15kva Single Phase Pad Mounted Transformer 200Hz 2400V Loop Feed CSA ANSI IEEE Standard Liquid Filled Distribution Transformer
WINLEY’s 15 KVA single-phase pad-mounted transformer is liquid-filled with Class E insulation and self-cooling. It includes a 5-position tap changer, surge arrestors, and a 200A load break switch. UL and cUL certified, it meets DOE 2016, CSA, and ANSI/IEEE standards. Monthly delivery capacity is 800 units.
Single Phase Pad Mounted Transformer UL/cUL certification
WINLEY can apply for UL/cUL partner authorization according to customer requirements:
- UL Certificate Number:UL-US-2564931-0
- cUL Certificate Number:UL-CA-2548224-0
Main Data
This single-phase pad-mounted transformer designed for step-down operation in loop feed systems. It features a robust 2400V primary delta configuration and a 120V secondary output with ±3% voltage regulation. Built with Class E insulation and ONAN self-cooling, it ensures reliable performance with a temperature rise of 65°C. The transformer includes a 5-position tap changer, surge arrestors on both primary and secondary sides, and a load break switch rated at 200A for high-voltage safety
| Transformer Type | Pad Mounted |
| Transformer Feed Type | Loop Feed |
| Phase | Single Phase |
| Capacity | 15 KVA |
| Vector Group | II6 |
| Primary Voltage | 2400V |
| Secondary Voltage | 120V (L-N) |
| Secondary BIL | 30 KV |
| Frequency | 200 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E (120°C) |
| Cooling Class | ONAN; Self-Cooled |
| Impedance | 5.0% |
| Primary Connection Type | Dead Front |
| Load Break Switch | 4-Position Load Break Switch |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets CSA Standards Meets 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 |
| Total Weight (Liquid Filled)* | 1080.06 lbs |
Technical drawings
Ratings
- Meets/Exceeds DOE 2016 Efficiency Ratings
- Meets/Exceeds CSA Efficiency Ratings
- Complies with ANSI / IEEE C57
- Complies with ANSI / IEEE C62.11
- Complies with ANSI / IEEE 386
- Complies with ANSI / IEEE C2
- Complies with ASTM D3487
- Complies with ASTM D6871
- Complies with NEMA 260-1996
- Complies with CSA C2.1-06
- Complies with CSA C50
- Complies with CSA C88
Specification
| Single phase Pad mounted Transformer Specification |
| Rating | High voltage(kV) | No Load Loss | On load Loss | Height | Depth | Width | Oil Weight(kg) | Total Weight(kg) |
| (kVA) | (mm) | (mm) | (mm) |
| 15 kVA | 34.5/19.92
13.8/8
13.2/7.6
12.47/7.2
or others | 50 | 195 | 840 | 740 | 610 | 45 | 294 |
| 25 kVA | 80 | 290 | 840 | 740 | 610 | 68 | 362 |
| 37.5 kVA | 106 | 360 | 840 | 760 | 610 | 75 | 476 |
| 50 kVA | 135 | 500 | 840 | 810 | 610 | 93 | 553 |
| 75 kVA | 190 | 650 | 840 | 860 | 610 | 132 | 672 |
| 100 kVA | 280 | 1010 | 910 | 1200 | 965 | 230 | 714 |
| 167 kVA | 435 | 1530 | 1000 | 1200 | 965 | 265 | 913 |
| 250 kVA | 550 | 2230 | 1250 | 1300 | 1430 | 325 | 1106 |
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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