11kv Vacuum Circuit Breaker with Enhanced Performance Features

Product Details
Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
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  • 11kv Vacuum Circuit Breaker with Enhanced Performance Features
  • 11kv Vacuum Circuit Breaker with Enhanced Performance Features
  • 11kv Vacuum Circuit Breaker with Enhanced Performance Features
  • 11kv Vacuum Circuit Breaker with Enhanced Performance Features
  • 11kv Vacuum Circuit Breaker with Enhanced Performance Features
  • 11kv Vacuum Circuit Breaker with Enhanced Performance Features
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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

11kv Vacuum Circuit Breaker with Enhanced Performance Features
Product Description

11kv Vacuum Circuit Breaker with Enhanced Performance Features11kv Vacuum Circuit Breaker with Enhanced Performance Features11kv Vacuum Circuit Breaker with Enhanced Performance Features11kv Vacuum Circuit Breaker with Enhanced Performance Features
11kv Vacuum Circuit Breaker with Enhanced Performance Features
A vacuum circuit breaker stands as a pivotal electrical switching device, playing a crucial role in modern power systems.
So named for its arc-quenching medium, the vacuum circuit breaker's high-vacuum environment offers unparalleled insulation properties. As the circuit breaker opens to disrupt the current, an arc is produced. Within a vacuum circuit breaker, this arc is promptly extinguished due to the rapid contact mechanism coupled with the vacuum's superb dielectric recovery strength. This ensures efficient and reliable operation.
Crafted with a relatively simple yet effective structure, vacuum circuit breakers comprise fixed and moving contacts, an arc-control device, and a robust insulating enclosure. The contacts are fashioned from materials boasting excellent conductivity and erosion resistance, enabling them to withstand the intense temperature and energy produced by the arc during their operation.

These versatile breakers find extensive application across diverse environments. They are predominantly utilized in power distribution networks such as substations and industrial power grids. Their rapid operation and dependability make them ideal for swiftly cutting off fault currents, thereby safeguarding electrical equipment from damage due to short circuits and over-currents. Offering prolonged service life and minimal maintenance requirements, they present a cost-effective solution for numerous electrical systems.
11kv Vacuum Circuit Breaker with Enhanced Performance Features

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

11kv Vacuum Circuit Breaker with Enhanced Performance Features11kv Vacuum Circuit Breaker with Enhanced Performance Features
Company Profile

11kv Vacuum Circuit Breaker with Enhanced Performance Features11kv Vacuum Circuit Breaker with Enhanced Performance FeaturesZhejiang ChaoTai Complete Equipment Co., Ltd. is a trailblazing high-tech enterprise specializing in electrical integration. Our seasoned R&D, production, and service team bring over 15 years of industry expertise to the table.
Our diverse product range includes high-voltage solid-state soft starters, capacitor cabinets, high and low voltage switchgear, gas-insulated switchgear, and substations. Our offerings are extensively deployed across sectors like energy, chemicals, metal smelting, power grids, industrial manufacturing, academia, medical and pharmaceutical, municipal commerce, water management, road transport, and both commercial and residential domains.
Driven by a philosophy of technological innovation and 'smart manufacturing,' we aggressively recruit top-tier technical talent to boost our core competencies, offering unmatched services while aiming to establish a leading brand in the industry. Since our inception, we've grown from modest beginnings to a position of excellence. We emphasize innovation and adhere to a business strategy centered on quality for survival, market-orientation, reputation-driven development, and efficiency through management. Committing to 'technology leadership, standardized management, impeccable quality, and customer satisfaction,' we enhance our market competitiveness to serve China's electric power and grid sectors with elevated objectives. Integrity, quality, service, and customer satisfaction are our guiding principles. Achieving excellence, fostering innovation, and nurturing a dependable brand are our steadfast goals. Your acknowledgment fuels our drive. We extend heartfelt gratitude to our loyal clients for their unwavering support, and Senhang Technology eagerly anticipates collaborating with you to forge a brighter future.

11kv Vacuum Circuit Breaker with Enhanced Performance Features
Our Advantages

11kv Vacuum Circuit Breaker with Enhanced Performance Features
Certifications

11kv Vacuum Circuit Breaker with Enhanced Performance Features
After Sales Service

11kv Vacuum Circuit Breaker with Enhanced Performance Features11kv Vacuum Circuit Breaker with Enhanced Performance Features
Packaging & Shipping

11kv Vacuum Circuit Breaker with Enhanced Performance Features
FAQ

11kv Vacuum Circuit Breaker with Enhanced Performance FeaturesQ1. 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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