UL/cUL Listed 167kVA Single Phase Pad Mounted Transformer 13800V To
120V Oil Immersed Distribution Transformer ANSI IEEE Standards
A single-phase pad-mounted transformer, also known as a residential
transformer, is a compact and enclosed structure designed for
outdoor installation. The transformer is a sealed structure, and
its high and low-voltage facilities are installed side by side in
the cable entrance compartment. The transformer tank has a
protective flap cover. The cable entrance compartment uses a
padlock in accordance with ANSI C57.12.28 to lock the unit. The
residential transformer is tamper-resistant and
weather-resistant.WINLEY's Single phase pad mounted transformer
fully complies with and exceeds ANSI, DOE, IEEE, and CSA standards.
With UL/cUL, CSA listing.
Main data
| Phase | Single Phase |
| Transformer Feed Type | Loop Feed |
| Capacity | 167 KVA |
| Vector Group | II6 |
| Primary Voltage | 13800GrdY/7968 |
| Secondary Voltage | 120/240 |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation |
| Cooling Class | ONAN; Self-Cooled |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 55 dBA |
| Elevation (Altitude) | 3300ft (1000 meters) Above Sea Level or Below |
| Core Material | Grain Oriented Steel |
| Efficiency | 99.10% |
| No Load Loss (in watts)* | +/- 450W |
| Load Loss (in watts)* | +/- 1,825W |
| Total Load Loss (in watts)* | +/- 2,288W |
Drawing
Performance Characteristic
• Meet or exceeds ANSI®, IEEE® and NEMA® standards
• Meets DOE Energy Efficiency Standard 10 CFR Part 431 for
distribution transformers
• Tank coating exceeds IEEE Std C57.12.28™-2005 and IEEE Std
C57.12.29™-2005 standards (stainless steel units only)
• Full compliance with IEEE Std C57.12.28™-2005 standard enclosure
integrity requirements
• Laser engraved nameplate
• Recessed stainless steel lifting provisions
• Tank grounding provisions
• Automatic pressure relief device
• Electrical grade mineral oil
• Hinged door with stainless steel hinge pins and barrels
• Floating lock pocket for easy alignment
• Captive stainless steel pentahead door locking bolt
• Oil fill and drain provisions
• Removable sill
• Welded domed tank cover
• High-voltage bushing wells - 200 A
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 |
Ratings
- Meets/Exceeds DOE 2016 Efficiency Ratings
- Complies with ANSI / IEEE #C57.12.00
- Complies with ANSI / IEEE #C57.12.25
- Complies with ANSI / IEEE C57 12.28
- Complies with ANSI / IEEE C57 12.38
- Complies with ANSI / IEEE C57.12.70
- Complies with ASTM D3487
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.
