device’s durability and longevity.

Technical Parameters:

The rated voltage of the device is 12kV, ensuring its suitability for medium-voltage electrical systems. This rating defines the maximum voltage the equipment can handle under normal operating conditions.

In terms of current capacity, the device commonly supports rated currents of 630A and 1250A. These current ratings indicate the typical continuous current the equipment can carry without overheating or sustaining damage.

For fault conditions, the rated short-circuit breaking current ranges from 20kA to 31.5kA. Specifically, the available breaking capacities include 20kA, 25kA, and 31.5kA, allowing the device to interrupt high short-circuit currents safely and protect the electrical system.

The device offers versatile operation modes, supporting manual, electric, intelligent, and permanent magnet types. This flexibility aids in adapting to various control requirements and automation levels within electrical networks.

Applications:

The TNNPI ZW32 vacuum circuit breaker is a highly reliable and efficient electrical protection device designed specifically for outdoor applications. Manufactured in Henanzhengzhou, this product is certified with CE and ISO, ensuring compliance with international quality and safety standards. Its robust construction and advanced technology make it ideal for various power distribution systems, especially in environments where durability and performance are critical.

This vacuum circuit breaker outdoor model is perfect for use in medium voltage power networks, substations, and industrial facilities. It is designed to interrupt fault currents and protect electrical equipment by isolating sections of the power grid during abnormal conditions. With a rated current of 1250A (customizable to specific requirements) and a rated frequency of 50/60Hz, the ZW32 model offers flexible and reliable operation under diverse electrical loads.

The vacuum circuit breaker 630a variant from TNNPI is especially suited for applications requiring high interruption capability with compact size and minimal maintenance. It provides excellent insulation level of 28kV power frequency withstand voltage, ensuring safe operation in harsh outdoor environments. The fixed installation design of this breaker guarantees stable and secure mounting, supporting long-term service with minimal downtime.

Packaging for the TNNPI ZW32 vacuum circuit breaker is done using exporting standard packages, including wooden crates reinforced with steel frames to protect the product during transportation. The minimum order quantity is one unit, with prices ranging from $80 to $1450 depending on customization and specifications. Delivery time is prompt at approximately 7 days, with flexible payment options such as T/T and Western Union available to accommodate various customer needs.

In summary, the TNNPI vacuum circuit breaker 630a and its outdoor variants are excellent choices for power distribution networks requiring dependable circuit interruption and protection. Their certification, customizable ratings, durable packaging, and efficient delivery make them suitable for a wide range of applications, from utility substations to industrial plants, ensuring reliable electrical performance and enhanced safety.

Customization:

Introducing the TNNPI ZW32 vacuum circuit breaker, a reliable and efficient solution for your electrical protection needs. Manufactured in Henanzhengzhou, this vacuum circuit breaker outdoor model is designed to handle high performance with a rated frequency of 50/60Hz and a breaking capacity of up to 65ka.

With 4 poles and 25-58 pins, the ZW32 33kv VCB ensures stable and secure installation, fixed firmly for optimal operation. Certified by CE and ISO, this product meets international quality standards, guaranteeing safety and durability in various applications.

Our vacuum circuit breaker 65ka is available with a minimum order quantity of 1, making it accessible for both small and large-scale projects. Priced between $80 and $1450, it offers competitive value without compromising quality.

The product is carefully packed using wooden crates and steel frames, adhering to exporting standard package requirements to ensure safe delivery. We offer a delivery time of 7 days and flexible payment terms including T/T and Western Union.

Choose the TNNPI ZW32 vacuum circuit breaker for your outdoor electrical systems to experience dependable performance and excellent customization services tailored to your specific needs.

Support and Services:

Our Vacuum Circuit Breakers are designed to provide reliable and efficient interruption of electrical circuits in medium voltage applications. To ensure optimal performance and longevity of your vacuum circuit breaker, please follow the recommended installation, operation, and maintenance guidelines provided in the user manual.

For technical support, our team of experts is available to assist with troubleshooting, product inquiries, and guidance on proper usage. We offer comprehensive services including installation assistance, routine maintenance, inspection, and testing to keep your vacuum circuit breaker operating safely and effectively.

Regular maintenance is crucial for vacuum circuit breakers to ensure their reliability. This includes periodic inspection of mechanical and electrical components, contact wear assessment, and vacuum integrity testing. We recommend scheduling maintenance services at intervals specified in the product documentation or based on operating conditions.

In addition to maintenance, we provide repair services and replacement parts to address any issues that may arise during the lifecycle of the product. Using genuine parts and expert repair services helps maintain the safety and performance standards of your vacuum circuit breaker.

For more detailed technical information, troubleshooting tips, and service requests, please refer to the product manual or contact our technical support team through official channels.

FAQ:

Q1: What is the brand and model number of this Vacuum Circuit Breaker?

A1: The Vacuum Circuit Breaker is manufactured by TNNPI and the model number is ZW32.

Q2: Where is the Vacuum Circuit Breaker produced?

A2: The Vacuum Circuit Breaker is made in Henanzhengzhou.

Q3: What certifications does the TNNPI ZW32 Vacuum Circuit Breaker have?

A3: This product is certified with CE and ISO standards.

Q4: What is the minimum order quantity and price range for the Vacuum Circuit Breaker?

A4: The minimum order quantity is 1 unit, and the price ranges from $80 to $1450 depending on specifications.

Q5: What are the packaging details and delivery time for the Vacuum Circuit Breaker?

A5: The Vacuum Circuit Breaker is packaged in a wooden crate with a steel frame, and the delivery time is typically 7 days.

Q6: What payment methods are accepted for purchasing the TNNPI ZW32 Vacuum Circuit Breaker?

A6: Payment terms include T/T (Telegraphic Transfer) and Western Union.