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FYG-12 solid insulated switchgear is suitable for middle voltage power distribution system and rated current is 630A/1250A. It is more reliable than the SF6 ring main unit, and is more suitable for a wider range of applications in both of GB standard and IEC standard.
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 |









Jiyuan Fengyuan Electrical Equipment Co., Ltd was established in 1984 and is a designated enterprise specializing in the production of high and low voltage switch cabinets by the State Grid Corporation of China.
we have more than 30 years professional experience in high and low voltage switchgear and integrated substationm,box type substation,transformer,etc, have CE,ISO, GB,CQC,certificate
Factory directly,Professional manufacturer,All can be customized
welcome to inquiry





Q1 :I know your quality is perfect but in our market normal quality are more popular what can I do?
A: Please don't worry, we can provide a series of quality of products, you can choose the best one to meet your market,we will try our best to support you. I believe we can provide products meet all your requirements
Q2 :Can I get a sample before the order because I really don't how is your products quality?
A: Of course! We also think sample order is the best way to build trust. We offer free sample service ! Do not hesitate to send inquiry to get the free sample!
Q3 :What's the delivery time? Because we really need them is urgently?
A: 3~7days For sending sample order. .15days for regular order , we will never eat our words.
Q4 :What's the warranty period for your products?
A: For One year warranty.
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.
Q10 : What is the service offered by company?
A: We have the professional engineer team which can design and develop the mold to arrive different customer requirement.
We also have the sales team to offer good service from pre-sale to after-sale.
We offer free after-sale service for one year
Tips for quote &Placing Order:
The customer shall specify the following items:
♠ Primary circuit scheme and single line system diagram
♠ Secondary circuit schematic diagram, the wires shall be connected according to factory standard if customer has no requirement;
♠ Switchgear arrangement diagram, plan view of electric power substation.
♠ Detailed specification and parameter of electric element of each circuit;
♠ Surface colour of switchgear;
♠ Other requirements.
Trade terms:
1.Payment: 1) 30% in advance, 70% balance against copy of B/L
2.Port of loading: Qingdao port or Lianyungang port
3.Discounts: offered based on order quantities
4.Delivery time: 10-30 days according to order quantities
5.Package: wooden box and wooden pallet and can be csutomized
Contact information:
Jiyuan Fengyuan Electrical Equipment Co., Ltd
Sales Department
Contact person:Mr Charles Du
E-mail:fengyuan800(@)outlook.com
Mobile:008618639199897 (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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