CKSS-12 40.1KV Cable Distribution Box
CKSS-12 20KV 33KV 35KV Indoor Metal Clad Switchgear Electrical Switchboard High and low voltage switchgear refers to indoor and outdoor ac switchgear operating in power system with voltage above 3kV and frequency below 50Hz. Is mainly used in electric power system (including power plants, substation, transmission and distribution lines and industrial and mining enterprises and other users) of the control and protection, as well as the operation of the power grid need to be part of the electrical equipment or lines into or out of operation, can also be used in electric power equipment or circuit failure occurs quickly from power grid failure part resection, so as to ensure the normal operation of power grid trouble-free part and the safety of the equipment, operation maintenance personnel.Therefore, high-voltage switch equipment is very important for transmission and distribution equipment, and its safe and reliable operation is of great significance to the safe and effective operation of power system.
Description
CKSS-12 40.1KV cable distribution box
The vacuum arc extinguishing chamber and its conductive connection, disconnector, grounding switch, main bus, branch bus and other main electrical circuits are single or combined and then encapsulated with solid insulating medium into one or several modules with full insulation and full sealing performance that have certain functions and can be combined or expanded again. The module surface accessible to people is coated with conductive or semi conductive shielding layer and can be directly and reliably grounded.
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;
Features
1.Safety
• All live parts are sealed or embedded in the epoxy resin and silicon rubber, fully insulated and wholly enclosed structure, safety protection level: IP67.
• Enhanced phase separation design, independent phase insulation to avoid the fault between phases.
• Switch working position of each phase could be observed independently, which improves operation safety.
2.Multi-environmental application
• Applicable to low temperature areas, high altitude areas, high humidity areas, high corrosion areas, low-lying areas and explosion forbidden places.
3.Flexibility
• Standard modular design to facilitate circuit extension, modification and replacement.
• Feasible to any replacement in both circumstances of any unit in fault and according user needs.
• Smaller dimension makes it more convenient to be moved, transported or replaced.
4.Environment-friendly
• Epoxy resin is employed instead of SF6.
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 |
FACTORY
CERTIFICATE
EXHIBITION
COMPANY OVERVIEW
PACKING&DELIVERY
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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