Product Description
Discover the pinnacle of modern electrical engineering with our switchgear, a vital piece of equipment designed for the seamless operation and protection of electrical systems. Whether you're generating, transmitting, distributing, or converting energy, trust our switchgear to efficiently open, close, control, and safeguard your electrical apparatus throughout the power system lifecycle.
Structure
High Voltage Switchgear: Our high voltage switchgear is meticulously designed to include a busbar room, circuit breaker room, secondary control room, and feeder room, with each compartment expertly isolated by robust steel plates. Take, for instance, our KYN28A-12 model, where the upper section houses the instrument room, the central section features the circuit breaker room, and the lower section is dedicated to the cable room, all engineered for optimal efficiency and safety.
Low Voltage Switchgear: Classified by component installation, our low voltage switchgear comes in fixed and drawer types. The drawer type is ingeniously crafted with a stationary cabinet body and a dynamic, movable device part for versatile application.
Internal Components
Our switchgear is equipped with essential components including advanced circuit breakers, isolating switches, load switches, sophisticated operating mechanisms, transformers, and a comprehensive array of protective devices, all working in harmony to ensure reliable performance.
Classification
Our switchgear is categorized with precision for your specific needs: select from movable or fixed circuit breaker installations; choose an open, metal enclosed, or metal enclosed armored cabinet structure; opt for high-voltage switchgear (above AC1000V) or low-voltage switchgear (below AC1000V) based on voltage levels; differentiate between AC and DC switchgear according to voltage waveform; and select from a variety of uses including incoming, outgoing, metering, and compensation cabinets.
Effect
Control Function: Our switchgear is engineered to achieve flawless start-stop control of power equipment by seamlessly connecting and disconnecting circuits.
Protection Function: Experience peace of mind with our switchgear's advanced protection capabilities, designed to automatically cut off the circuit in case of overloads, short circuits, leaks, and other faults, ensuring the utmost safety for both equipment and personnel.
Application Location
Our versatile switchgear is perfectly suited for deployment across diverse environments including power plants, substations, petrochemical industries, metallurgical steel rolling, light industry textiles, factories, mines, residential areas, and high-rise buildings.
Product Parameters
| Installeo power |
100-2000KW |
| The number of inverter input channels |
1 way-5way(The above suggested matching AC combiner box) |
| Grid-connected output channels |
1way |
| Grid connection requirements |
Three-phase grid-connected cabinet |
| Grid-connected voltage |
AC:380V-AC:500V |
| Protective function: |
|
| Short circuit protection |
Have |
| Overload protection |
Have |
| Lightning protection |
Have (nominal current: In:20KA,lmax: 40KA, Up≤4KV) |
| Isolation Protection (Visual Breakpoints) |
Have(knife switch/disconnector) |
| Optional function |
1. Online power quality monitor |
| 2. Anti-islanding protection device |
| 3.Accident Degradation Column Device |
| Panel manual openingand closing |
have |
| Overvoltage and undervoltage protection |
have |
| Automatic reclosing |
have |
| Grid-connected switch |
|
| Plastic case reclosing100-800A (optional) |
1. When the power grid is powered off or the bias voltage is greater than 20%. it wilautomatically trip (0~10s delayed tripping time is adjustable)
2. When the power grid returns to normal, it will automatically close
3. Manual operation and automatic operation can be switched
4.Phase loss protection, zero break protection
5. Check for pressure closing |
| |
| |
| Universal frame circuitbreaker 200~4000A(optional) |
|
| Applicable environment. |
|
| Temperature, humidity |
Working temperature: -25 to +60 'c Storage temperature. -40 to +70 'C, humidity. 0-90% nocondensation, no corrosive gas place (if any, please specify) |
| Use altitude |
|
| Salt spray resistant |
Standard salt spray test 336 hours |
| General parameters. |
|
| Box material |
Cold-rolled plate spraying, stainless steel |
| Use place |
Indoor type (can be customized outdoor type) |
| Type of cabinet |
Power distribution cabinet, metering cabinet, transformer cabinet, isolation switch cabinet |
Main product
Company Profile
Welcome to Zhejiang ChaoTai Complete Equipment Co., Ltd., a beacon of innovation in the realm of electrical integration. As a high-tech enterprise, we pride ourselves on our dedicated R&D, production, and service teams, who bring over 15 years of rich industry experience to the table.
Our expansive product range showcases our expertise, including high-voltage solid-state soft starters, cutting-edge capacitor cabinets, versatile high and low voltage switchgear, advanced gas-insulated switchgear, and robust substations. These products find their place of prominence across diverse sectors, from the dynamic fields of energy and chemical industries to the intricate metal smelting processes, the intricate networks of electric power grids, and the precise demands of industrial manufacturing. Our reach extends further into esteemed universities and research institutions, critical medical and pharmaceutical sectors, expansive municipal commerce, strategic water conservancy and hydropower projects, bustling road traffic infrastructures, and vibrant commercial and residential locales.
At Zhejiang ChaoTai, we are driven by a relentless commitment to technological advancement and our visionary philosophy of "smart manufacturing." We continually invest in high-caliber technical talents to significantly amplify our core competitiveness. This dedication empowers us to deliver unparalleled value and service to our esteemed customers, while steadfastly pursuing our ambition of becoming the industry's leading brand. Our journey has been one of continuous progress, transforming from a humble beginning to achieving excellence. We are passionate about innovation, forging a path defined by quality-driven survival, market-focused growth, reputation-led development, and management-driven efficiency. Our commitment is unwavering: guided by technology, managed with precision, assured in quality, and oriented towards customer satisfaction. By enhancing our market edge, we strive to serve China's electric power and grid sectors with unmatched speed, strength, and ambition. At our core, integrity is our foundation, quality is our heartbeat, service is our creed, and customer satisfaction is our enduring promise. We tirelessly pursue excellence and innovation, aiming to build a brand synonymous with trustworthiness. Your trust propels us forward, and we extend heartfelt gratitude to all our loyal customers, both new and longstanding, for their unwavering support and trust. Zhejiang ChaoTai looks forward to collaborating with you to forge a brighter, better future together.
Our Advantages
Certifications
After Sales Service
FAQ
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.
Audited Supplier 
){kind=link}