Product Description
A switchgear is not just a piece of equipment; it's the cornerstone of electrical system reliability. This indispensable apparatus is pivotal in ensuring smooth and efficient power operations. It excels at the essential tasks of opening, closing, controlling, and safeguarding electrical components across the entire spectrum of power systems - from generation and transmission to distribution and energy conversion.
Structure
High Voltage Switchgear: This cutting-edge equipment is a marvel of engineering, incorporating a meticulously organized busbar room, circuit breaker room, secondary control room (instrument room), and feeder room. Each section is carefully isolated with durable steel plates to enhance safety and performance. For instance, the KYN28A-12 model showcases a strategic design, with its upper area serving as the instrument room, the middle as the circuit breaker room, and the bottom as the cable room, all tailored for peak efficiency and protection.
Low Voltage Switchgear: Based on component installation, this versatile equipment is classified into fixed and drawer types. The innovative drawer type switchgear offers a unique combination of a fixed cabinet body and a dynamic movable device part, providing unmatched flexibility and operational efficiency.
Internal Components
The internal components are the heart of the switchgear, encompassing an array of crucial elements such as circuit breakers, isolating switches, load switches, and operating mechanisms. Additionally, it includes transformers and a comprehensive suite of protective devices, all working in harmony to deliver unbeatable reliability and safety.
Classification
This sophisticated equipment is classified based on several key criteria. By the method of circuit breaker installation, it is available in both movable and fixed types. The cabinet structure offers a choice of open, metal enclosed, and metal enclosed armored configurations to suit various needs. The voltage level classification divides it into high-voltage switchgear (above AC1000V) and low-voltage switchgear (below AC1000V). Moreover, it is categorized into AC and DC switchgear, each specifically designed for uses such as incoming cabinets, outgoing cabinets, metering cabinets, compensation cabinets, and more.
Effect
Control Function: This expertly crafted switchgear provides seamless control, enabling precise connection and disconnection of circuits. It ensures efficient start-stop functionality for power equipment, optimizing operational reliability and performance.
Protection Function: With a focus on safety, this function is engineered to automatically disconnect circuits during overloads, short circuits, leakages, and other faults, effectively protecting both equipment and personnel from potential dangers.
Application Location
This switchgear is designed for exceptional versatility, making it the ideal choice for diverse applications. It can be seamlessly integrated into power plants, substations, petrochemical industries, metallurgical steel rolling, light industry, textiles, factories, and mines. Additionally, it is perfect for residential areas and high-rise buildings, ensuring consistent power reliability and safety across all these varied environments.
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. proudly shines as a luminary of innovation in the dynamic field of electrical integration. As a prestigious high-tech enterprise, our veteran team, boasting over 15 years of deep-rooted industry expertise, excels across the spectrum of research, development, production, and service, setting new benchmarks for innovation and excellence.
Our diverse and extensive product portfolio features high-voltage solid-state soft starters, capacitor cabinets, robust high and low voltage switchgear, sophisticated gas-insulated switchgear, and state-of-the-art substations. These elite solutions are artfully integrated across a plethora of sectors, from energy and chemical industries to metal smelting, electric power grids, and industrial manufacturing. Our influence extends to academia, research institutions, healthcare, pharmaceuticals, municipal commerce, water conservancy, hydropower, road traffic, as well as commercial and residential areas, ensuring dependable and efficient electrical distribution.
With a fervent belief in 'smart manufacturing,' we are steadfast in our dedication to technological innovation, continually enriching our team with top-tier technical talent. This strategic focus enhances our core competitiveness, empowering us to deliver unparalleled value to our clients as we strive to lead the industry. Since our inception, our journey has been one of exceptional progress—evolving from a burgeoning entity into a paragon of excellence. We adhere to a forward-thinking business ethos where quality ensures survival, market demands guide our expansion, reputation catalyzes development, and astute management promotes efficiency. Central to our operations is an unwavering commitment to 'technology as the guide, standardized management, exceptional quality, and absolute customer satisfaction'. These tenets reinforce our competitive advantage in the market, propelling us to new pinnacles in servicing China's electric power and grid sectors with unmatched agility and robustness. Integrity is our cornerstone, quality is our signature, service is paramount, and customer satisfaction remains our eternal pursuit. We are relentless in our quest for excellence, unyielding in innovation, and devoted to building a brand that commands trust. The support and confidence of our esteemed customers drive us forward. We extend our deepest gratitude to our loyal patrons for their enduring support and affection. Zhejiang ChaoTai Complete Equipment Co., Ltd. looks forward with great anticipation to a future of shared success and prosperity, hand in hand with you.
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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