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 "slug": "32-40-50-mva-oil-immersed-power-transformer-110-115-kv-to-10-5-kv",
 "title": "32 / 40 / 50 MVA Oil-Immersed Power Transformer 110–115 kV to 10.5 kV",
 "category": "power-transformer",
 "categoryName": "Power Transformers",
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 "overview": "A three-phase oil-immersed high-voltage power transformer rated 32, 40 and 50 MVA, stepping 110–115 kV down to 10.5 kV for utility substations and distribution networks. Built with a sealed steel tank, radiator cooling and a conservator oil-expansion system for efficient, reliable transformation. Copper or aluminium windings, IEC/GB compliant.",
 "sellingPoints": [
  "High-capacity 32 / 40 / 50 MVA at 110–115 kV transmission class",
  "Oil-immersed sealed construction with radiator cooling and conservator",
  "Vector group Dyn11 / Yyn0 to suit substation single-line requirements",
  "Low-loss copper or aluminium windings for high efficiency",
  "Certified IEC, CE, ISO9001/14001/45001, CQC, GOST, EAC"
 ],
 "specs": [
  [
   "Product Type",
   "Three-Phase Oil-Immersed Power Transformer"
  ],
  [
   "Rated Capacity",
   "32 / 40 / 50 MVA"
  ],
  [
   "Input Voltage (HV)",
   "110 / 115 kV"
  ],
  [
   "Output Voltage (LV)",
   "10.5 kV"
  ],
  [
   "Frequency",
   "50 / 60 Hz"
  ],
  [
   "Phase",
   "Three"
  ],
  [
   "Winding Material",
   "Copper / Aluminium"
  ],
  [
   "Vector Group",
   "Dyn11 / Yyn0"
  ],
  [
   "Cooling",
   "ONAN / ONAF (oil-immersed, radiator)"
  ],
  [
   "Standard",
   "IEC / GB"
  ],
  [
   "Certification",
   "IEC, CE, ISO9001, ISO14001, ISO45001, CQC, GOST, EAC"
  ],
  [
   "Packing",
   "Wooden Case"
  ]
 ],
 "applications": "Utility and industrial substations, power transmission and distribution networks, renewable-energy stations and large plants requiring 110–115-kV-class transformation.",
 "customisation": "Capacity, HV/LV voltage, vector group, tap-changer type, cooling class and fittings are customizable to project single-line requirements.",
 "faq": [
  {
   "q": "What is the rated capacity of the 32 / 40 / 50 MVA Oil-Immersed Power Transformer 110–115 kV to 10.5 kV?",
   "a": "The standard configuration is rated 32 / 40 / 50 MVA at 50 / 60 Hz. Other ratings in the same family can be built to order — tell us the load and we will confirm the nearest standard rating."
  },
  {
   "q": "What voltage ratio is available?",
   "a": "The standard unit is 110 / 115 kV input to 10.5 kV output. Voltage ratio, tapping range and vector group can be adjusted to your network; 50 Hz and 60 Hz designs are available."
  },
  {
   "q": "Which standards and certifications apply?",
   "a": "The product is designed to IEC / GB. MARS operates an ISO 9001 / 14001 / 45001 certified factory and holds CE (ECM), UDEM, EAC and CQC approvals; every unit is routine-tested before dispatch and type or witnessed tests can be arranged."
  },
  {
   "q": "Can this product be customised?",
   "a": "Capacity, HV/LV voltage, vector group, tap-changer type, cooling class and fittings are customizable to project single-line requirements."
  },
  {
   "q": "What is the lead time and how is it shipped?",
   "a": "Packed in wooden case. Typical lead time is 25–45 days after drawing approval for distribution equipment and 60–90 days for power transformers and containerised systems. Shipment is by sea from Shanghai on EXW, FOB, CIF or DAP terms with a full document pack."
  }
 ],
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 "manufacturer": "Shanghai Mars Electric Power Equipment Co., Ltd.",
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