4 Poles Number Vacuum Circuit Breaker Rated Current 1250A Customize Providing Electrical Circuit Protection Capabilities

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 AC frequency of 50Hz. It plays a critical role in power systems by managing electrical currents safely and efficiently.

This circuit breaker is primarily utilized for making and breaking load currents, as well as handling overload and short-circuit currents. Its reliable performance ensures the protection and stability of electrical networks under various operating conditions.

Widely applied in substations, industrial facilities, mining enterprises, and both urban and rural power grids, the ZW32 vacuum circuit breaker is especially suited for environments that require frequent switching operations. Its robust design supports consistent and dependable distribution control across diverse applications.

Features:

The device features a vacuum arc extinguishing chamber, which brings several advantages to its design. This technology allows for a compact structure, making the overall volume of the equipment quite small.

In addition to its compact size, the vacuum arc extinguishing chamber ensures that maintenance is straightforward and uncomplicated. This simplicity helps reduce downtime and operational costs.

Moreover, the chamber is highly adaptable, capable of functioning reliably in harsh environments. This robustness makes the device suitable for a wide range of demanding applications.

Technical Parameters:

The device is designed to operate at a rated voltage of 12kV, ensuring reliable performance under specified electrical conditions.

Its rated current options commonly include 630A and 1250A, accommodating different levels of electrical load requirements.

Regarding safety and protection, the rated short-circuit breaking current is available in multiple ratings: 20kA, 25kA, and 31.5kA, providing robust interrupting capabilities for various fault situations.

When it comes to operation modes, the device supports a variety of methods including manual operation, electric control, intelligent systems, as well as types utilizing permanent magnets, offering flexible and advanced control options.

Applications:

The TNNPI ZW32 Vacuum Circuit Breaker (VCB breaker) is a highly reliable and efficient electrical protection device designed for a wide range of application occasions and scenarios. Originating from Henanzhengzhou, this product is certified with CE and ISO standards, ensuring top-notch quality and safety. With a rated voltage of 32kV and 40.5kV and an insulation level of 28kV (power frequency withstand voltage), the ZW32 model is perfectly suited for medium-voltage electrical systems requiring dependable interruption capabilities.

The vacuum circuit breaker 630A variant is ideal for use in power distribution networks, substations, and industrial plants. Its fixed installation and four-pole design provide stable and secure operation in environments where high voltage control and protection are critical. The ZW32 is specifically engineered to manage load currents and fault currents effectively, making it an essential component in maintaining the continuity and safety of electrical supply systems.

One common application scenario for the 10kV vacuum circuit breaker is in urban and rural power grids, where it serves as a crucial switching device to isolate faults and perform maintenance without disrupting the entire network. The hand-operated mechanism allows for manual control during commissioning, testing, or emergency situations, adding an extra layer of operational flexibility.

The packaging of the ZW32 VCB breaker is meticulously done using wooden crates combined with steel frames to ensure safe transportation and delivery. With a minimum order quantity of one unit and price range from $80 to $1450, it caters to both small-scale and large-scale projects. The delivery time is typically 7 days, and payment terms include T/T and Western Union, making the procurement process straightforward and efficient.

Overall, the TNNPI ZW32 vacuum circuit breaker is suitable for various electrical applications such as power plants, industrial automation, commercial buildings, and renewable energy systems. Its robust design, certified quality, and versatile operational capabilities make it a preferred choice for engineers and technicians looking for reliable medium-voltage switching and protection equipment.

Customization:

Brand Name: TNNPI

Model Number: ZW32

Place Of Origin: Henanzhengzhou

Certification: CE, ISO

Minimum Order Quantity: 1

Price Range: $80~$1450

Packaging Details: Wooden Crate + Steel Frame, Exporting Standard Package, Transport Package in Wooden Case

Delivery Time: 7 days

Payment Terms: T/T, Western Union

Pins: 25-58

Rated Current: 1250A (customizable)

Rated Frequency: 50/60Hz

Our 33kV outdoor vacuum circuit breaker (VCB) model ZW32 from TNNPI is designed for reliable performance and durability in harsh outdoor environments. This VCB is suitable for installation in vcb panels 11kV and offers customizable rated current options to meet your specific requirements.

We provide comprehensive product customization services, including adjustments in rated current, pins configuration, and packaging to ensure compatibility with your system. Our packaging ensures safe transportation with wooden crates and steel frames, adhering to exporting standards.

With certifications including CE and ISO, our vacuum circuit breakers guarantee quality and safety. Contact us for orders starting from just 1 unit, and benefit from our prompt 7-day delivery and flexible payment options.

Support and Services:

Our Vacuum Circuit Breakers are designed to deliver reliable performance and safety in medium voltage applications. For technical support, please ensure you have the model number, serial number, and detailed description of the issue ready when seeking assistance.

We provide comprehensive services including installation guidance, routine maintenance, troubleshooting, and repair support. Our technical team is equipped to help with diagnostic procedures, replacement parts identification, and operational training to maximize the lifespan and efficiency of your vacuum circuit breaker.

Regular maintenance is crucial for optimal performance; we recommend periodic inspection of contact wear, vacuum integrity, and mechanical operation. Detailed maintenance manuals and service documentation are available to authorized service personnel.

In case of equipment failure or malfunction, please refer to the troubleshooting section of the product manual for initial diagnostics. For advanced support, our technical experts can guide you through corrective actions to minimize downtime.

We also offer on-site services including preventive maintenance checks, system upgrades, and retrofitting to ensure your vacuum circuit breaker meets current operational standards and safety regulations.

For extended support needs, training programs are available to empower your maintenance team with the necessary skills and knowledge to handle routine servicing and emergency situations effectively.

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 place of origin for the TNNPI ZW32 vacuum circuit breaker?

A2: The TNNPI ZW32 vacuum circuit breaker is manufactured in Henanzhengzhou.

Q3: What certifications does the TNNPI ZW32 vacuum circuit breaker have?

A3: This vacuum circuit breaker is certified with CE and ISO certifications.

Q4: What is the minimum order quantity and price range for the TNNPI ZW32 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, delivery time, and payment terms for this product?

A5: The vacuum circuit breaker is packaged in a wooden crate with a steel frame. The delivery time is 7 days. Payment can be made via T/T or Western Union.