Product Description
The Premium Enhanced Safety Switchgear is an indispensable pillar in the realm of electrical systems. Expertly designed to manage the intricate processes of opening, closing, controlling, and safeguarding electrical apparatus, it plays a crucial role during power generation, transmission, distribution, and conversion. Its foremost purpose is to guarantee flawless operations and unparalleled protection across an extensive array of power systems.
Structure
Crafted with precision, the high voltage switchgear boasts a meticulously designed structure featuring distinct compartments: the busbar room, circuit breaker room, secondary control room (also known as the instrument room), and feeder room. These compartments are securely isolated using sturdy steel partitions. In the KYN28A-12 model, for example, you'll find the instrument room elegantly placed at the top, the circuit breaker room strategically centralized, and the cable room efficiently positioned at the base.
The low voltage switchgear is ingeniously categorized by component installation methods into fixed and drawer types. The drawer type is particularly notable for its robust cabinet body, which is paired with a versatile movable device section, offering dynamic adaptability and operational convenience.
Internal Components
Among the key internal components, you'll find essential elements such as circuit breakers, isolating switches, load switches, operating mechanisms, transformers, and a suite of advanced protective devices. These components are meticulously harmonized to ensure exceptional operational efficiency and unparalleled safety.
Classification
Switchgear is classified by the circuit breaker's installation technique as either movable or fixed types. The cabinet structures further diversify into open, metal enclosed, or metal enclosed armored categories. When considering voltage levels, they are defined as high-voltage (above AC1000V) or low-voltage (below AC1000V). They are also segmented by voltage waveform into AC and DC. Furthermore, they fulfill specialized functions as incoming cabinets, outgoing cabinets, metering cabinets, compensation cabinets, and more, each tailored to meet specific operational needs.
Effect
Control Function: With expert precision, it manages circuit connectivity, facilitating the start and stop operations of power equipment. This ensures not only precise control but also optimal performance, aligning power dynamics with operational demands seamlessly.
Protection Function: It offers unparalleled protection, automatically disconnecting the circuit during overloads, short circuits, or leakage events. This robust mechanism safeguards both equipment and personnel, mitigating potential risks and ensuring the utmost safety.
Application Location
The Premium Enhanced Safety Switchgear is ideally suited for a wide array of environments. Whether in power plants, substations, petrochemical facilities, metallurgical and steel rolling operations, or light industry textiles, it delivers reliable performance. Likewise, it ensures robust service in manufacturing sectors, mining enterprises, residential complexes, and high-rise buildings, making it the quintessential choice for diverse deployment needs.
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 and excellence, proudly asserting its status as a foremost high-tech enterprise within the realm of electrical integration. With over 15 years of industry-rich experience, our teams—consisting of passionate R&D experts, proficient production personnel, and dedicated service professionals—are committed to driving innovation and delivering exceptional solutions.
Our product portfolio is an impressive showcase of cutting-edge technological advancements. It includes high-voltage solid-state soft starters, capacitor cabinets, and state-of-the-art high and low voltage switchgear. Additionally, we offer leading-edge gas-insulated switchgear and robust substations. These products are expertly designed to serve an extensive array of sectors, including the energy and chemical industries, metal smelting, power grids, and industrial manufacturing. Furthermore, they enhance the operations of educational institutes, medical and pharmaceutical fields, municipal commerce, and water conservancy. Our innovations are integral to hydropower systems, road traffic management, and the development of both commercial and residential areas.
Our relentless pursuit of 'smart manufacturing' is fueled by a passion for continuous technological advancement. We are dedicated to attracting top-tier technical talent to fortify our core competitiveness, ensuring we deliver unmatched value to our clients. Charting our remarkable journey from modest beginnings to industry prominence, we view innovation as the heartbeat of our success. We adhere to modern business principles focusing on enduring quality, market adaptability, reputation-driven growth, and management-driven efficiency. Our unwavering commitment is encapsulated in 'technology leadership, standardized management, superior quality, and customer satisfaction.' These principles are the cornerstone of our competitiveness in China's power transmission and distribution arenas. We are guided by the principles of integrity, superior quality, exemplary service, and steadfast customer satisfaction. Excellence, innovation, and brand trustworthiness are not just goals but our unwavering commitments. Your trust is the catalyst for our progress. We express profound gratitude to our new and loyal customers for their unwavering support. At Senhang Technology, we are eager to collaborate with you to create a radiant 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.
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