Product Description
Introducing our state-of-the-art switchgear—a vital piece of electrical equipment meticulously designed for the seamless opening, closing, controlling, and safeguarding of electrical systems. It stands as a cornerstone in the processes of power generation, transmission, distribution, and energy conversion.
Structure
Our High Voltage Switchgear features a sophisticated and compartmentalized design, typically comprising a busbar room, circuit breaker room, secondary control room (instrument room), and feeder room. Each section is strategically isolated with durable steel plates. For instance, the KYN28A-12 model boasts an upper instrument room, a centrally located circuit breaker room, and a lower cable room, ensuring optimal functionality and safety.
Low Voltage Switchgear is ingeniously crafted in two distinct styles: fixed and drawer type, tailored to the installation method of its components. The drawer type offers a harmonious blend of a sturdy fixed cabinet and a versatile movable device section.
Internal Components
Our switchgear integrates an array of essential internal components including circuit breakers, isolating switches, load switches, operating mechanisms, transformers, along with diverse protective devices, all contributing to its unmatched reliability and performance.
Classification
Our switchgear portfolio is meticulously categorized based on circuit breaker installation methods: movable and fixed types. The cabinet structure further diversifies into open, metal-enclosed, and metal-enclosed armored types. Notably, it is classified by voltage levels into high-voltage (above AC1000V) and low-voltage (below AC1000V) switchgear, and by voltage waveform into AC and DC switchgear. Moreover, it serves varied purposes including incoming cabinets, outgoing cabinets, metering cabinets, and compensation cabinets.
Effect
Control Function: Our switchgear excels in its ability to effectively connect and disconnect circuits, facilitating precise start-stop control of power equipment, thereby enhancing operational efficiency.
Protection Function: Engineered with safety as a priority, it proficiently detects overloads, short circuits, leakage, and other anomalies within the circuit, ensuring automatic disconnection to safeguard equipment integrity and personnel safety.
Application Location
The versatility of our switchgear makes it ideal for deployment across a wide range of applications including power plants, substations, petrochemicals, metallurgical steel rolling, light industry textiles, factories, mines, residential areas, and high-rise buildings, cementing its role as a crucial component in modern infrastructure.
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
Zhejiang ChaoTai Complete Equipment Co., Ltd. stands as a beacon of innovation in the realm of electrical integration. As a distinguished high-tech enterprise, we pride ourselves on our top-notch R&D, production, and service teams, boasting over 15 years of unparalleled industry expertise.
Our diverse portfolio of cutting-edge products features high-voltage solid-state soft starters, state-of-the-art capacitor cabinets, versatile high and low voltage switchgear, advanced gas-insulated switchgear, and robust substations. Trusted across a myriad of sectors, our solutions empower industries such as energy and chemical processing, metal smelting, electric power grids, industrial manufacturing, educational institutions, medical and pharmaceutical advancements, municipal commerce, water conservancy and hydropower, road traffic management, and vibrant commercial and residential developments.
Embracing the future of 'smart manufacturing,' we are deeply committed to technological innovation as the cornerstone of our philosophy. By attracting top-tier technical talent, we are continuously enhancing our core competencies to provide unparalleled value to our customers. Since our inception, we have been on a relentless journey of transformation, advancing from humble beginnings to become industry leaders. Our strategic focus is on quality, market adaptation, reputation, and efficient management, ensuring we remain at the forefront of the market. Guided by the principles 'technology as the guide, standardized management, excellent quality, and customer satisfaction,' we are dedicated to reinforcing our competitive edge. Our mission is to serve China's electric power and grid sector with an unwavering commitment to excellence, integrity, and customer satisfaction. Pursuing excellence and ceaseless innovation underpins our quest to build a brand of trust and reliability. Your recognition fuels our progress, and we extend heartfelt gratitude to all our esteemed customers for their unwavering support. Together with Senhang Technology, let's forge a brighter tomorrow.
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.
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