Sg 3 Phase 30kVA 220V to 400V Step up Transformer

                                            Dear Customer, Welcome to Xingkerong We are original factory in China,we produce all kind of transformers like:dry type transformer,epoxy casting transformer,oil immersed transformer,age testing transformer or other special usage transformer,No matter what you need,please kindly tell us your requirements, we will make solution(drawing)for you reference soon.   Why choose us:All our voltage transformer we afford 2 years warranty(include customized products),All our products'insulation level is H( no need add extra fees up F to H),All our  prodducts using 200 ° high temperature resistance  material.(the best core material in the market)All our prodcuts we got CE,ROHS,ISO:9001 certificate.All our products 10pcs can delivery within 7 work days.All our products age testing 12 hours before deliveryAll our products overload capacity is 300% for 10 seconds, 150% for 120 secondsAll our products Power Factor is 0.85All we cna free for printed your logo on our products if you need40kva auto transformer detail pictures for you reference:Technical parameters:Rated capacity40KVA(we produce 3kva to 2000kva)phase number3 PhasesInput voltage220VAC(can be customized)Output voltage380VAC (can be customized)Working frequency50/60HZRated current60AShort Circurt Impedance4%Voltage Resistance2500VAc/min (does not have the puncture, no break down)Insulation LevelLevel HInsulation Resistance> 100MΩ/ DC500VMaterialsTransformer coil adopts 200 degree high temperature copper wire or aluminum wire.Silicon steel sheet, Baosteel, B50A470 materialMain material windingAluminum/CopperConnection modeY(or customized as our requirements)Environment temperature -10ºC  +45ºC ;indoor enclosure, floor-mountedTemperature rise limit:100K (Actual temperature minus ambient temperature)Cooling mode Natural cooling/ Fan system coolingSize(W*D*H)500*350*550mmWeight90KGWarranty2 yearsOur Transformer Testing Items:Testing itemsNo.Test nameRoutine TestOptional Test1Input voltage test√ 20utput voltage test√ 3No-load loss and current test√ 4PRI leakage sense test√ 5Insulation resistance√ 6Impedance voltage√ 7Pressure test√ 8Insulation resistance√ 9Winding resistance test√ 10Temperature rise test√√11Efficiency √12Connection method √13Inrush current test √14Sound level test √15Waterproof test √Some Xingkerong testing machine:FAQ:Q 1. what's the payment term?  A. We accept TT, Paypal, or Western union. Q 2. How is your delivery time ?A. For bulk order usually it will take about 10-25 days for production.For sample order need 7 days. Q 3.What's your packaging material?A. Using strong wooden case for protection.Q 4.Do you  accept to use our logo ?A.Our logo is R(please kindly find the previous pic to check).If your order has good quantity,it absolute no problem to do OEM. But  if you use our logo R will be high appreciated.Q 5.What's your month capacity?A. It depends on which model.For example for relay type small capacity , month capacity can reach near 5000pcs   and big capacity near 1000pcs. Q 6. What's the materials?A. For servo type stabilizer,we have two types, one 100% copper and the other is copper with aluminum.It depends on your require.     In fact,those two have no difference if normal work well. Only except the longlife. Copper is better and also higer price.For relay type stabilizer,we use toroid coils, the material is aluminum. comparing with square coils,toriod coils with high efficiency.For transformer,Aluminum or Copper material is accorsing your demind. Q 7.Could you offer Form A or other original documents? A. Yes, we can offer. please tell us all your requires after you pay.  Q 8. what kind of certificate you got?A. Our company already obtained CE,ISO9001, ROHS, SGS,design and technical patents certificates. Q9.Where is your market?A. Our products are popular inNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, EasternAsia, Western Europeand so on.Some of them are our regular customers and some of them are developing. We hope you can join    us and make mutural benifit from our cooperation.  Q10.Do you accept the Customized?A: Yes,Welcome customized. sending us your requires,we will draw a drawing for you checking soon.Contact Info:If you have any questions and helps,please contact us freely,we will be 24 hours on your side. Sales:Rebbeca Phone number:+86 13613025365 Wsp ID:+86 18153776692 Wcht ID:13613025365     /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1