Electrical Switchgear Cubicle
KYN28-12 series high voltage switchgear is suitable for indoor three-phase AC 50Hz, rated voltage 3.6-12kV. The product is an armored metal closed structure, and the whole is composed of two parts: shell and handcart.
Description
KYN28-12 Electrical Switchgear Cubicle
KYN28-12 series high voltage switchgear is suitable for indoor three-phase AC 50Hz, rated voltage 3.6-12kV.
The product is an armored metal closed structure, and the whole is composed of two parts: shell and handcart.
The shell is an assembled design, made of aluminum-zinc steel plate material, processed by numerical control equipment with a double folding process, with high mechanical strength, light weight, beautiful appearance, and strong corrosion resistance and oxidation resistance.
According to different uses, handcarts can be divided into circuit breaker handcarts, voltage transformer handcarts, metering handcarts, isolation handcarts, etc., which greatly meets the user's needs for multiple solutions.
The handcart adopts a middle-mounted type, which enlarges the space of the cable room and facilitates the connection of multiple cables. And it adopts the screw pushing mechanism, which is very light and flexible to draw out and insert, which is convenient for the overhaul and maintenance of the equipment. The function chamber is equipped with an independent pressure relief channel. When an internal arc fault occurs, the pressure relief device will automatically open to release the internal pressure to ensure the safety of equipment and personnel.
The electrical switchgear cubicle is designed for air insulation. It uses epoxy resin insulation, which has good water and dirt repellency, and can maintain its insulation performance in special environments.
Technical parameters of KYN28-12 electrical switchgear cubicle
Project | Unit | Data | ||||||
Rated voltage | kV | 3.6 | 7.2 | 12 | ||||
Rated frequency | Hz | 50 | 60 | - | - | - | - | |
Rated current of circuit breaker | A | 630 | 1250 | 1600 | 2000 | 2500 | 3150 | |
Rated current of switchgear | A | 630 | 1250 | 1600 | 2000 | 2500 | 3150 | |
Rated short time withstand current(4s) | kA | 16 | 20 | 25 | 31.5 | 40 | 50 | |
Rated peak withstand current | kA | 40 | 50 | 63 | 80 | 100 | 125 | |
Rated short circuit breaking current | kA | 16 | 20 | 25 | 31.6 | 40 | 50 | |
Rated short circuit closing current | kA | 40 | 50 | 63 | 80 | 100 | 125 | |
Rated insulation level | 1min power frequency withstand voltage | kV | 24 | 32 | 42 | |||
Lingtning impulse withstand coltage | kV | 40 | 60 | 75 | ||||
Protection grade | Shell is IP4X, IP2X when circuit breaker door is open | |||||||
Product
About us:
Henan Fengyuan Power Technology Co., Ltd., founded in 2010 with registered capital of 20 million yuan, a fixed asset of 50 million yuan, more than 200 employees and an annual output value of nearly 100 million yuan, located in Jiyuan City, Henan, China.
Our Services
| Trade Terms | FOB, CIF, EXW,etc. |
| Payment Terms | T/T, L/C, Western Union, Paypal,etc. |
| Payment Condition | 30% deposit in advance,70% balance before delivery |
| Packing | Standard Carton or wooden box |
| Shipping | By sea, by air and by express |
| Customize Serives | Logo print, Packages |
Certificates
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Packing
Contact us:
Contact: Charles Du
Mobile: +86 18639199897
E-mail: Fengyuan800@outlook.com
If you want to know more about our products, please contact us. Looking forward to serving you.
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