Advanced Switchgear Cabinet for Reliable Power Management Solutions

Product Description

Product Description
A switchgear is an electrical equipment mainly used for opening, closing, controlling, and protecting electrical equipment during the generation, transmission, distribution, and energy conversion processes of power systems.
structure
High voltage switchgear: usually includes busbar room, circuit breaker room, secondary control room (instrument room), feeder room, etc., and each room is isolated with steel plates. Like KYN28A-12 model, the upper part is the instrument room, the middle part is the circuit breaker room, and the lower part is the cable room. Low voltage switchgear: It is divided into fixed and drawer type according to the installation method of components. Drawer type switchgear consists of a fixed cabinet body and a movable device part.
Internal components
It mainly includes circuit breakers, isolating switches, load switches, operating mechanisms, transformers, and various protective devices.
classification
According to the installation method of the circuit breaker, it can be divided into movable and fixed types; According to the cabinet structure, it can be divided into open, metal enclosed, and metal enclosed armored types; Divided into high-voltage switchgear (above AC1000V) and low-voltage switchgear (below AC1000V) according to voltage levels; Divided into AC switchgear and DC switchgear according to voltage waveform; Divided by purpose into incoming cabinets, outgoing cabinets, metering cabinets, compensation cabinets, etc.
effect
Control function: It can connect and disconnect the circuit to achieve start stop control of power equipment. Protection function: When the circuit experiences overload, short circuit, leakage and other faults, it automatically cuts off the circuit to protect the safety of equipment and personnel.
Application location
Suitable for power plants, substations, petrochemicals, metallurgical steel rolling, light industry textiles, factories and mines, residential areas, high-rise buildings, etc. 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. is a high-tech enterprise focused on the field of electrical integration. We have a professional R&D, production, and service team with over 15 years of industry experience.
Our main products include high-voltage solid-state soft starters, capacitor cabinets, high and low voltage switchgear, gas-insulated switchgear, and substations. Currently, our products are widely used in various fields such as energy and chemical industries, metal smelting, electric power grids, industrial manufacturing, universities and research institutions, medical and pharmaceutical sectors, municipal commerce, water conservancy and hydropower, road traffic, and commercial and residential areas.
We adhere to technological innovation and the development philosophy of "smart manufacturing," vigorously introducing high-level technical talents to comprehensively enhance the company's core competitiveness, while providing the most valuable services to our customers and striving to build the best brand in the industry. Since its establishment, the company has continuously made progress, evolving from nothing to something, and from something to excellence. We insist on innovation and follow a modern business path of survival through quality, market-oriented, development through reputation, and efficiency through management." We are committed to "technology as the guide, standardized management, excellent quality, and customer satisfaction" in our quality and technical talent management, enhancing the company's market competitiveness, and striving to serve the transmission and distribution fields of China's electric power and grid with faster, stronger, and higher goals. Integrity is fundamental, quality is paramount, service is supreme, and customer satisfaction is our eternal tenet. Pursuing excellence, continuous innovation, and puilding a trustworthy brand are the company's unwavering development goals. Your recognition is our driving force. We thank all our new and old customers for their support and affection, and Senhang Technology looks forward to working hand in hand with you to create a better 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.