Durable Zw7-40.5 Large Vacuum Circuit Breaker for Outdoor Use

Product Description

Product Overview

Product Description

The ZW7-40.5 Outdoor Vacuum Circuit Breaker stands as a pinnacle of reliability and cutting-edge technology in the realm of 35kV power transmission systems. Designed for seamless control and protection, it serves both urban and rural power distribution networks, as well as industrial and mining enterprises, delivering effective short circuit protection. Its insulator pillar structure holds a vacuum interrupter, positioned elegantly on a vase, with a porcelain vase forming the lower pillar. Ideal for sites requiring frequent operations, this breaker offers exceptional sealing, impressive anti-aging properties, high pressure endurance, and a non-flammable, explosion-free design. In addition, it boasts a long lifespan and is remarkably easy to install and maintain.

 

Detailed Photos

 

Company Profile

Shenheng Power Equipment CO., LTD specializes in crafting high and low voltage switch power transmission and distribution equipment, as well as electrical components. As a leader in fully insulated and sealed inflatable cabinets, intelligent solid insulation ring main units, and outdoor high voltage cable branch boxes, our box-type substations stand out for their unwavering quality and reliability, earning deep trust and commendation from our clients.

Our manufacturing expertise encompasses a wide range of products, including YBW box-type substations, high voltage switchgear models like KYN61-40.5 and KYN28A - 24/12, XGN2-10, HXGN-10, XGN ring net cabinets, SHSRM inflatable ring main units, and SHSG solid ring main units. In addition, we offer MNS, GCS, GGD, XL low voltage switchgear, vacuum circuit breakers, oil-immersed and dry-type transformers, as well as current and potential transformers, load break switches, and other essential transmission and distribution equipment.

For decades, we have been a trusted provider of high-quality power transmission and distribution equipment, meeting the diverse needs of industries such as metallurgy, shipbuilding, electric power, mining, intelligent buildings, high-rises, hospitals, and schools. Supported by robust technical expertise, advanced technology, and precise testing methods, our products are celebrated nationwide for their excellence.

 

Manufacturing Facility

Certifications

 

Packaging & Shipping

Frequently Asked Questions

1. Are you a trading company or manufacturer?
We are a distinguished manufacturing entity, with a decade of experience in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a variety of electrical equipment including vacuum circuit breakers and load break switches.
Our factory proudly serves as a premium supplier for the State Grid Corporation of China.
2. Do you accept customized services?
Yes, we provide OEM/ODM services and can imprint your logo on our products. Our skilled technical and quotation team works diligently to present a project that meets your specifications and parameters.
3. What is your MOQ?
We cater to all requirements with a minimum order quantity of just one piece.
4. How long is your delivery lead time?
Delivery times vary with product specifics and order volume, typically ranging from 5 to 10 business days.
5. How do you resolve quality issues?
We request detailed photos of any quality concerns. Our technical and quality assurance teams will conduct a thorough analysis, providing a satisfactory resolution within two days.
6. What are your payment terms?
We accept 30% T/T in advance, with the remaining 70% due before shipment. We also accommodate West Union and L/C transactions.