Product Description
The Kyn28-12 Switchgear Electrical Enclosure stands as a pinnacle of engineering in electrical equipment, masterfully designed to open, close, control, and safeguard electrical systems across the vast landscape of power generation, transmission, distribution, and energy transformation processes.
Structure
High Voltage Switchgear: This sophisticated setup includes distinct compartments such as the busbar room, circuit breaker room, secondary control room (instrument room), and feeder room, all meticulously separated by steel plates. Model KYN28A-12 exemplifies this, with its upper tier hosting the instrument room, the middle accommodating the circuit breaker room, and the lower part dedicated to the cable room, ensuring optimal functionality and safety.
Low Voltage Switchgear: This category is segmented into fixed and drawer types based on component installation. The drawer type switchgear features a stable cabinet structure paired with a seamlessly movable device component, ensuring flexibility and efficiency in operations.
Internal Components
The switchgear is a powerhouse, integrating crucial internal components such as circuit breakers, isolating switches, load switches, operating mechanisms, transformers, alongside a suite of protective devices designed for comprehensive safety and operational excellence.
Classification
This versatile switchgear is classified by: the circuit breaker's installation as either movable or fixed; the cabinet's design as open, metal enclosed, or metal enclosed armored types; voltage levels into high-voltage (above AC1000V) and low-voltage (below AC1000V) categories; AC or DC voltage waveform; and its functional purpose, be it as incoming, outgoing, metering, or compensation cabinets.
Effect
Control Function: This switchgear efficiently connects and disconnects circuits, facilitating the precise start-stop control of power equipment, ensuring seamless operational management.
Protection Function: It intelligently detects overloads, short circuits, leakage, and other anomalies, automatically severing the circuit to safeguard both equipment and personnel, epitomizing state-of-the-art protection.
Application Location
The Kyn28-12 Switchgear is perfectly suited for an array of environments including power plants, substations, petrochemical industries, metallurgical steel rolling, light industry textiles, factories, mines, residential complexes, and towering high-rise buildings, offering reliable power solutions wherever needed.
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 proudly as a high-tech beacon in the realm of electrical integration. With a dedicated and vastly experienced R&D, production, and service team boasting over 15 years in the industry, we are unwavering in our commitment to innovation and excellence.
Our exceptional product range encompasses 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. These cutting-edge products are extensively deployed across diverse sectors, including energy and chemical industries, metal smelting, power grids, industrial manufacturing, esteemed universities and research institutions, the medical and pharmaceutical sectors, municipal commerce, water conservancy and hydropower, road traffic, as well as commercial and residential zones.
Driven by a steadfast commitment to technological innovation and our 'smart manufacturing' development philosophy, we actively recruit high-level technical talent to significantly elevate our core competitiveness. Our mission is to deliver unparalleled services to our clientele and sculpt the preeminent brand in the industry. Since inception, our journey has been one of relentless progression, transforming from a fledgling company to a paragon of excellence. We fervently embrace innovation and adhere to a modern business ethos of thriving through quality, market-driven strategies, growth through reputation, and efficiency via astute management. Our creed, 'technology as the guide, standardized management, excellent quality, and customer satisfaction,' underpins our quality and talent management strategies, bolstering market competitiveness, and aspiring to redefine the transmission and distribution landscape in China's electric power and grid sectors with enhanced speed, strength, and elevated aspirations. Integrity is our foundation, quality our utmost priority, service our crowning glory, and customer satisfaction our perpetual pursuit. Endeavoring for excellence, perpetually innovating, and cultivating a trustworthy brand epitomize our unwavering developmental objectives. Your recognition fuels our passion. We extend heartfelt gratitude to both new and longstanding customers for their unwavering support and encouragement, and look forward to a collaborative partnership with you to forge a brighter future.
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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