250a export goods best selling hot chinese products telemechanic contactor

Company Information
Nanjing Aubo Electric Co. Ltd, simply as Aubo, is specialized in producing variable speed motor drive and soft starter,for both medium and low voltage , as well as simple PLC and motor protector , plus MV vaccum contactor and insulator. Aubo deals with both product trading and engineering solution. It also distributes VACON inverter from Finland, and AuCom soft starter from New Zealand.
Aubo has a factory in Nanjing and sales offices across the country, while the international customers are to be looked after by its Shanghai office.Product Description NameUnitValueMain circuitRated working voltage (Ue)kV7.212Rated working current (Ie)A160, 250,400,630Rated frequency (fr)Hz50~60Rated making capacityA10Ie (AC-4)Rated breaking capacityA8Ie (AC-4)Rated short time withstand currentA10IeRated peak withstand currentA25IeRated short circuit durations4Power frequency withstand voltageBetween phases,phase to earthkV3242Vacuum breakskV3242Lightening impulse withstand voltagekV6075Control circuitRated voltage1 (Us)VAC or DC. 110/220Rated power (Ps)Electric holdingVA≤1000/100 (absorbing/holding)Mechanical holdingVA≤900/600 (closing/opening)Auxiliary circuitForm3a+3bRated valueAC380V/5A, DC380V/1AControl circuit, auxiliary circuit to earth power frequency withstand voltagekV2Rated operating frequencyLong-term or mechanical holding typetime/h300Short-termtime/h600Mechanical endurance210000 times100Electrical endurance10000 times25(AC-3),10(AC-4)Mechanical characteristicsClosing timems≤200Original opening timems≤160(electric holding); ≤60(mechanical holding)3-phase synchronismms≤3Closing trippingms≤10Remark: 1.rated control voltage can be made according to customer’s requirements.2.for mechanical holding type, the interlock mechanism should be changed every 300,000 times.Our Service
1,We can design the job for yourspecsor your project
2,We provide site commissioningon demandPackagingshipping
We have several transportoptions forcustomer to choose:
1,Transport by sea
2, Transport bytruck
3, Transport by train
4, Transport by express service
5. Transport by air, (to be /confirm/ied)Trade term
1.Delivery term: FOB, CIF,EXW are available.
2.Payment term:30% prepayment, 70% before dispatching
3.Production lead-time: 1-2 weeks
4.Shipping lead-time: 4-6 weeks
5.Logistics: best service forwarder with good price, long term partner.Certifications