35kV SF6 Gas-Insulated Metal-Enclosed Switchgear
SF6 high-voltage gas-filled ring network cabinet is widely used in 10kV/6kV power distribution systems and is the first choice for switch products. it is widely used for various types of urban and rural users' power distribution systems. The switchgear is a modular unit mode, which can be combined according to different purposes; There are two types: fixed unit combination and expandable unit to achieve the flexible use of compact switchgears in various substations. SF6 high-pressure gas-filled ring main unit is a completely sealed system and its live parts and switches are enclosed in a stainless steel body. The entire switchgear is not affected by external environmental conditions, thereby ensuring operational reliability and personal safety. And to achieve maintenance-free. By choosing an expandable bus, any combination can be achieved to achieve full modularity. The safety insulation and shielding of the extended bus bar ensure reliability and safety. SF6 gas insulated switchgear can also provide TV-based automation solutions, forming the concept of intelligent switches, and minimizing the workload of on-site installation and commissioning. SF6 high-pressure gas-filled ring main unit is divided into non-expandable standard configuration and expandable standard configuration. Due to the combination of full modules with semi-modules and its self-extensibility, thus, it has extremely special flexibility. SF6 high-pressure gas-filled ring main unit implements GB standards.
Description
35kV SF6 Gas-Insulated Metal-Enclosed Switchgear
Specification:
1.SF6 gas insulated ring main uint(RMU), 12kV,24kV,36kV available.
2.Safe ring/plus RMR type SF6 gas insulated ring main unit is integrating with SF6 infill cabinet which gather with LBS, Fuse, ES, DS, etc.By the perfect integration of stationary type and flexible expansion,
3.SF6 gas-insulating compact close metal switchgear(Ring main unit) with the adoption of the modular design, is suitable for end-user or network node, meanwhile meets the requirement of all kinds of switching substations, cabinet-type transformer substations and cable branch cabinets. It characters on its compact structure, safety and reliability, longevity and maintenance free. This product is in conformity with the standards of IEC60420
4.The units are delivered from the factory ready for installation. Routine tests are carried out on all units/ modules before dispatch. No special tools are required for installing the equipment
Service conditions
1.Ambient temperature:-20℃ ~ +40℃;
2.Ambient humidity: Daily average RH ≤ 90%; Monthly average RH ≤ 95%
3.Altitude: Not exceed 2500m above sea level;
4.No flammable, explosive, no serious pollution, no chemical corrosion and severe vibration.
Main technical parameter
No. | Item | Unit | C/F Unit | V Unit | |||||
Load break switch | Circuit breaker | ||||||||
1 | Rated voltage | kV | 12 | 24 | 12 | 24 | |||
2 | Rated current | 630 | |||||||
3 | Rated frequency | Hz | 50/60 | ||||||
4 | 1min Power frequency withstand voltage | kV | 45 | 55 | 45 | 55 | |||
5 | Lightning impulse withstand voltage | kV | 75 | 125/150 | 75 | 125/150 | |||
6 | Rated transferring current | A | 1700 | 1400 | |||||
7 | Rated load circuitmaking current | A | 630 | ||||||
8 | Rated cable(line) charging breaking current | A | 50&10 | ||||||
9 | Rated short circuitbreaking current (peak) | kA | 20 | 16 | |||||
10 | Rated short circuit making current (peak) | kA | 63 | 50 | 63 | 50 | |||
11 | Short time (2s) withstand current, load switch | kA | 25/20 | 20/20 | 25/20 | 20/20 | |||
12 | Rated withstand current (peak) | kA | 63 | 50 | 63 | 50 | |||
13 | Mechanism life | times | 3000 | 10000 | 3000 | ||||
14 | Dimension | mm | 370x750x1345 | ||||||
PRODUCTION LINE
CERTIFICATE
EXHIBITION
COMPANY OVERVIEW
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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