{
 "slug": "oil-filled-250-kva-csp-single-phase-pole-mounted-distribution-transformer",
 "title": "Oil-Filled 250 kVA CSP Single-Phase Pole-Mounted Distribution Transformer",
 "category": "pole-mounted-transformer",
 "categoryName": "Pole-Mounted Transformers",
 "url": "https://www.electrical-equipment-factory.com/products/pole-mounted-transformer/oil-filled-250-kva-csp-single-phase-pole-mounted-distribution-transformer/",
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 "overview": "A single-phase, oil-filled CSP (Completely Self-Protected) pole-mounted distribution transformer rated 250 kVA, stepping 7.2 kV down to 120–240 V (or custom). The CSP design integrates internal protection for safe, reliable overhead distribution, housed in a sealed cylindrical tank built for outdoor utility-pole mounting. Copper or aluminium windings, certified to IEC and international standards.",
 "sellingPoints": [
  "CSP completely self-protected design — integral overload and fault protection",
  "250 kVA single-phase capacity for overhead distribution",
  "Fully sealed oil-filled cylindrical tank for long, maintenance-light outdoor service",
  "Flexible voltage: 7.2 kV HV, 120-240 / 240-480 / 347 / 600 V LV or custom",
  "Certified to IEC, CE, ISO9001/14001/45001, CQC, GOST, EAC"
 ],
 "specs": [
  [
   "Product Type",
   "Single-Phase Pole-Mounted CSP Oil-Filled Transformer"
  ],
  [
   "Rated Capacity",
   "250 kVA"
  ],
  [
   "Input Voltage (HV)",
   "7.2 kV (or custom)"
  ],
  [
   "Output Voltage (LV)",
   "120-240 / 240-480 / 347 / 600 V (or custom)"
  ],
  [
   "Frequency",
   "50 / 60 Hz"
  ],
  [
   "Phase",
   "Single"
  ],
  [
   "Winding Material",
   "Copper / Aluminium"
  ],
  [
   "Coil Structure",
   "Fully Sealed Construction"
  ],
  [
   "Protection",
   "CSP (Completely Self-Protected)"
  ],
  [
   "Application",
   "Power Distribution System"
  ],
  [
   "Standard",
   "IEC / GB"
  ],
  [
   "Certification",
   "IEC, CE, ISO9001, ISO14001, ISO45001, CQC, GOST, EAC"
  ],
  [
   "Packing",
   "Wooden Case"
  ]
 ],
 "applications": "Overhead distribution lines for residential neighborhoods, rural electrification, farms, streets and light-commercial loads where self-protected single-phase pole-mounted step-down is required.",
 "customisation": "Capacity, HV/LV voltage, winding material, bushing type and mounting hardware can be customized to local grid standards (e.g. ANSI/IEC).",
 "faq": [
  {
   "q": "What is the rated capacity of the Oil-Filled 250 kVA CSP Single-Phase Pole-Mounted Distribution Transformer?",
   "a": "The standard configuration is rated 250 kVA 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 7.2 kV (or custom) input to 120-240 / 240-480 / 347 / 600 V (or custom) 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, winding material, bushing type and mounting hardware can be customized to local grid standards (e.g. ANSI/IEC)."
  },
  {
   "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."
  }
 ],
 "brand": "MARS",
 "manufacturer": "Shanghai Mars Electric Power Equipment Co., Ltd.",
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