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3 Phase Pad Mounted Transformer Oil Immersed Distribution 500Kva 12870V ANSI IEEE Standards
| Brand Name: | WINLEY |
| Model Number: | ZGS-500/12.87 |
| MOQ: | 1unit |
| Price: | $5000-$150000 |
| Packaging Details: | Plywood case |
| Payment Terms: | T/T |
12870V Pad Mounted Transformer
,ANSI IEEE Pad Mounted Transformer
,500Kva Pad Mounted Transformer
3 Phase Pad Mounted Transformer Oil Immersed Distribution 500Kva 12870V ANSI IEEE Standards
Why choose us
- WINLEY produces a full range of three phase pad mounted transformers with a capacity of 45kva-5500KVA and a voltage of up to 34.5KV. The products meet or even exceed the standards of DOE 2016, IEEE/ANSI, CSA, IEC, NEMA, etc.
- The three phase pad mounted transformer produced by WINLEY has obtained UL/cUL certification (Certificate Number: UL-US-2431836-0, UL-CA-2423202-0), and can apply for UL (partner authorization) according to customer requirements.
- Our products are exported to North America, South America, the Philippines and other places in large quantities. We have rich experience in design and production, professional and reliable after-sales service, and can deliver goods quickly within 7-35 days.
Product Photos
Engineered for radial feed systems, this transformer converts 12,870V delta primary to 208Y/120V wye-secondary, with dead front primary terminations for safe maintenance. Off-circuit tapping across 7 voltage settings adapts to grid needs. Built with aluminum windings and silicon steel core in a coated steel housing, it delivers durable performance for commercial/industrial use, compliant with ANSI/IEEE C57.12.34 for indoor/outdoor installations.
Main data
| 3 Phase Pad Mounted Transformer 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 | ~ | 15kV class, BIL95kV, 200A well&insert | dead front | |
| 6 | Secondary voltage | V | 480Y/277 | Wye-N | |
| 7 | Secondary connection | ~ | 4-hole spade | ||
| 7 | Tapping type | ~ | off-circuit tapping | ||
| 8 | Tapping range | % | 14400, 13800, 13200, 12870, 12470, 12000, 11700 | ||
| 9 | Cooling method | ~ | ONAN | ||
| 10 | Rated frequency | Hz | 60 | ||
| 11 | Vector group | ~ | Dyn1 | ||
| 12 | Insulation class | ~ | A (105℃) | ||
| 13 | Temperature rise | K | 65 | ||
| 14 | Off-load loss | W | 750 | with 10% tolerance | |
| 15 | On-load loss (85℃) | W | 5800 | ||
| 16 | Impedance | % | 5.5~6.5 | ||
| 17 | Winding material | ~ | Aluminum or copper | ||
| 18 | Core material | ~ | silicon steel | ||
| 19 | Cooling material | ~ | Mineral oil | ||
Technical drawings
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
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.
