Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life

Product Details
Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
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  • Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
  • Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
  • Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
  • Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
  • Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
  • Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
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  • Overview
  • Product Description
  • Main product
  • Company Profile
  • Our Advantages
  • Certifications
  • After Sales Service
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Speed
Normal Type Circuit Breaker
Arc-extinguishing Medium
Vacuum
Installation
Fixed
Poles Number
3
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Certification
ISO9001-2000, CE, CCC
Rated Current
1250
Rated Voltage
11kv 22kv 33kv
Mechanical Life
M2
Electric Life
E2
Transport Package
Export Standard Wooden Case
Specification
Customizable
Trademark
chaotai
Origin
Zhejiang, China
HS Code
8537209000
Production Capacity
500 Pieces/Week

Product Description

Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
Product Description

Reliable 11kv Vacuum Circuit Breaker with Long Mechanical LifeReliable 11kv Vacuum Circuit Breaker with Long Mechanical LifeReliable 11kv Vacuum Circuit Breaker with Long Mechanical LifeReliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
A vacuum circuit breaker stands as a pivotal electrical switching device, lauded for its unparalleled efficiency and reliability.
Dubbed as such due to its arc-quenching prowess in a high-vacuum environment, this breaker boasts outstanding insulation attributes. Upon circuit opening to halt the current flow, an arc emerges. In these vacuum circuit breakers, the arc dissipates swiftly, thanks to its rapid-contact mechanism and the vacuum's remarkable dielectric recovery strength.
These vacuum circuit breakers are crafted with simplicity yet exceptional functionality. Comprising typically of stationary and movable contacts, an arc-control mechanism, and an insulating shell, they exhibit an engineering marvel. The contacts, constructed from materials known for superior conductivity and erosion-resistance, endure the intense heat and energy of the arc during operation.

The application spectrum of these breakers is vast, finding their place prominently in power distribution systems such as substations and industrial power networks. Their swift operation and dependable performance ensure rapid fault current interruption, safeguarding electrical apparatus from short-circuit and over-current damages. With their longevity and minimal upkeep demands, they present an economically savvy choice for diverse electrical systems.
Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life

Rated Capacity Voltage Combination Connection Symbol Off-load Loss(KW On-load Loss(KW) Short Circuit Impendance(%) Impendance Weight(KG) Dimensions(mm)
KVA High Voltage Tapping Range Low (75ºC) (%) Oil Total Length Width Height
  (KV) (%) Voltage              
      (KV)              
30 20 ±5 0.23 Dyn11 0.1 0.66 2.1 5.5 90 345 860 565 1000
50     0.38 Yyn0 0.13 0.96 2 105 415 895 590 1040
63 22 ±2×2.5 0.4   0.15 1.145 1.9 110 520 889 630 1055
80     0.44   0.18 1.37 1.8 120 530 890 690 1070
100 24   0.48   0.2 1.65 1.6 135 565 925 670 1090
125     0.6   0.24 1.98 1.5 130 670 1045 680 1110
160         0.29 2.42 1.4 145 680 1135 715 1140
200         0.33 2.86 1.3 160 790 1220 790 1170
250         0.4 3.35 1.2 175 895 1290 855 1200
315         0.48 4.01 1.1 220 1150 1375 910 1250
400         0.57 4.73 1 220 1225 1420 950 1260
500         0.68 5.66 1 290 1525 1540 1035 1260
630         0.81 6.82 0.9 6 335 1885 1625 1110 1340
800         0.98 8.25 0.8 430 2335 1880 1050 1360
1000         1.15 11.33 0.7 575 2610 1800 1050 1550
1250         1.35 13.2 0.6 490 2770 1825 1285 1540
1600         1.63 15.95 0.6 755 3705 1905 1340 1540
2000         1.95 19.14 0.6 910 4355 1970 1395 1640
2500         2.34 22.22 0.5 990 4865 2095 1445 1840

Main product

Reliable 11kv Vacuum Circuit Breaker with Long Mechanical LifeReliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
Company Profile

Reliable 11kv Vacuum Circuit Breaker with Long Mechanical LifeReliable 11kv Vacuum Circuit Breaker with Long Mechanical LifeZhejiang Chaotai Complete Equipment Co., Ltd. shines as a leading high-tech enterprise, excelling in electrical integration. Our elite team, boasting over 15 years of expertise, encompasses R&D, production, and service professionals dedicated to delivering excellence.
Our premier product line features high-voltage solid-state soft starters, capacitor cabinets, high and low voltage switchgear, and gas-insulated switchgear, along with substations. These solutions are extensively adopted across a multitude of sectors, including energy, chemical industries, metal smelting, electric grids, industrial manufacturing, academia, healthcare, municipal commerce, water management, transport infrastructure, and residential areas.
At the forefront of innovation, Zhejiang Chaotai Complete Equipment Co., Ltd. champions the 'smart manufacturing' ethos, attracting top-notch technical talents to bolster our competitive edge. We are fervent about offering unparalleled services and strive to ascend as the industry's leading brand. Our journey from inception has been marked by relentless progression—from inception to excellence. We stand firm on innovation, pursuing a modern business trajectory of quality survival, market focus, reputation-driven development, and management-enhanced efficiency. Our unwavering commitment to 'technology-driven, standardized management, superior quality, and customer satisfaction' fortifies our market presence as we aim to elevate China's transmission and distribution sectors with ever-advancing goals. Our core principles are integrity, quality, service, and customer satisfaction. We relentlessly pursue excellence, innovation, and trustworthiness, as encapsulated in our brand's ethos. Your support fuels our ambition. We express heartfelt gratitude to all our cherished customers, past and present, and eagerly anticipate collaborating with you to forge a brighter future.

Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
Our Advantages

Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
Certifications

Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
After Sales Service

Reliable 11kv Vacuum Circuit Breaker with Long Mechanical LifeReliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
Packaging & Shipping

Reliable 11kv Vacuum Circuit Breaker with Long Mechanical Life
FAQ

Reliable 11kv Vacuum Circuit Breaker with Long Mechanical LifeQ1. Are you a factory or trading company?
A.We are a factory.

Q2. Where is your factory located? How can I visit there?
A. Our factory is located in Wenzhou City, Zhejiang Province, China. You can fly to Longwan airport directly. All our clients,from home or abroad, are warmly welcome to visit us!

Q3. What's the payment term?
A. We accept TT. 30% deposit and 70% before shipment, Western Union, L/C At Sight is ok! We'll l show you the photos of the products and packages before you pay the balance.

Q4. Tell me the standard of package? What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons, If vou have leaallyl registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q5. Would you accept to use our logo?
A. If you have good quantity,it absolute no problem to do OEM.

Q6. How about the transport?
A. If the number of aoods is small we usually use TNT.DHL.FEDEX.EMS and some express voull offered. If the number of the goods is big usually we use the FWD you offered or we provided. Either by sea or by air is OK.

Q7. What is your Production lead time /delivery time?
A: Generally, it will take 25 to 30 days after receivina vour advance payment.
The specificl delivery time depends on the items and the quantity of your order. Silicone rubber's reqular product is 1,000/ week, Porcelain's need 2-3 weeks about 1000 pcs.

Q8. How do you make our business long-term and good relationship?
A:l. We keep aood auality and competitive price to ensure our customers benefit:
A: 2. We respect every customer as our friend and we sincerely do business and make friendsl with them, no matter where they come from.
A: 3.Most goods we have the type report according the IEC STANDARD

Q9. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.

Q10. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q11. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q12.What certificates do you have?
A:ISO9001,OHSAS18001,ISO14001 certificate and Type test report of product.

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