1. Rated capacity : 30~6000kVA 2. Rated HV : 6kV to 35 kV 3. Frequency : 50Hz or 60Hz 4. Cooling methods : ONAN or ONAF 5. Tapping Range : ±5% ±2x2.5% ±4x2.5% 6. Regulator way : off-circuit-tap-changing or on-load-tap-changing 7. Phase : Single Phase or Three Phases 8. Connection Symbol : Yyn0 or Dyn11 or others 9. Design elevation not exceeding 2000 meters,Customization required for altitudes exceeding 2000 meters 10. Coil temperature rise : 55°C 11. Cooling methods : AN or AF 12. Crust prevention class :IP20, IP23 13. Insulation level: 1.)10KV,power frequency withstand voltage 35KV,thunder impact voltage 75KV 2.)20KV,power frequency withstand voltage 50KV,thunder impact voltage 125KV 3.)35KV,power frequency withstand voltage 70KV,thunder impact voltage 170KV 14. Product Standard : GB1094 GB6450 GB/T10228 DIN42523 IEC726 15. Can run in 100% relative humidity or other harsh environment.
Epoxy resin insulated dry type transformer is very safe product. It can be directly installed in the load center. It works well in the 100% humidity environment without pre-drying. It has been widely used in the constructions field, commercial center, airport, station, port, subway, factory, underground power distribution station, offshore oil drilling platform, power plant etc.
Product Features
With advanced design and manufacture technology, rational structure and advanced formation of material, strict and perfect test technology, dry type transformer with thin insulation of casting resin has the following features: 1.Hardly inflammable, hardly bursting, causing no pollution. 2.Little partial discharge. 3.High moisture-proof level. 4.High mechanical strength and good heat stability. 5. High insulation level. 6. High capacity of overload because of high capacity of heat dissipation. 8.High economic properties. 7.Low loss, small volume and light weight.
Product Parameters
Product Details
Contact Us 1.H-Grade Insulation SG10 Series power transformers use great material and new technology to achieve H-grade insulation, it is reliably used in ambient temperature up to 180ºCand the main part of the transformer can sustain up to 220ºC. 2.Safety SG10 series power transformers use insulated materials which is flame retardant and moisture-proof, the combustible material is only 10% of the epoxy resin transformer. There's no poisonous fumes during long time burning at 800ºC. 3.Reliable SG10 series power transformers use special coil design and technology to achieve moisture-proof, mould proof and fame proof. It can sustain high thermal shock without partial discharge. 4.Strong over-load ability SG10 series power transformer can sustain 120% rated capacity. It can longtime running under IP23 without force air cooling.
Certifications
Q1: Are you a factory or trading company A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.
Q2: How does your factory do regarding quality control? A2: All the products will be 100% checked before the shipment.
Q3: When can I get the price? A3: Usually we quote within 24 hours after we get your inquiry.
Q4: How could I get a sample? A4: if you can not buy our product in your local area, we will ship a sample to you.You will be charged a sample price plus all related shipping costs.Express delivery charge depends on the quantity of the samples.
Q5: What is the price of shipping? A5: Depending upon the port of delivery, prices vari
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