ZW32 outdoor high-pressure vacuum auto-recloser is used for AC 50Hz, three-phase power distribution network system. The recloser is capable of automatically breaking and reclosing operations in the AC line according to the predetermined billing and coincidence sequence. The high-voltage switchgear with its own control protection function after automatic reset or latching can be used together with the segmenter to realize distribution automation without additional control system. This system can quickly segment and isolate faults, and will have power failure range. It is the ideal equipment for urban rural network reform, and the recloser can be equipped with isolation switches according to user requirements. This circuit breaker needs to be equipped with a voltage transformer.
1, using vacuum arcing chamber, with SF6 gas as auxiliary insulating medium, with spring operating mechanism, realizes the devoid of oil;
2, open circuit performance is good, long life, is 20 times;
3, can open circuit current is 630 a single capacitor group without renewed;
4, mechanical life is long, can reach 10000 times, reliable action, frequent operation, low noise;
5, has lost the breaking capacity, can be used for contact circuit breaker;
6, according to user requirements, can not with CT or most with 12 CT;
7, products, beautiful shape, anti-corrosion ability is strong, simple structure, no maintenance cycle is long and easy in maintenance.
Lightning impulse withstand current (peak)
Rated short-circuit breaking current
Rated short-circuit current (peak)
Rated peak withstand current
4S short-time withstand curren
Rated operating cycle
Sub-0.3s-Hop sub-180s-Hop sub-
Rated short-circuit current breaking time
Secondary circuit 1min power frequency withstand voltage
Our partner is a large-scale manufacturer of circuit breaker electric equipment. During first Five-Year-Plan it has become an important base for developing and manufacturing in China after many years of development.
The products involving power networks have been put into operation everywhere in China and also exported to many foreign countries and regions. The Company has decades of experience of manufacture. The products are stable in performance, reliable in quality, advanced in technology. The performances of products reach advanced international standars, as demostrating by the obtaining of International Certificates.
Our services CB
Quality and excellence in services
A good brand must be supported by good products, but good products must be supported by an excellent service.
We provide customers with product information support from product purchasing information to other business support services. Technical support is available for a complete series of products, including product consulting, type selection & replacement, simple application & installation, and FAQ.
International power projects display
To know more about our product range, please click the link below:
Our packing experts will work with you and your product’s specifications, and provide solutions for packaging options to ensure safe transport and delivery.
Packaging:Wooden case, container or according to client's requirements
Shipping:Land transportation and Ocean transportation
The standard procedure for making wooden case is as follows:
♦ Receipt of information required for the type of goods to be wood barrel customers.
♦ Measure and create original designs for customers.
♦ Select the type of wood suitable for the requirements of the goods.
♦ Determine the delivery time.
♦ Check the wood barrel technique.
♦ Handover confirmation.
Our products have been shipped all around the world, with an extensive logistic network, we provide the best transportation option for our clients.
Our products meet the requirements of national and international standards. This has been confirmed by comprehensive type tests according to the latest IEC and ANSI standards.
Beijing Daelim Green EP Tech Co., Ltd.
Welcome to Daelim
We are engaged in the import & export of electric equipment. Our business team has more than 15 years' foreign business experience, and also has a unique understanding of electrical products and overseas markets. We have established and extended business relationships with customers and partners in Southeast Asia, the Middle East, Europe, Africa, North America and South America.
The main products and equipment we are dealing with: power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.
We provide competitive prices, high quality products, timely shipment and efficient services to develop our cooperation with all of our customers. We trade in accordance with international traditions and practices. Our mision is to keep improving our products through continuous service innovation and continuous integration of high-quality domestic resources for our customers and partners.
To face the challenges and opportunities of the development of economic globalization, our Beijing Daelim team aims to:
1.To "provide first-class technology, high-quality products and fine service that meets the client satisfaction" as objective.
2.With "good faith cooperation, realize clients ideal" as own duty.
3.To "become a long-term reliable business partner" as goal.
During our 15 years experience in the industry, we have collaborate in many tradeshows, stablishing a network of experts and engineering technicians from large and medium-sized firms.We get price in maintaining long-lasting relationship with many agents in the field.
Please feel free to contact me for further information.