Xiamen Winley Electric Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 1000set/month |
| Delivery Time | 30days |
| Packaging Details | Plywood case |
| Transformer Type | Pad Mounted Transformer |
| Phase | Three Phase |
| Feed Type | Radial Feed |
| Capacity | 500 KVA |
| Primary Voltage | 12870V |
| Secondary Voltage | 240/120V |
| Frequency | 60 Hz |
| Efficiency Ratings | ANSI C57.12.34 |
| Brand Name | WINLEY |
| Model Number | ZGS-500/12.87 |
| Certification | UL/cUL,CE,ISO |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000set/month |
| Delivery Time | 30days | Packaging Details | Plywood case |
| Transformer Type | Pad Mounted Transformer | Phase | Three Phase |
| Feed Type | Radial Feed | Capacity | 500 KVA |
| Primary Voltage | 12870V | Secondary Voltage | 240/120V |
| Frequency | 60 Hz | Efficiency Ratings | ANSI C57.12.34 |
| Brand Name | WINLEY | Model Number | ZGS-500/12.87 |
| Certification | UL/cUL,CE,ISO | Place of Origin | CHINA |
| High Light | 500KVA three phase pad mounted transformer ，UL-certified radial feed transformer ，multi-tap voltage regulation transformer | ||
500Kva Three Phase Pad Mounted Transformer Radial Feed 12.87KV To 240V Multi‑Tap Voltage Regulation UL‑Certified
Overview
The Winley 500 kVA pad‑mounted, radial‑feed distribution transformer is engineered for reliable, efficient service in indoor or outdoor applications. Designed to IEEE/ANSI C57.12.34 standards and built for demanding utility and commercial installations, this unit combines flexible off‑circuit multi‑tapping with robust construction and UL‑grade quality assurance.
Main data
| specification data | |||||
| No. | Particulars | Unit | Specification | Remark | |
| 1 | Type | ~ | pad mounted, radial feed | ||
| 2 | Rated capacity | kVA | 500 | ||
| 3 | No. of Phase | ~ | 3 | ||
| 4 | Primary voltage | V | 12870 | Delta | |
| 5 | Primary termination | ~ | (3) 15kV class, BIL95kV, Porcelain bushing | live front | |
| 6 | Secondary voltage | V | 240/120 | Delta w/center tap | |
| 7 | Secondary connection | ~ | (4) 6-hole spade | live front | |
| 7 | Tapping type | ~ | off-circuit tapping | ||
| 8 | Tapping range | % | 14400, 13800, 13200, 12870, 12470, 12000, 11500 | ||
| 9 | Cooling method | ~ | ONAN | ||
| 10 | Rated frequency | Hz | 60 | ||
| 11 | Vector group | ~ | Dd0 | ||
| 12 | Insulation class | ~ | A (105℃) | ||
| 13 | Temperature rise | K | 65 | ||
Technical drawings
Performance
Specification
| Rated Power (KVA) |
High Voltage (KV) |
Low Voltage (V) |
No-load Loss (W) |
On-load Loss (W) |
Height (mm) |
Depth (mm) |
Width (mm) |
Weight (kg) |
Weight (Lbs) |
| 75KVA | 34.5KV 4.160KV 12.47KV 13.2KV 13.8KV 24940GrdY/14400 1247Grdy/7200 4160GrdY/2400 or others |
277V 347V 480V 600V 120/240V 208GrdY/120 415GrdY/240 480GrdY/277 600Y/347 |
180 | 1250 | 1430 | 910 | 1930 | 645 | 1422 |
| 150KVA | 280 | 2200 | 1530 | 980 | 1510 | 989 | 2180 | ||
| 300KVA | 480 | 3650 | 1680 | 1080 | 1660 | 1415 | 3119 | ||
| 500KVA | 680 | 5100 | 1790 | 1160 | 1810 | 1905 | 4200 | ||
| 750KVA | 980 | 7500 | 2030 | 1300 | 2030 | 2755 | 6074 | ||
| 1000KVA | 1150 | 10300 | 1854 | 1549 | 1651 | 3235 | 7132 | ||
| 1500KVA | 1640 | 14500 | 2150 | 1570 | 2210 | 5835 | 12864 | ||
| 2000KVA | 2160 | 20645 | 2220 | 1600 | 2380 | 6430 | 14175 | ||
| 2500KVA | 2680 | 23786 | 2330 | 1650 | 3070 | 8865 | 19544 | ||
| 3000KVA | 3300 | 30300 | 2460 | 1850 | 3260 | 11300 | 24912 | ||
| 3735KVA | 4125 | 37875 | 2680 | 2060 | 4080 | 14400 | 31746 |
Production process
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2007
Total Annual:
$45M-$60M
Employee Number:
150~210
Ecer Certification：
Verified Supplier
R&D and production capabilities Winley Electric boasts a team of dozens of experienced senior engineers who are well-versed in transformer standards of different countries including ANSI, IEEE, CSA, DOE2016, NEMA and IEC60076, and who can tailor cost-effective transformer solutions ... R&D and production capabilities Winley Electric boasts a team of dozens of experienced senior engineers who are well-versed in transformer standards of different countries including ANSI, IEEE, CSA, DOE2016, NEMA and IEC60076, and who can tailor cost-effective transformer solutions ...
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