Temel bilgiler.
Certification
CCC, ISO9001
Shell Material
Steel Plate
Lightning Shock Withstand Voltage (Full
75kv
Maximum Working Voltage
42kv
Rated Current
630 1250 1600 2000 2500 3150 4000 a
Rated Dynamic Stable Current (4s)
16/20/25/31.5/40/50 Ka
Rated Dynamic Stable Current (Peak)
40/50/63/80/100/125 Ka
Power Frequency Withstand 1min
42kv
Mechanical Life
20000times
Rated Short Circuit Current Open Times (
30times
Operating Mechanism Rated Voltage
AC11o/AC220/ DC110/DC220 V
Operating Mechanism Energy Storage Time
≤15s
Operating Mechanism Consumes Power
≤150va/W
Application Range
Power Plants
Taşıma Paketi
Export Wooden Packing
Teknik Özelikler
2300mm*800mm*1800mm
Ürün Açıklaması
Product Description
KYN28 - 12 armored open ac metal-enclosed switchgear, is on the basis of absorbing domestic and foreign advanced manufacturing technology on its own development and design of new products, applicable to 3.6-12 kv three-phase ac 50 hz single bus section system of complete sets of power distribution equipment, mainly used in power plants, industrial and mining enterprises and power distribution and power system secondary distribution, transmission and large high voltage motor starting, etc., shall be implemented for the control, protection, monitoring purposes. Switch cabinet meets IEC60298, GB3906 and other standard requirements, with the function of interlock, which can prevent the hand truck of circuit breaker from being pushed with load, prevent the circuit breaker from being wrongly divided and mistakenly closed, prevent the circuit breaker from being closed when the grounding switch is in the closed position, prevent from entering the electrified compartment by accident, and prevent the earth switch from being wrongly closed when electrified. VS1 and VD4 vacuum circuit breakers are available. It is the mainstream product of 3-10kv high voltage switch equipment, mainly used in the central distribution room and the more important end distribution room. high | mm | | 2300 |
wide A | mm | Rated current of branch bus ≤1250,Thermal stability current ≤31.5kA | 650 |
Rated current of branch bus ≤1250, thermal stable current ≤40kA | 800 |
Rated current of branch bus ≥1600 | 1000 |
deep B | mm | cable | 1500 |
overhead | 1700,1800 |
Rated voltage | kV | 12 |
Power frequency withstand 1min | kV | 42 |
Lightning shock withstand voltage (full wave) | kV | 75 |
Rated current | A | 630 1250 1600 2500 3150 4000 |
Rated symmetrical short circuit breaking current (RMS) | kA | 20,25,31.5,40 |
Asymmetric short circuit breaking current (RMS) | kA | 50,60,80,100 |
Rated dynamic stable current (4s) | kA | 20,25,31.5,40 |
Rated dynamic stable current (peak) | kA | 50,60,80,100 |
Mechanical life | times | 20000 |
Rated short circuit current open times (31.5kA) | times | 30 |
Mode of operation mechanism | | Spring energy storage |
Operating mechanism rated voltage | V | AC11O,AC220; DC110,DC220 |
Operating mechanism energy storage time | S | ≤15 |
Operating mechanism consumes power | VA/W | ≤150 |
Detailed Photos
Structural features The shell of the switch equipment is made of aluminum-zinc-coated thin steel plate processed by CNC machine, which adopts multiple edge folding process, plate structure and weld-free combination process. High precision, corrosion resistance and oxidation resistance, high mechanical strength, beautiful appearance, strong versatility. The cabinet body is assembled with rivet nut and high strength bolt. Short processing and production cycle, strong parts and components, small area. The surface does not need pickling, phosphating and other chemical treatment, and the production process is environmentally friendly and pollution-free. Cabinet body is equipped with bus room, switch room, instrument room, small bus room, cable room and other intervals, each compartment is relatively independent, do not affect each other, the key parts are set with observation window, the top of each room is set with pressure relief device, in the event of electrical accident can effectively relieve pressure from the top, protect the operator. Interlocking mechanism to ensure that the operation between the compartments meet the safety and procedural requirements, high safety. Switch and isolation handcart, PT handcart adopts extraction installation mode to connect and separate with main bus line through track, valve mechanism, dynamic and static contact. During operation, the high-voltage cabinet can be moved out of the car in need of maintenance for maintenance operation without affecting the operation of normal circuit. Adopting the modular design idea, the switch or PT of the same specification has complete interchangeability and high reliability. Switch equipment by cabinet put oneself in another's position and middle buy can pull out a part (namely hand car) two major parts are composed. The cabinet is divided into four separate compartments. The protection grade of the enclosure is IP4X. The protection grade of each compartment and the breaker compartment is IP2X when the door is opened. It is equipped with overhead input-outlet line, cable input-outlet line and other functional schemes, which can be used as distribution devices of various schemes after arrangement and combination. Certifications
Company Profile
Chongqing Lianwei Power Technology development Co., Ltd.(Tongxun Power Industry Co., Ltd.) was established in April 1989, located in Lidu Industrial Park, Fuling District, Chongqing. It has a 30-year history of production and development of complete electrical equipment. The company's predecessor is Fuling Three Gorges Electric Appliance Factory of Chongqing Yuneng Group, which was later assigned to Chongqing East Asia Group. In 2006, it was transformed into Chongqing Dixun Electric Technology Co., Ltd. and in 2013, it was renamed Chongqing Taiwei Electric Equipment Co., Ltd. in October 2015, it was reorganized into Chongqing Lianwei Power Technology development Co., Ltd.(Tongxun Power Industry Co., Ltd.)with wholly-owned subsidiaries of Lanzhou Changyao Distribution Engineering Co., Ltd., Lanzhou Guowei Power Supply Co., Ltd. and Chongqing Lianwei Power Technology Development Co., Ltd. The company is a group with integrated the general contracting of electric power projects, the loading, repairing, testing, manufacturing of electric power equipment, operation and maintenance of electric power systems and import and export trade.
Our Advantages
Conditions of use
1) ambient temperature: upper limit +40ºC, lower limit -25ºC; Daily mean ≯ + 35 ºC.
2) the altitude shall not exceed 1000m-4000m.
3) relative humidity ≯ 90% (25 mm).
4) earthquake intensity does not exceed 8 degrees.
5) no fire, explosion hazard, serious pollution, chemical corrosion and violent vibration.
Note: products under special operating conditions can be provided to users according to agreed conditions.
Ordering instructions
The following information should be provided when ordering:1.
main wiring scheme number and single wire system diagram, arrangement diagram and layout diagram;2.
secondary wiring diagram and terminal arrangement diagram. If there is no terminal arrangement diagram, follow the terminal arrangement diagram of the manufacturing company;3.
model, specification and quantity of electrical components of switchgear;4.
summary table of electrical equipment;
5. span and height dimensions shall be provided when bus bridge (bus bridge between two rows of cabinets and bus bridge between wall cabinets) is needed;6.
the use of switchgear is recommended when ordering under special environmental conditions;7.
the type and quantity shall be provided when other accessories are needed or beyond the specified appendix supply.Engineering cases
Tajikistan dangora 220KV substationKatabang thermal power plant, IndonesiaCoal-fired power plant in riau, IndonesiaVietnam north electric co. 's Hanoi van doon substationEast timor substation for Chinese nuclear industryChina institute of engineering physicsXi 'an, China aviation industry corporationPanzhihua xingang vanadium titanium xichang production baseLongdong hydropower station in ya 'an, sichuan provinceBatang langda hydropower station in ganzi prefectureSichuan guangan forward substationXiaojin county jiesigou secondary hydropower stationLuzhou hejiang longtan substationYunnan diqing north substationCountry garden lanzhou new city projectCountry garden lanzhou new district projectDeyang country garden, sichuanNanchong country garden, sichuanGuiyang poly groupChongqing poly groupChina railway group fuling beishan new town projectRaffles plaza, chongqingChongqing jiangbei international airportDatang international wulong xingshun wind farmXiuzhou photovoltaic power generation project in jiaxingJiangsu dongtai photovoltaic power projectGuizhou kaiphosphorus holding group co. LTDChongqing jianfeng groupChongqing huafeng groupChongqing nanfu aluminum industryChongqing changjiang normal universityChongqing vocational and technical college of industry and tradeChongqing universityChongqing jiaotong universityChongqing rail transit groupChongqing electromechanical groupChongqing changan groupChongqing iron and steel group longevity production base construction projectChongqing wanda sheet fuling production baseChongqing leading port construction projectChongqing fuling gaishan bay traffic hubChongqing fuling sewage treatment plantSichuan guangyuan sewage treatment plant
Adres:
29-1, Building 7, Asia-Pacific Road, Nanan District, Chongqing, China
İşletme Türü:
Üretici/Fabrika, Ticari Şirket, Grup Şirketi
İşletme Aralığı:
Araçlar ve Sayaçlar, Elektrik ve Elektronik, Endüstriyel Ekipmanlar ve Bileşenleri, Hizmet, Işıklar ve Aydınlatma, Metalurji, Maden ve Enerji, Üretim ve İşleme Makineleri, İnşaat ve Dekorasyon
Yönetim Sistemi Sertifikasyonu:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO 10012, ISO 17025
Şirket Tanıtımı:
Chongqing Lianwei Power Technology Development Co., Ltd. (Bundan böyle "şirket" olarak anılacaktır), Nisan 1989′te 60 milyon Yuan′ın tescilli sermayesi ile kurulan Chongqing Tongxun Power Company′den uluslararası bir ticari yan kuruluştur. Yaklaşık 30 yıllık üretim ve geliştirme geçmişiyle şirket, çok yönlü bir grup şirketi olan entegre Güç Mühendisliği, Güç Mühendisliği Genel Kontrat EPC, Güç Ekipmanları Montajı, Güç Bakımı, Güç Testi, Güç Satışı, Güç Mühendisliği Operasyonu ve Bakımı, Transformatör Üretimi, Kutu Tipi Transformatör Üretimi, Yüksek ve Düşük gerilimli Anahtarlama Tertibatı, Entegre Otomasyon Kontrol Sistemi, Operasyonel ve Bakım Sistemi, Enerji Yönetim Platformu Sistemi ve Yıldırım Koruma Güç Sistemi vb.
Chongqing Lianwei Power Technology Development Co., Ltd., Chongqing′de bulunan ve kolay ulaşım erişimi olan Güç Mühendisliği tasarımı, Geliştirme ve Üretimi ile ilgili profesyonel bir üretici ve ihracatçıdır. Şirket daha önce Chongqing Fuling Sanxia Electrical Plant olarak biliniyordu ve bu tesis 2006 yılında Chongqing Dixun Electric Technology Co., Ltd.′ye dönüştürülmüştü. Bundan sonra adı, 2013 yılında Chongqing Taiwei Electric Power Co., Ltd. Olarak değiştirildi. Mayıs 2015′de Chongqing Tongxun Power Industry Co., Ltd. Olarak yeniden düzenlendi. Bu şirket, Lanzhou Changyao Power Distribution Project Company, Lanzhou Guowei Power Supply Co. Ltd. Ve Chongqing Lianwei Power Technology Company′nin tamamen sahip olduğu yan kuruluşlarıyla birlikte.
1989′den bu yana "dürüstlük ve güvenilir, müşteri" kurumsal amacı ile uyum içinde olan şirket, "yenilikçi, pragmatik, öncü ve girişimci" ruhuna sadık kalarak "dürüstlük, mükemmellik, mükemmel, değer" marka imajını şekillendirmiştir. 2000 yılından bu yana şirket şu onursal unvanları almaya hak kazanmıştır: "Kalite tahsis edilmiş Tanıtım Birimi", "Chongqing Famous Product", "en İyi Bölge Medeniyetçilik Birimi", "A Class Taxpayer" ve "Ulusal Kalite İstikrarlı Nitelikli Ürün". Şirketin bir icat patenti ve hizmet modeli için altı patenti vardır.
Şirket temel olarak şu dört alanda faaliyet gösteriyor:
Bölüm 1: ENERJI MÜHENDISLIĞI INŞAATI.
Şirket, profesyonel inşaat ekibi aracılığıyla güç hattı, güç alt istasyonu, güç dağıtımı, dağıtım ağı, tarım ağı dönüşümü, ve bu talep eden firmanın elektrik projesinin genel yüklenicisi ve uygulaması.
Bölüm 2:
Ana ürünlerimizi ÜRETEN EKIPMANLAR şunlardır: Kutu SubStation, Kutu Anahtar İstasyonu, Yüksek ve Düşük gerilimli Anahtarlama Tertibatı, Dağıtım Kutusu, Kontrol Kabini (Kutu), Koruyucu Kabin (Kutu), telafi Kabini (Kutu), Yüksek ve Düşük Voltajlı Veri Yolu Köprüsü Çerçevesi, Transformatör, Özel Yıldırım Koruma Transformatörü, Optik Fiber Transformatör, Yıldırım geçirmez topraklama cihazları ve diğer ürünler müşterilerin ihtiyaçlarına göre özelleştirilebilir. Tutarlı kalite, zamanında satış öncesi ve satış sonrası hizmeti ile ürünlerimiz, müşterilerin büyük çoğunluğunun güven ve desteğini kazanmıştır.