CKSS-12 40kv Solid Insulated Ring Main Unit
CKSS-12 switchgear is a fully sealed system, all its live components and switches are enclosed in stainless steel housing. The whole switchgear is not affected by the external environment conditions, thus ensuring the reliability of operation and personal safety, and achieving maintenance-free. By choosing the extensible bus, any combination can be realized and the whole modularization can be achieved. Extended bus safety insulation and shielding ensures high reliability and safety. CKSS-12 switchgear can also provide TV-based automation solutions, forming the concept of intelligent switches, and reducing the workload of field installation and commissioning to a minimum.
Description
CKSS-12 40kv solid insulated ring main unit
CKSS-12 metal-enclosed fully insulated ring switch cabinet, which is independently developed and manufactured byour company, has been listed as a high-tech product the type test of National High Voltage Electrical Appliance Test Center and the high-tech project .Widely used in 10kV/6K distribution system, it is the preferred switching product for all kinds of urban and rural users.
Switchgear is modular unit mode, which can be combined according to different uses. It can be divided into fixed unit combination and expandable unit to meet the flexible use of compact switchgear in various substations.
Main features
1.The switch cabinet is fully sealed and insulated. Buses, switches and live parts are completely enclosed in stainless steel housing.
2.the protection level is up to IP67: The whole switch device is completely free
from the influence of external environment conditions, even in short-term water immersion and other extreme circumstances, it can ensure the normal operation of the switch, and the product is lifelong maintenance-free.
3.The switch cabinet has perfect "five-proof" interlocking device, which completely eliminates the possible malfunction of personnel and equipment caused by human misoperation.
4.All switchgear cabinets have reliable safety relief channels, even in extreme cases can guarantee the personal safety of operators.
5. Switchgear can be divided into fixed unit combination and expandable unit combination.
6. The switch cabinet usually consists of front entry and exit lines, and can also be extended side-out lines or side-out lines according to different installation positions.
7. The cabinet body size is easy to install, and can be suitable for small space and poor environmental conditions.
8. Switchgear can be equipped with electric, remote control and monitoring devices according to different needs of users.
Advantage:
1) No gas leakage and greenhouse effect risk, good environmental protection performance, maintenance free;
2) Completely sealed insulation structure cast with epoxy resin, with reliable insulation performance and strong environmental adaptability;
3) Modular design, small size, flexible products, and easy to assemble on site; For remote areas with poor road traffic conditions, they can be disassembled for transportation and then reassembled, making transportation and installation modes diversified;
Technical Data
Description | Unit | |||
Rated voltage | kV | 12 | 12 | 12 |
Power frequency withstand voltage phase to phase/earth | kV | 42 | 42 | 42 |
Power frequency withstand voltage Between open contacts | kV | 48 | 48 | 48 |
Impulse withstand voltage phase to phase/earth | kV | 75 | 75 | 75 |
Impulse withstand voltage Between open contacts | kV | 85 | 85 | 85 |
Rated frequency | Hz | 50 | 50 | 50 |
Rated current | A | 630 | 630 | |
Rated short-time withstand current (4s) | kA | 20/25 | 20/25 | |
Rated peak withstand current | kA | 50/63 | 50/63 | |
Rated active load breaking current | A | 630 | ||
Rated closed loop breaking current | A | 630 | ||
Mechanical lifetime | Ops | 10000 | 10000 | 10000 |






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FAQ
Q5 : Is OEM/ODM available?
A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.
Q7 : Can the price be negotiated?
A: Yes, the price is negotiable. It can be changed according to your quantity or package
Q8 : How about inspection?
A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.
Q9 : What is payment terms?
A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.
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Welcome to inquiry
Contact information:
Jiyuan Fengyuan Electrical Equipment Co., Ltd
Sales Department
Contact person:Mr Charles Du
E-mail:fengyuan800@outlook.com
Mobile:+8618639199897(Available for whatsapp,wechat,skype)
Add:Huling industrial zone,jiyuancity,henan province,China
TEL:+86-0391-2180800
FAX:+86-0391-2180818
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