China High Quality of Over-Voltage Circiut Breaker PCBA

China high quality of over-voltage circiut breaker PCBAJL-400over-voltagePCBA'sprotectionisapowerprotectiondevicetoaconventionalanalogelectronicphasesequenceprotectionreplacementspeciallydesignedthree-phasefour-wiresystem.Itisamulti-functionalthree-phasepowersystemmonitoringandprotectionequipmentorthree-phaseelectricalequipment.Usinghighlyintegratedmicroprocessor,theapparatushasasimple,compact,easytouseanti-interferenceability,highreliability.Thisproductissettodisplaythree-phasevoltage,over-voltageprotection,undervoltageprotection,phaseprotection,phaseunbalancevoltageprotection,wrongphaseprotection,zeroprotectioninonelinebreak.Displayhigh-definitionwide-screenLCDWenzhongWen,withfullyfunctional,stableperformance,intuitivedisplay,easytooperatefeatures.
JL-400over-voltagepcb'sprotectionsuitablefordistributionsystemprotectioncabinetinstallation,suchas:distributioncabinets,powerdistributionbox,electricalcontrolbox,machinetoolsandotherequipment.YoucanreplaceSiemens,Schneider,OmronSqueakandothersimilarproducts.Notonlysuperiorperformance,butalsohasahigh-costvalue.Spec.WorkingVoltageAC220,50HzWorkingAmper20A,32A,40A,50A,60A(Resistive)LoadPower4.4KVA,6.6KVA,8.8KVA,11KVA,13.2KVAOvervoltagecutoffvalueAC270±5VOvervoltagerecoveryvalueAC255±5VUndervoltagecutoffvalueAC170±5VUndervoltagerecoveryvalueAC185±5VPowertransmissiondelay30±10sActiondelaytime≤1sPowerconsumption≤2WElectricalmechanicallife≥105
Product Description
Advantages:
1 R&D team support
2 UL, RoHS,ISO9001,SGS
3.IPC class2
4.Advanced production line and promtly delivery.
5,Honest Credibility in China.
6.Professional and abundant experience in PCB and PCBA.
7.Competitive price andgood quality.
8.Excellent after-sales service.
9. 100% test
PCBA Technology:
1) Professional Surface-mounting and Through-hole soldering Technology
2) Various sizes like 1206,0805,0603 components SMT technology
3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
4) PCB Assembly With UL,CE,FCC,Rohs Approval
5) Nitrogen gas reflow soldering technology for SMT.
6) High Standard SMT&Solder Assembly Line
7) High density interconnected board placement technology capacity.
FAQQ1:What'syourminimumorderquantity?
A1:OurMOQisnotthesamebasedondifferentitems.Smallordersarealsowelcome.Q2:whatfileweshouldoffer?
A2:PCB:Gerberfileisbetter,(Protel,powerpcb,PADsfile),PCBA:GerberfileandBOMlist.Q3: What any other information should be offered except for file?
A3:Following specifications are needed for quotation:
a) base material
b) Board thickness:
c) Copper thickness
d) Surface treatment:
e) color of solder mask and silkscreen
f) QuantityQ4:IamverysatisfiedafterIreadyourinformation,howcanIstarttopurchasemyorder?
A6:Pleaseclickthe"send"atthebottomofthispageorcontactoursalesonTradeManageonline!HowtoContactUs?
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