Zw10-12kv Outdoor Intelligent Vacuum Circuit Breaker for Rural Power Networks

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: Vcb
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: VDE, ISO9001-2000, CE, CB, CCC
• Color: Gray or Green or Customized
• Rated Voltage: 12kv
• Rated Current: 630A/1250A
• Rated Frequency: 50/60Hz
• Rated Short-Time Interrupting: 16/20ka
• Material: Steel/Expoxy/Resin
• Mechanical Life: 10000 Times
• Operation Condition: Outdoor
• Installation Method: Withdrawable
• Transport Package: Wooden Case or Iron Rack
• Trademark: ROOQ or Customized
• Origin: China
• HS Code: 850422
• Production Capacity: 1500PCS/Month

Product Description

Product Description

Outdoor Vacuum Breaker 
 

Product Description
ZW32-40.5 outdoor high-voltage vacuum circuit breaker adopts a unique design of integrated sealed pole and high-reliability operating mechanism.The device is mainly used in medium voltage overhead power gird,as a sub-combined with load current,overload current and short circuit current.

Features
ZW32-40.5 outdoor high-voltage vacuum circuit breaker is mainly composed of integrated sealed pole,current transformer,operationg mechanism and box body. This type of circuit breaker is miniaturized,and its shell is made of high-quality steel box.Current trasformers can be selected according to users' needs. ZW32-40.5 outdoor high-voltage vacuum circuit breaker and matching intelligent control combination.On-off operation of switch can be realized locally,and it can also be operated by remote control through communication interface.Other information of the circuit breaker can also be transmitted to the control center,and the communication channel can be cable,optical fiber.GPRS/CDMA,GSM,etc.

 
Service Environment
Ambient air temperature:-30°C ~ +60°C
Altitude:≤3000m

The wind speed shall not exceed 34m/s
Vibration of ground motion from the outside of switching equipment and control equipment can be ignored
Pollution grade:Grade 4
Storage temperature:-40°C ~ +85°C.

 

Product Parameters

  

Rated voltage	40.5KV	1 min power frequency withsteand voltage of secondary circuit	2KV
Rated current	630/1250A	Contact opening distance	16±1mm
rated frequency	50HZ or 60HZ	Contact overstroke	4±0.5mm
power frequency withsteand voltage 1 min(wet)/(dry)phase-phase,ground/fracture	80  95/95KV	Opening speed	1.4-1.8m/s
Lightning impulse withstand current(peak value) phase-phase grounding/fracture	185KV	Closing speed	0.4-0.8m/s
Rated short circuit breaking current	25/31.5KA	Contact clossing bounce time	≤5ms
Rated short circuit closing current(peak)	63/80KA	Interphase center distance	460±2mm
Rated peak withstand current	63/80KA	Different periods of three-phase opening and closing	≤2ms
4s short-time withstand current	25/31.5KA	Resistance of each phase conductive loop	<80μΩ
Rated operation cycle	on-0.1s-on/off-3s-on/off-6s in/off-60s recovery	Closing time	≤100ms
Rated short-circuit current breaking times	30times	Opening time	≤50ms

 

 

Product Photo

 

 

Packaging & Shipping

 

Company Profile

 

  ROOQ Electric Group Co., Ltd. was established in 2008 with a registered capital of 108 million. It is a high-tech enterprise specializing in the design, manufacturing, sales and service of power transformers, complete sets of electrical appliances, high and low voltage components, smart city control systems and other products.
   The company is located in Yueqing City, Zhejiang Province (the electrical capital of China) which adjacent to the national road, expressway, Wenzhou International Airport, Ningbo Shanghai and other seaports, to provide fast and convenient transportation security.
   Since its establishment, the company has always insisted on product quality first and guided by "customer demand". It has served Wenzhou T2 Airport, Beijing Winter Olympics ski resort, Zhejiang National Defense Force, Hangzhou Wenzhou Railway, Cangnan Stadium, Country Garden community, Songxi City First People's Hospital, Ganat Road lighting, Burundi President's Office, Rwanda Ministry of Energy, Mozambique National Hospital, petrochina Thailand Refinery, Uzbekistan National Television, Kyrgyzstan Gold Mine, Hasa Kirsten National Data Center, etc. With years of innovation and professional manufacturing experience, we have more than 20 independent intellectual property rights, and have strong advantages in special product customization and EPC power engineering general contracting. Stable quality assurance and timely delivery capabilities have won the wide trust of users around the world.

Our service

  ROOQ implements a "7*24 service" and an after-service policy with life-long warranty to actively provide its customers with timely, warm and comprehensive service. Our team abroad in your site can provide you with installation, commissioning operation and project acceptance or maintenance those enhance the product utilization value, ensure premium services and free our customers from any after-sales concerns.