Product Description
Our Premium 11kv Switchgear Solutions stand at the forefront of electrical innovation, playing an indispensable role in modern power systems. Engineered to expertly handle the nuances of opening, closing, controlling, and safeguarding, these systems are pivotal during power generation, transmission, distribution, and conversion processes. They are meticulously designed to ensure uninterrupted operation and enhanced protection, catering to the sophisticated demands of diverse power applications.
Structure
Crafted with precision, our high voltage switchgear features a sophisticated architecture with strategically defined compartments including the busbar room, circuit breaker room, secondary control room (instrument room), and feeder room. Each compartment is fortified with robust steel partitions, offering unparalleled safety and organization. In models like the KYN28A-12, the instrument room commands the upper echelon, the circuit breaker room assumes a central position, and the cable room anchors the bottom, forming a cohesive and efficient structure.
Our low voltage switchgear is systematically classified based on installation methodologies into fixed and drawer types. The innovative drawer type showcases a resilient fixed cabinet body paired with a dynamic movable device section, providing both stability and flexibility.
Internal Components
Our switchgear comprises an array of high-performance internal components including state-of-the-art circuit breakers, isolating switches, load switches, precision operating mechanisms, transformers, and a suite of advanced protective devices. Each element is exquisitely harmonized to ensure supreme operational efficiency and rigorous safety standards.
Classification
Switchgear is meticulously classified by the installation method of the circuit breaker into movable and fixed types. The cabinet structures are further segmented into open, metal enclosed, or metal enclosed armored styles. By voltage levels, they are identified as high-voltage (above AC1000V) or low-voltage (below AC1000V), with voltage waveforms categorized into AC and DC. Moreover, they are adeptly configured to serve specific roles such as incoming cabinets, outgoing cabinets, metering cabinets, and compensation cabinets, ensuring comprehensive functionality.
Effect
Control Function: Our switchgear boasts an exceptional ability to manage circuit connectivity with precision, facilitating seamless start and stop operations of power equipment. This ensures optimal performance and reliability, tailored to meet the exacting standards of modern industry applications.
Protection Function: Engineered for excellence, our switchgear delivers robust protection by automatically disconnecting circuits during overloads, short circuits, or leakage events. This critical feature safeguards both equipment and personnel, providing peace of mind and unwavering safety.
Application Location
Our switchgear solutions are the ideal choice for deployment in a myriad of locations including power plants, substations, petrochemical facilities, metallurgical and steel rolling operations, light industry textiles, various manufacturing sectors, mining enterprises, residential complexes, and high-rise buildings. They are designed to ensure reliable, efficient performance across such diverse environments, adapting seamlessly to the unique demands of each setting.
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 at the forefront as a premier high-tech enterprise, passionately devoted to electrical integration. With a seasoned and inventive R&D, production, and service teams that bring over 15 years of profound industry experience, we redefine innovation and dedication in our field.
We proudly present a diverse array of state-of-the-art products, featuring high-voltage solid-state soft starters, capacitor cabinets, sophisticated high and low voltage switchgear, gas-insulated switchgear, and comprehensive substation solutions. These advanced offerings are extensively utilized across numerous industries, including but not limited to energy, chemical processes, metal smelting, electrical power grids, industrial manufacturing, educational institutions, healthcare and pharmaceuticals, municipal commerce, water management, hydropower, transportation infrastructure, as well as both commercial and residential developments.
Our unwavering commitment to 'smart manufacturing' is propelled by relentless technological advancement. We continually recruit elite technical experts to sharpen our core competitive edge, delivering unmatched value to our clientele while striving to establish the industry's benchmark brand. From our inception, we have embarked on a remarkable transformation journey; from modest origins to achieving industry excellence, our innovative spirit drives us forward. Our contemporary business ethos emphasizes sustainable quality, adapting to market demands, growth fueled by reputation, and efficiency driven by strategic management. We are resolute in our dedication to 'technology leadership, standardized management, superior quality, and customer satisfaction', all strategically aligned to enhance company competitiveness within China's power transmission and distribution sectors. We uphold integrity as the cornerstone of our values, prioritize exceptional quality, offer unparalleled service, and are committed to achieving customer satisfaction. Our relentless pursuit of excellence, pioneering innovation, and brand reliability remain our steadfast objectives. Your trust is the engine of our continuous progress. We extend our deepest gratitude to our loyal clientele for their steadfast support. At Senhang Technology, we are excited to partner with you in crafting a brighter, more prosperous 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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