25kVA Single Phase Oil Type Pad Mounted Transformer 12470GrdY 98.95% Efficiency DOE Compliant
Price:
$1000-$10000
MOQ:
1unit
Delivery Time:
30days
Brand:
WINLEY
Product Description
Product Overview
25kVA single phase oil-type pad mounted transformer designed for 12470GrdY applications, engineered to meet rigorous industry standards and energy efficiency requirements.
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
Technical Specifications
| Rated Capacity (kVA) | High Voltage (V) | Low Voltage (V) | Connection Symbol | Standard | Short-circuit Impedance (%) | Efficiency (%) |
|---|---|---|---|---|---|---|
| 25 | 4160, 7200, 12000, 12470, 13200, 13800, 19920, 24940, 34500 | 110, 220, 230, 400, 480 | II0, II6 | IEEE/ANSI/DOE | 1.0-4.5% | 98.95 |
| 37.5 | Same as above | Same as above | Same as above | Same as above | Same as above | 99.05 |
| 50 | Same as above | Same as above | Same as above | Same as above | Same as above | 99.11 |
| 75 | Same as above | Same as above | Same as above | Same as above | Same as above | 99.19 |
| 100 | Same as above | Same as above | Same as above | Same as above | Same as above | 99.25 |
| 167 | Same as above | Same as above | Same as above | Same as above | Same as above | 99.33 |
| 250 | Same as above | Same as above | Same as above | Same as above | Same as above | 99.39 |
| 333 | Same as above | Same as above | Same as above | Same as above | Same as above | 99.43 |
| 500 | Same as above | Same as above | Same as above | Same as above | Same as above | 99.49 |
Manufacturing Process
Frequently Asked Questions
Q: Can I have a sample order?
A: Yes, we welcome sample orders to test and verify product quality before larger purchases.
Q: What is the lead time?
A: Mass production typically takes 15-25 days depending on order quantity and specifications.
Q: How long is the warranty?
A: 24 months from bill of lading date. We provide free technical support and replacement of damaged accessories with photographic evidence.
Q: Is OEM/ODM available?
A: Yes, we are a manufacturer with our own R&D team and can customize products according to customer drawings or requirements, including colors, functions, packaging, and logo printing.
Q: How to control the products quality?
A: Our company holds core technology and CE certification. We employ professional engineers, strict manufacturing processes with technical instructors, and comprehensive quality control including performance testing during production and final inspection.
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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