Xiamen Winley Electric Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 1000set/month |
| Delivery Time | 30days |
| Packaging Details | Plywood case |
| Transformer Type | Overhead Distribution Transformer, Conventional Type |
| Primary Voltage | 12470GrdY/7200 |
| Secondary Voltage | 277V |
| Frequency | 60 HZ |
| Temperature Rise | 65°C |
| Winding Material | Copper |
| Insulation Fluid | FR-3 Oil |
| K-Factor Rating | K-1 (Standard) |
| Brand Name | WINLEY |
| Model Number | D-50/12.47 |
| Certification | CE,ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000set/month |
| Delivery Time | 30days | Packaging Details | Plywood case |
| Transformer Type | Overhead Distribution Transformer, Conventional Type | Primary Voltage | 12470GrdY/7200 |
| Secondary Voltage | 277V | Frequency | 60 HZ |
| Temperature Rise | 65°C | Winding Material | Copper |
| Insulation Fluid | FR-3 Oil | K-Factor Rating | K-1 (Standard) |
| Brand Name | WINLEY | Model Number | D-50/12.47 |
| Certification | CE,ISO | Place of Origin | CHINA |
| High Light | 12470V Pole Distribution Transformer ，277V Pole Distribution Transformer ，50KVA Pole Distribution Transformer | ||
50KVA Single Phase Pole Distribution Transformer Oil immersed 12470V To 277V
The pole-mounted transformers produced by WINLEY ELECTRIC 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 markets such as North America, Central and South America, and Southeast Asia, and have been widely praised.
Main data
| Transformer Type | Overhead Distribution Transformer, Conventional Type |
| Phase | Single Phase |
| Capacity | 50 KVA |
| Primary Voltage | 12470GrdY/7200 |
| Secondary Voltage | 277V |
| Secondary Phasor | Single Phase |
| Secondary BIL | 30 KV |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | KNAN; Self-Cooled |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Insulation Fluid | FR-3 Oil - Non PCB Fluid |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 48 dBA |
| Efficiency | 98.90% |
Product drawings
Sinlge Phase Pole Mounted Transformer Structural Features
1. The tank lids have high-voltage porcelain bushings that come with ring terminals, which can accommodate either aluminum or copper cables.
2. The circular sewing structure of the tank cover ensures even stress distribution and reliable sealing.
3. The ring bolts on the tank wall serve as the low-voltage bushing and terminal and are tin-plated.
4. This item comes with a pressure relief valve that is capable of self-sealing.
5. According to ANSI standards, the transformer's suspension hooks at the top and bottom comply.
6. The ground terminal on the tank is a ring bolt ground terminal.
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.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2007
Total Annual:
$15M-$20M
Employee Number:
50~70
Ecer Certification：
Verified Supplier
WINLEY is located in Xiamen, China. We are specialized in manufacturing all kinds of transformers, voltage stabilizers, voltage regulators, etc. The products are widely used in industrial machinery, new energy, power generation, power supply, coal, metallurgy, petroleum, chemical, construction,... WINLEY is located in Xiamen, China. We are specialized in manufacturing all kinds of transformers, voltage stabilizers, voltage regulators, etc. The products are widely used in industrial machinery, new energy, power generation, power supply, coal, metallurgy, petroleum, chemical, construction,...
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