Rated Frequency 50 60Hz Vacuum Circuit Breaker Providing Electrical Control with Insulation Level 28kV and Operating Temperature Range Minus 40°C to Plus 40°C

Product Description:

The ZW32 vacuum circuit breaker is a type of outdoor distribution equipment designed to operate at a rated voltage of 12kV with a three-phase alternating current of 50Hz. This device plays a crucial role in power systems by managing electrical currents efficiently and reliably.

Its primary function is to interrupt and close load currents, handle overload currents, and break short-circuit currents. This makes it essential for maintaining the stability and safety of electrical distribution networks.

ZW32 vacuum circuit breakers are widely applicable in various settings, including substations, industrial and mining enterprises, as well as urban and rural power grids. They are particularly well-suited for environments that require frequent operation, ensuring consistent performance under demanding conditions.

Features:

The device features a vacuum arc extinguishing chamber, which brings several advantages to its design and operation. This chamber plays a crucial role in enhancing the overall efficiency and reliability of the equipment.

One of the key benefits of utilizing a vacuum arc extinguishing chamber is its compact size. The small volume allows for easier integration into various systems without requiring excessive space, making it ideal for applications where space is limited.

Additionally, the chamber is designed for simple maintenance. This reduces downtime and operational costs, as routine upkeep can be performed quickly and with minimal effort.

Moreover, the vacuum arc extinguishing chamber demonstrates excellent adaptability to harsh environments. Its robust construction ensures stable performance even under challenging conditions, ensuring long-lasting and dependable service.

Technical Parameters:

The rated voltage of the device is 12kV, ensuring reliable performance under high voltage conditions.

It is designed to handle rated currents commonly at 630A and 1250A, catering to various electrical load requirements.

For short-circuit conditions, the device supports breaking currents of 20kA, 25kA, and 31.5kA, providing robust protection against electrical faults.

Regarding operation modes, this equipment offers versatility by supporting manual, electric, intelligent, and permanent magnet types, allowing for flexible application in different scenarios.

Applications:

The TNNPI ZW32 vacuum circuit breaker is a highly reliable and efficient solution designed for various electrical power distribution applications. Originating from Henanzhengzhou, this 33kv outdoor vacuum circuit breaker is engineered to provide superior performance in medium voltage networks. Its robust construction and advanced technology make it ideal for use in substations, industrial plants, and commercial facilities where dependable power interruption and protection are critical.

One of the primary application occasions for the ZW32 vacuum circuit breaker is in outdoor electrical distribution systems operating at 33kv. It is particularly suited for environments that demand high insulation and interruption capabilities, such as power generation stations, transmission lines, and outdoor switchgear assemblies. Its ability to withstand harsh weather conditions is supported by its operating temperature range of -40°C to +40°C, making it suitable for diverse climatic regions.

The 1250a vacuum circuit breaker model offers customizable rated currents, ensuring adaptability to specific project requirements. Its four-pole design provides enhanced protection and isolation capabilities in three-phase electrical systems. This makes it an excellent choice for industrial applications where reliable switching and fault interruption are paramount. Additionally, the vacuum circuit breaker 11kv variant is widely used in lower voltage distribution networks, expanding its versatility across various voltage levels.

Certification from CE and ISO guarantees that the ZW32 vacuum circuit breaker meets international quality and safety standards, providing peace of mind for users worldwide. The product is packaged securely in wooden crates with steel frames to ensure safe delivery, with a typical delivery time of 7 days. TNNPI offers flexible payment terms including T/T and Western Union, facilitating smooth transactions for both small and large orders, starting from a minimum order quantity of just one unit.

Whether deployed in urban infrastructure projects, renewable energy installations, or industrial power systems, the TNNPI ZW32 vacuum circuit breaker is designed to deliver superior performance and reliability. Its exporting standard package ensures the product arrives in excellent condition, ready for immediate installation and operation. With a price range of $80 to $1450, this vacuum circuit breaker offers cost-effective solutions without compromising on quality or functionality.

Customization:

Introducing the TNNPI ZW32 Vacuum Circuit Breaker, a reliable and high-performance solution designed to meet diverse electrical needs. Originating from Henanzhengzhou, this product is certified with CE and ISO standards, ensuring quality and safety.

Our vacuum circuit breaker supports a rated voltage of 32kV and 40.5kV, making it suitable for applications requiring 20kV vacuum circuit breakers as well as 34.5kV vacuum circuit breaker control circuit boards. It features 4 poles and operates manually by hand, with an insulation level of 28kV (power frequency withstand voltage) and a lifespan of up to 10,000 operations.

The ZW32 model is ideal for various industrial uses, including the 12kV 630A vacuum circuit breaker category. Each unit is carefully packaged in a wooden crate with a steel frame to ensure safe delivery, with a minimum order quantity of just 1 piece.

Prices range from $80 to $1450 depending on specifications and order size. Delivery time is approximately 7 days, with flexible payment terms including T/T and Western Union to accommodate our customers worldwide.

Choose TNNPI ZW32 Vacuum Circuit Breaker for dependable performance, robust design, and customized solutions tailored to your electrical distribution requirements.

Support and Services:

Our Vacuum Circuit Breakers are designed to provide reliable and efficient interruption of electrical circuits in medium voltage applications. They are engineered with advanced vacuum interrupter technology to ensure high performance, long service life, and minimal maintenance requirements.

For technical support, our team of experts is available to assist with installation guidance, troubleshooting, and maintenance procedures to ensure optimal operation of your vacuum circuit breaker.

We offer comprehensive services including routine inspections, preventative maintenance, and repair solutions tailored to extend the lifespan of your equipment and maintain system reliability.

Spare parts and upgrade kits are available to support your vacuum circuit breaker, ensuring compatibility and enhancing performance over time.

Training programs and detailed technical documentation are provided to help your personnel understand the operation, safety protocols, and maintenance practices associated with vacuum circuit breakers.

Our commitment is to deliver superior technical support and services that maximize uptime and protect your electrical infrastructure.

FAQ:

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

A1: The Vacuum Circuit Breaker is from the brand TNNPI, and the model number is ZW32.

Q2: Where is the Vacuum Circuit Breaker manufactured?

A2: This Vacuum Circuit Breaker is manufactured in Henanzhengzhou.

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

A3: The Vacuum Circuit Breaker is certified with CE and ISO standards.

Q4: What is the price range and minimum order quantity for this product?

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

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

A5: The product is packaged in a wooden crate with a steel frame for protection, and the delivery time is typically 7 days.

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

A6: Payment can be made via T/T (Telegraphic Transfer) or Western Union.