Basic Info.Model NO.VITF630-12-20
TF314QModelTF314qMaterialCeramicContactorsCucr25/40/50, Wcu10/20,
CuwcBellows316L Stainless SteelRated Voltage12kvRated
Current630ARated Short-Circuit Breaking Current20kaPower Frenquency
Withstand Voltage42kvStorage Life20
YearsTrademarkDayuSpecificationJB8738-2008OriginXiaogan ChinaHS
Code8538900000Product Description Why us:PLANSEE company and Sirui
company contactors;Baoguang company metalized isostatic pressing
ceramic;316L stainless steel bellows;One time brazing technology;No
air leakage;Good power frequency;Free painting technology;Stable
quality and competitive price;Marketing: France, Italy,
Austrian,Russia, Iran , Indian, USA.1.Product
information:Drawing:Main Technical ParameterRated voltage12KVRated
current630ARated frequency50HzRated short-time Power frequency
withstand voltage42kVRated lightning impulse withstand
voltage75kVRated short-time withstand current20kARated duration of
short-circuit4 sRated peak withstand current50kARated short-circuit
making current(peak)50kARated active load breaking current630ARated
closed-loop breaking current630ARated cable-charging breaking
current10ARated breaking current of single capacitor
bank400AMechanical endurance10000 timesClosing force due to bellow
and atmosphere80±30NForce required to hold contacts open at full
storke140±40NCircuit resistance at lowest rated contact
force≤45μStorage life20 yearsContacts limit erosion3mmWeight of
movable parts≤0.7kgMECHANICAL DATA REQUIRED FOR THE MATCHED VACUUM
SWITCHGEARClearance between open contacts9±1 mmContact connection
stroke3±0.5mmAverage opening speed1.0±0.2m/sAverage closing
speed0.6±0.2m/sRated added extemal contact final
force900±50NContact bouncing duration at closing operation≤2
msClosing and opening non-simultaneity of three-phase contacts≤2
msMaximum rebound durning opening≤1.5 mm2. Key raw material
supplier:3.Company Information:Main products: over 100 kinds of
1.14kV-40.5kV vacuum interrupters and embedded polesUsage: for
indoor and outdoor circuit breakers, contactors and load breaking
switchesVoltage range: 1.14kV-40.5kVCurrent
range:200A-5000AShort-circuit breaking current:6.3-50kACity:
Hi-tech Zone of Xiaogan, Hubei provinceSale amount: 200,000nos per
yearManagement system: ISO9001,ERPTarget: Manufacturing better
vacuum interrupters.The company pledge: people-oriented, continuous
development. With the value idea joint development of enterprise,
colleagues and customers, we insist on supplying development stage
for each employee, and competitive products and service for every
customers, value for society.4. Advanced Technology:1).One time
brazing technology: All the components will be assembled in the
one-time brazing furnaces, reduced the air leakage rate
greatly;2).No air leakage vacuum interrupters: Press tanks can
check air leakage vacuum interrupters right away, no need to wait
for long time. After your switches are sold, maybe one day your
customer will call you that there is air leakage problem. But with
the help of the press tanks, if you buy our vacuum interrupters,
you no need to worry about the air leakage problem, we already find
out the air leakage ones, even there is only one;3).High vacuum
degree: Most of our vacuum interrupters are with high vacuum degree
-5pa;4).Advanced voltage and current aging technology: Can burn the
burr totally, improve lightning impulse withstand voltage and
short-time power frequency withstand voltage; 5). Free
painting technology: Free painting instead of electroplate
technique, very environmental;6).Wastewater purification system:
Can treat the waste water and reuse it, save the water, protect the
earth;7).Strict inspection: From parts inspection to package, we
have technological process instructions, and executing them
strictly, detecting the technical data, ensure every vacuum
interrupter are reassuring.5.Trade information
list:MOQ3nosPriceFactory price, competitivePaymentT/T, L/C or
Western union Price termEXW,FOB,CNF,CIFShip
portWuhan/Shanghai/Ningbo/Shenzhen/Guangzhou Delivery timeWith
enough stock: 3 days for sample order;3-5 days for order.Out of
stock with enough parts: 15-20 days for sample and
order.Custom-made: 30-45 days for sample and order. As we need to
custom-made ceramic, it cost much time about 1
month.PackageStandard export package.Poly bags+foam+carton box,
outside fixed with wooden tray, or do as your requirementsHS
code8538900000OthersAccept OEM&ODM, products can be
customized6. FAQ:1). When can I get
reply after sending inquiry?In 24
hours.2). Is sample available for
quality inspection?Of course, sample order is the best way to build
trust.3). How do you control the
products' quality? 100% inspection before
packing; Strict quality control management; Well trained
staff.4). Would you accept to use our
Logo?OEM and ODM are welcomed, customized
specification.5). What's the warranty
period of your products?12 month.6.
How to send an inquiry for more information?Clic
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