1500Kva Three Phase Pad Mount Oil-Immersed Distribution Transformer 15KV
summary
WINLEY offers a complete line of liquid-filled ThreePhase Pad-Mounted distribution transformers that meet applicable ANSI®/IEEE® standards.With high voltages up to 34.5 kV and ratings up to 5,000 kVA, It is suitable for high-voltage and large-capacity occasions, such as power substations, industrial power consumption, etc. In high-load, high-voltage scenarios, oil-immersed transformers have better performance and stability.
Production photos
Main data
| Transformer Type | Pad Mounted, Compartmental-Type |
| Transformer Configuration | Liquid Filled Pad Mounted |
| Transformer Feed Type | Loop Feed |
| Operation | Step-Down Operation |
| Phase | Three Phase |
| Capacity @ 55° | 1.5 MVA (1500 KVA) |
| Capacity @ 65° | 1.68 MVA (1680 KVA) |
| Vector Group | DYN1 |
| Primary Voltage | 12470V |
| Primary Voltage Class | 15 kV Class |
| Secondary Voltage | 208Y/120 |
| Frequency | 60 Hz |
| Temperature Rise | 55°C/65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | KNAN; Self-Cooled |
| Tap Changer | 5-position Tap Changer |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Ambient Operating Temperature Range | -40°C to +40°C (-50°F to +104°F) |
| Sound Level | 60 dBA |
| Core Material | Grain Oriented Steel |
| Tank Material | Coated Steel |
| Finish Color | Munsell™ 7.0 GY 3.29/1.5 Bell Green |
| Dry Weight (w/o Oil)* | 4,217 lb |
| Total Weight (Liquid Filled)* | 9,800 lb |
| Ratings | Meets/Exceeds DOE 2016 Efficiency Ratings |
| Efficiency % | 99.30% |
| No Load Loss (in watts) | +/- 1,900W |
| Full Load Loss (in watts) at 100% | +/- 10,500W |
Standard Features
• 60 Hz operation.
• 65°C average winding rise.
• Radial & loop feed arrangements.
• Dead and live front type of HV terminals.
• HV BIL 45 – 150 kV (Dead Front) 200 kV (Live Front).
• LV BIL 30 – 60 kV.
• Three-point latching of low-voltage door.
• High-voltage door, which can be opened only after
the low-voltage door is opened.
• Rigid steel partition.
• Transformer tank welded from cover to base.
• Permanent nameplate.
• One-inch NPT pipe cap filling provision.
• ANSI tank ground pads.
• One-inch drain valve and sampler.
• Automatic pressure-relief valve (35 SCFM).
• Tap changer with (2) 2.5% full capacity taps above
and below nominal.
• One 10”x18” (or 14”x25”) hand hole in transformer
tank cover.
• Painted olive-green color (Munsell 7GY 3.29/1.5).
• Designed, manufactured and tested in accordance
with the latest ANSI standards
Technical drawings
Specification
| Rated Capacity | Loss(w) | Dimension(mm) | Weight(kg) |
| No-load Loss(W) | On-load Loss | W | D | H | Oil Weight (L) | Total Weight (KG) |
| 45kVA | 160 | 1000 | 1730 | 990 | 1270 | 416 | 950 |
| 75kVA | 180 | 1250 | 1730 | 990 | 1270 | 435 | 1020 |
| 150kVA | 280 | 2200 | 1730 | 1245 | 1270 | 473 | 1225 |
| 300kVA | 480 | 3650 | 1830 | 1295 | 1270 | 605 | 1655 |
| 500kVA | 680 | 5100 | 2260 | 1345 | 1270 | 720 | 2110 |
| 750kVA | 980 | 7500 | 2260 | 1448 | 1628 | 1022 | 2950 |
| 1000kVA | 1150 | 10300 | 2260 | 1500 | 1625 | 1325 | 3720 |
| 1500kVA | 1640 | 14500 | 2210 | 1470 | 2150 | 1552 | 4672 |
| 2000kVA | 2160 | 20645 | 2380 | 1600 | 2220 | 1855 | 5670 |
| 2500kVA | 2680 | 27786 | 3070 | 1650 | 2330 | 2006 | 6580 |
| 3000kVA | 3300 | 30300 | 3260 | 1850 | 2460 | 2336 | 7500 |
| 3750kVA | 4125 | 37875 | 4080 | 2060 | 2680 | 2650 | 8450 |
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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1500Kva Three Phase Pad Mounted Transformer Oil Immersed Distribution 12.47KV to 208V Images
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