Embark on a transformative journey of electrical innovation with our state-of-the-art vacuum circuit breaker. This flagship marvel, meticulously crafted, epitomizes unrivaled excellence in managing and controlling electrical systems, establishing new standards in revolutionary innovation.
Renowned for its groundbreaking design, this vacuum circuit breaker utilizes a high-vacuum environment as its arc-quenching medium, ensuring superior insulation properties. When the current is disrupted, a transient arc emerges, quickly extinguished by the swift action of the contact mechanism. The vacuum's extraordinary dielectric recovery strength guarantees unmatched efficiency and unwavering reliability with every operation, making it a pinnacle of performance.
Engineered with a straightforward yet remarkably robust design, our vacuum circuit breakers feature fixed and moving contacts, an advanced arc-control mechanism, and a resilient insulating enclosure. Crafted from high-grade materials known for their exceptional conductivity and outstanding erosion resistance, these components withstand the intense heat and energy generated during arc events, providing superior durability and precision with each actuation.
These versatile and essential circuit breakers serve as the backbone of power distribution systems, such as substations and industrial power grids. Their quick response and reliable performance are crucial for rapidly disconnecting fault currents, thus protecting electrical equipment from the dangers of short-circuits and over-currents. With their extended lifespan and minimal maintenance requirements, they offer a cost-efficient solution tailored to a broad spectrum of electrical systems.
| 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 |
Company Profile
At the forefront of electrical integration, Zhejiang Chaotai Complete Equipment Co., Ltd. stands as a beacon of high-tech enterprise excellence. With over 15 years of distinguished expertise, our outstanding R&D, production, and service team excels in crafting and providing top-quality electrical solutions that set new industry standards.
Our extensive and flexible product portfolio includes high-voltage solid-state soft starters, capacitor cabinets, both high and low voltage switchgear, gas-insulated switchgear, and substations. These cutting-edge products are widely utilized across various sectors, such as energy, chemical industries, metal smelting, power grids, industrial manufacturing, academia, medical and pharmaceutical fields, municipal commerce, water management, transportation, and residential areas, delivering unparalleled performance and adaptability.
Fueled by technological innovation and an avant-garde 'smart manufacturing' approach, we are dedicated to attracting top-notch technical expertise to enhance our core competitiveness. Our mission is to provide extraordinary value and service to customers while cultivating the most esteemed brand in our field. From humble beginnings to remarkable achievements, we have consistently emphasized quality, maintained an impeccable reputation, and embraced effective management practices vital to our sustainability and growth. Our ambition drives us to elevate China's electric power and grid sectors with a visionary outlook. We adhere to principles of integrity, prioritize excellence, deliver outstanding service, and aim for complete customer satisfaction. With innovation and excellence as our foundation, we express our deep appreciation to all customers for their unwavering support. Together, we are committed to forging a brighter future.
Our Advantages
Certifications
After Sales Service
Packaging & Shipping
Q1. 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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