Electrical 24kv High-Voltage Outdoor Vacuum Circuit Breaker

• Customization: Available
• Type: High-voltage
• Structure: Three-column Disconnector
• Model NO.: Zw43-24
• Installation: Outdoor High-voltage
• Operation: Electric
• Number of Poles: Three Pole
• Series: Three
• Structure of Operating: Electric
• Certification: ISO9001, IEC
• Brand: Jecsany
• Transport Package: Wooden Carton
• Specification: 98*75*84
• Trademark: JECSANY
• Origin: China
• Production Capacity: 50000PCS/Years

Product Description

Product Description: 
A sophisticated permanent magnet mechanism or a compact, highly reliable spring mechanism can be used as the operating mechanism of the circuit breaker. The outdoor vacuum circuit breaker uses solid sealing technology and an external silicone rubber sleeve for insulation. It is highly reliable and has a long lifespan.
Outdoor Vacuum Circuit Breaker ZW43-24 Series outdoor high voltage vacuum circuit breaker is rated voltage 24kV, three phase AC 50Hz outdoor distribution equipment. Mainly used for breaking, closing power system load current, overload current and short-circuit current. Applicable to substations and power distribution in industrial and mining enterprises for protection and control purposes, and frequent operation place for rural power grids.
Product Parameters:
 

Type	Unit	Parameters
Rated voltage	KV	24
Rated frequency	HZ	50/60
Rated current	A	630/1250
Rated short-circuit breaking current	kA	20/25
Rated peak value withstand current(peak)	kA	50/63
Rated short time withstand current	kA	20/25
Rated short-circuit closing current (peak)	kA	50/63
Mechanical life	TIMES	10000
Rated short-circuit breaking current breaking number	TIMES	30
Power frequency withstand voltages (1 min), wet/dry: inter-phase, earth, fracture	KV	65/79
Lightning impulse withstand voltage (peak) inter-phase ,earth, fracture	KV	125/145
Rated operate sequence		O-0.3-CO-180S-CO
Secondary circuit 1min power frequency voltages	KV	2

Service environment conditions:
a) Ambient Air Temperature:  +45ºC ~ -45ºC
b) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
c) Altitude above sea level (Maximum installation altitude): not more than 2500 meters.
d) Ambient air should be not apparently polluted by corrosive and flammable gas, vapor etc.
e) The wind speed is not greater than 35m/s.
f ) Anti-contamination level for grade IV
g) The earthquake intensity does not exceed 8 degrees.
Packaging:

Packaging Details	Wooden Box
Port	Ningbo Port

About US:
Jecsany Electrical Equipment Co., Ltd. was established in 2009, and it is backed by China Electric Porcelain Import and Export Co Ltd.   Since 1981, the company has focused on the research and development, manufacturing and export of professional high-voltage power products, and has accumulated profound technical background and rich industry experience in this field, and has built a reputation for delivering high-quality products and exceptional service to our clients.

Moreover, the company gives full play to its own R&D and production experience advantages, and strives to cultivate a professional team that can match products with the fastest speed and highest accuracy.   At present, the company has professional teams engaged in the power industry in South Africa, USA, South America, Vietnam and other places.

After years of development, the company has gradually become a professional supplier of diversified products including Power Transformers, Auto-Reclosers, Vacuum circuit breakers, Lightning arresters, Line protection devices, Switchgears, Fuse cutouts, Polymer / Glass / Porcelain insulators, Power line fittings and Tools, etc.   Jecsany can provide customers with one-stop full-service from product development, design, manufacturing to transportation, installation and after-sales service.

Jecsany Team is the backbone of our success, and we are dedicated to fostering a work environment that encourages innovation, collaboration, and continuous improvement.   We are constantly investing in our facilities and technology to ensure that we stay at the forefront of the industry, delivering high-quality products and services that exceed expectations.