25KVA Single Phase Pole Mounted Transformer Distribution 4160V To 120V ANSI / IEEE C57
The pole-mounted transformers WINLEY produce have rated capacities ranging from 10 kVA to 333 kVA, meeting ANSI/IEEE C57, IEC60076 and other standards, and meeting or even exceeding DOE and CSA efficiency requirements. Our products have been exported in large quantities to North America, Central and South America, Southeast Asia and other markets and have been widely praised.
Product Structure
Main data
| Phase | Single Phase |
| Capacity | 25 KVA |
| Primary Voltage | 4160GrdY/2400 |
| Secondary Voltage | 120/240V (L-N-L) |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | ONAN; Self-Cooled |
| Efficiency Standard(s) | DOE 2016 , CSA Standards , ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Ambient Operating Temperature Range | -40°C to +40°C (-50°F to +104°F) |
| Sound Level | 48 dBA |
| Core Material | Grain Oriented Steel |
| Tank Material | Coated Steel |
| Dimensions* | 21.60''-W x 24.5''-D x 40.10''-H |
| Efficiency | 98.80% |
| No Load Loss (in watts) | +/- 104W |
| Full Load Loss (in watts) | +/- 377W |
| Total Load Loss (in watts) | +/- 481W |
Product images
Standard Feature
■Quality System ISO 9001 certified.
■Lifting lugs meeting all of the requirements of the CSA C2.1-06 and CSA C2.2-06 Standard
■Computer aided design for mechanical & electrical calculations (C.A.D.).
■Core and coils designed for an optimum Total Ownership Cost (TOC).
■Provision for surge arrester bracket,bracket available as an option.
■"Low-high-low"windings for increased short circuit stren-gth,efficiency and thermal strength
■Cover or sidewall mounted high voltage bushing(s)as required.
■Wound core with step-lap joints for increased efficiency and lower noise levels.
■Dual voltage designed to meet BIL and short circuit requirements on both connections.
■Automatic self-resealing pressure relief valve.
■Low voltage spade or clamp type(basket)terminals as required.
■Multiple cover clamps to ensure proper sealing and to minimize water retention on the cover edge
Product drawings
Specification
| Single phase Pole Mounted transformer |
| Rated Capacity | High
Voltage | Low
Voltage | Connection Symbol | Standard | Short-circuit impedance | Efficiency |
| (kVA) | (v) | (v) | (%) | (%) |
| 10 | 34500/19920V
13800/7957V
13200/7620V
12470/7200V
or others | 120-240V
240-480V
347V
600V | II0,II6 | IEEE/ANSI/ DOE | 1.8-4% | 98.7 |
| 15 | 98.82 |
| 25 | 98.95 |
| 37.5 | 99.05 |
| 50 | 99.11 |
| 75 | 99.19 |
| 100 | 99.25 |
| 167 | 99.33 |
| 250 | 99.39 |
| 333 | 99.43 |
Production process
FAQ
1. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
2. Q: What is the lead time?
A: Mass production time 15-25 days.
3. Q: How long is the warranty?
A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.
4. Q: Is OEM/ODM available?
A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.
Customized services:
a. Customized color and special function.
b. Customized box.
c. Print customer's logo.
d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.
5. Q: How to control the products quality?
A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
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25KVA Single Phase Pole Mounted Transformer Distribution 4160V To 120V ANSI / IEEE C57 Images
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