XWA Power & Cable Co., doo. je profesionalac proizvođač energetskih transformatora sa sjedištem u Xiangchengu, Henan Province, Kina. Projektiramo i proizvodimo uljne energetske transformatore i suhe razvodne transformatore od 10kVA do 63MVA, pokriva naponske klase od 6kV do 110kV, u IEC 60076, GB/T 1094, i ANSI/IEEE standarde.
Svi transformatori se proizvode u našoj fabrici od 33.000m², testiran u kući do pune IEC usklađenosti, i isporučuje se fabrički direktno u elektroprivrede, EPC izvođači, operateri industrijskih postrojenja, i razvijači obnovljivih izvora energije u 60+ zemlje. ISO 9001 certificiran od 2007. Državna mreža kvalifikovani dobavljač.
35kV transformator
Alloy Core Transformer
Alloy Core Transformer
3D Wound Transformator
Transformator uronjen u ulje
3D Coil Transformator
IEC 60076: Tehnička specifikacija energetskog transformatora
XWA Energetski transformatori su dizajnirani i proizvedeni u strogom skladu sa IEC 60076 (Power Transformers), IEC 60076-11 (Transformatori suvog tipa), i GB/T 1094 nacionalni standardi. Sljedeća tabela prikazuje najčešće isporučene modele i njihove osnovne tehničke parametre, pogodan za distribuciju električne mreže, industrijski, komercijalni, i primjene obnovljive energije.
| Model | Tip | Voltage Class | Raspon kapaciteta | Tipične primjene |
|---|---|---|---|---|
| S-11M | Potopljen u ulje | 10kV/0,4kV | 30–2.500 kVA | Distribucija električne mreže · Ruralna elektrifikacija |
| S13-M | Potopljen u ulje | 10kV/0,4kV | 30–2.500 kVA | Urbana mreža sa malim gubicima · Pametna mreža |
| SZ11 | OLTC uronjen u ulje | 10kV–110kV | 1,000–63.000 kVA | Trafostanica · Industrijsko postrojenje |
| SCB13 | Suvi epoksid | 10kV/0,4kV | 30–20.000kVA | Poslovni objekat · Bolnica · Metro |
| SCBH15 | Amorfni suvi tip | 10kV/0,4kV | 30–2.500 kVA | Ušteda energije · Ruralna mreža |
Scenariji primjene — Gdje se koriste XWA energetski transformatori
Električna mreža & Utility Distribution
XWA oil-immersed and dry-type transformers are widely deployed in primary and secondary power distribution networks operated by national grid companies and regional utilities. Our transformers handle the step-down and step-up functions critical to stable grid operation.
Typical products: S11-M (10kV), S13-M (10kV), SZ11 (35kV/110kV OLTC)
Typical capacity: 100kVA – 63,000kVA
Standardi: IEC 60076 · GB/T 1094
Industrial Plant & Factory Power Supply
Manufacturing facilities, petrochemical plants, steel mills, cement factories, and data centres require reliable, low-maintenance transformer solutions. XWA dry-type transformers (SCB series) are particularly suited for indoor installation where fire safety and low noise are priorities.
Typical products: SCB13, SCB15 (dry-type), SZ11 (ulje, with OLTC)
Typical capacity: 500kVA – 20,000kVA
Standardi: IEC 60076-11 · GB/T 10228
Solar, Wind & Projekti obnovljive energije
XWA step-up transformers for solar PV and wind farms are engineered to handle high-frequency harmonics generated by inverters, DC offset conditions, and the demanding load cycles of utility-scale renewable energy plants.
Typical products: Dedicated PV step-up transformer, BESS transformer
Typical capacity: 500kVA – 10,000kVA per unit
Voltage: 0.27kV/0.315kV → 10kV/35kV
Standardi: IEC 60076 · IEC 61936
Frequently Asked Questions of MV Power Cable
What types of power transformers does XWA Power manufacture?
XWA Power manufactures a comprehensive range of power transformers, including oil-immersed power transformers (S11, S13, SZ11 series), dry-type distribution transformers (SCB13, SCB15 series), transformatori jezgra od amorfne legure (SCBH15, S15 series), mining and explosion-proof transformers, solar PV step-up transformers, rectifier and furnace transformers, and pre-fabricated box-type substations (ZGS, YBW series).
Capacity ranges from 10kVA to 63,000kVA (63MVA), with primary voltage classes of 6kV, 10kV, 35kV, and 110kV. All transformers are manufactured to IEC 60076, IEC 60076-11, GB/T 1094, and ANSI/IEEE C57 standards.
What certifications and standards do XWA Power transformers comply with?
XWA Power transformers comply with the following international and national standards: IEC 60076 (Power Transformers — all parts), IEC 60076-11 (Transformatori suvog tipa), GB/T 1094 (Chinese national standard equivalent to IEC 60076), GB/T 10228 (Transformatori suvog tipa), ANSI/IEEE C57 (North American standard), i IEC 61936 (Power Installations).
Kompanija posjeduje ISO 9001 Sertifikacija upravljanja kvalitetom (pošto 2007), ISO 14001 Environmental Management, CCC China Compulsory Certification, and is an approved qualified supplier of State Grid Corporation of China. All transformers undergo full factory acceptance testing (FAT) before shipment.
What is the difference between oil-immersed and dry-type transformers, and which should I choose?
Oil-immersed transformers use transformer oil as both coolant and insulation. They offer higher capacity, better overload capability, and lower cost per kVA, making them the preferred choice for outdoor substations, power grid applications, and large industrial installations.
Dry-type (cast resin) transformers use epoxy resin insulation and require no oil containment systems. They are safer for indoor installation in buildings, bolnice, data centri, and metro systems where fire risk must be minimised. For capacities above 10MVA or voltages above 35kV, oil-immersed is generally more economical. For indoor urban environments requiring low noise and fire safety, dry-type is recommended. XWA Power’s technical team can assist with transformer selection based on your specific project requirements.
Can XWA Power manufacture transformers to custom specifications?
Da. XWA Power has strong custom transformer manufacturing capability. We can produce transformers to customer-specified capacity (kVA/MVA), voltage ratio, frekvencija (50Hz or 60Hz), cooling method (ONAN/ONAF/OFAF), tap changer type (NLTC or OLTC), winding material (bakar ili aluminijum), enclosure protection class (IP20 to IP54), and paint colour.
Podržavamo prilagođene dizajne prema regionalnim standardima uključujući IEC, ANSI/IEEE, BS, AS/NZS, i druge lokalne mrežne kodove. Posebne primjene uključujući rudarstvo, solarni PV, ispravljač, peći, i trakcioni transformatori su dostupni. Vrijeme isporuke za prilagođene transformatore je obično 35-90 dana nakon potvrde narudžbe i odobrenja tehničkog crteža.
Kako mogu dobiti ponudu transformatora od XWA Power, i koje je vrijeme isporuke?
Da biste dobili ponudu, molimo da dostavite sljedeće informacije: tip transformatora (uronjeni u ulje ili suvi), kapacitet (kVA/MVA), voltage ratio (primarni/sekundarni kV), frekvencija (50Hz or 60Hz), količina, i zemlju odredišta. Pošaljite svoje zahtjeve putem našeg online obrasca za upit ili e-pošte na info@xwacable.com.
Naš prodajni tim će odgovoriti sa detaljnom tehničkom i komercijalnom ponudom 24 sati. Standardna vremena isporuke: Transformatori uronjeni u ulje: 30–60 dana. Suhi transformatori: 25–45 dana. Prilagođene/specijalne specifikacije: 45–90 dana. Prihvaćamo plaćanje T/T (bankovni transfer) i akreditiva (akreditiv). Inspekcija treće strane (SGS, BV, TÜV) je dobrodošao prije otpreme.