250kVA Single Phase Pad Mounted Transformer 12.4kV Oil Immersed Outdoor 1250mm Height 1106kg Weight

Price Negotiable
Price: $1000-$10000
MOQ: 1unit
Delivery Time: 30days
Brand: WINLEY
Product Description
Product Overview

250kVA single phase pad mounted transformer designed for outdoor applications, featuring oil-immersed cooling technology and 12.4kV high voltage rating. Engineered for reliable power distribution in utility and industrial settings.

Key Features & Compliance
  • Meets or exceeds ANSI®, IEEE® and NEMA® standards
  • Complies with DOE Energy Efficiency Standard 10 CFR Part 431
  • Tank coating exceeds IEEE Std C57.12.28™-2005 and IEEE Std C57.12.29™-2005 standards (stainless steel units)
  • Full compliance with IEEE Std C57.12.28™-2005 enclosure integrity requirements
  • Laser engraved nameplate for permanent identification
  • Recessed stainless steel lifting provisions
  • Tank grounding provisions for safety
  • Automatic pressure relief device
  • Electrical grade mineral oil insulation
  • Hinged door with stainless steel hinge pins and barrels
  • Floating lock pocket for easy alignment
  • Captive stainless steel pentahead door locking bolt
  • Oil fill and drain provisions
  • Removable sill for maintenance access
  • Welded domed tank cover
  • High-voltage bushing wells - 200 A capacity
250kVA single phase pad mounted transformer exterior view showing robust construction and safety features
Technical Specifications
Rating (kVA) High Voltage (kV) No Load Loss On Load Loss Height (mm) Depth (mm) Width (mm) Oil Weight (kg) Total Weight (kg)
15 34.5/19.92, 13.8/8, 13.2/7.6, 12.47/7.2 or others 50 195 840 740 610 45 294
25 34.5/19.92, 13.8/8, 13.2/7.6, 12.47/7.2 or others 80 290 840 740 610 68 362
37.5 34.5/19.92, 13.8/8, 13.2/7.6, 12.47/7.2 or others 106 360 840 760 610 75 476
50 34.5/19.92, 13.8/8, 13.2/7.6, 12.47/7.2 or others 135 500 840 810 610 93 553
75 34.5/19.92, 13.8/8, 13.2/7.6, 12.47/7.2 or others 190 650 840 860 610 132 672
100 34.5/19.92, 13.8/8, 13.2/7.6, 12.47/7.2 or others 280 1010 910 1200 965 230 714
167 34.5/19.92, 13.8/8, 13.2/7.6, 12.47/7.2 or others 435 1530 1000 1200 965 265 913
250 34.5/19.92, 13.8/8, 13.2/7.6, 12.47/7.2 or others 550 2230 1250 1300 1430 325 1106
Accessories
Transformer accessories including mounting hardware and connection components
Manufacturing Process
Transformer manufacturing process showing precision assembly and quality control Transformer core assembly and winding process with advanced equipment Transformer testing and quality assurance procedures Final transformer inspection and packaging for shipment
Frequently Asked Questions
Q: Can I place a sample order?
A: Yes, we welcome sample orders to test and verify product quality before larger purchases.
Q: What is the production lead time?
A: Mass production typically requires 15-25 days from order confirmation.
Q: How long is the warranty period?
A: We provide a 24-month warranty from the bill of lading date. For accessory issues, simply provide photos of damaged components for free replacement service. We also offer technical support as needed.
Q: Are OEM/ODM services available?
A: Yes, we are a manufacturer with our own R&D team and can customize products according to customer specifications, including colors, functions, packaging, and logo printing.
Q: How do you ensure product quality control?
A: We hold CE certification and employ professional engineers who supervise production according to technical drawings. Each manufacturing process has technical instructors, and QC supervisors conduct regular inspections. We perform performance tests during production and comprehensive quality tests upon completion.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xiamen Winley Electric Co.,Ltd
Location No. 99 Yilan Road,Siming,Xiamen,Fujian,China
Contact Person Steven

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