75KVA Three Phase Power Pole Mounted Distribution Transformer Oil
Immersed 12000V
Standard Features
- Meets DOE 2016 Standards, Meets ANSI/IEEE Standards
- Triplex core/coil design.
- Wet process high voltage bushings.
- Molded polymer low voltage bushings.
- Tin plated bronze terminals suitable for copper or aluminum
connection.
- Two tank grounding provisions.
- Lightning arrester mounting provisions.
- 1/2” drain plug.
- Automatic pressure relief device.
- Mineral oil.
- Mild steel tank and bolted cover.
- Laser engraved nameplate.
Main data
| Transformer Type | Overhead Distribution Transformer, Conventional Type |
| Phase | Three Phase |
| Capacity | 112.5 KVA |
| Primary Voltage | 34500GrdY/19920 |
| Primary Voltage Class | 35 kV Class |
| Primary Phasor | Grounded Wye |
| Primary BIL | 200 kV |
| Secondary Voltage | 208Y/120 (L-N-L) |
| Secondary Voltage Class | 1.2 kV Class |
| Secondary Phasor | Wye-N |
| Secondary BIL | 30 KV |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | ONAN; Self-Cooled |
| Impedance | 3.10-5.75% |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 55 dBA |
| Core Material | Grain Oriented Steel |
| Tank Material | Coated Steel |
| Dimensions* | 33''-W x 35''-D x 76''-H |
| Efficiency | 98.80% |
| Based on transformer operating at 50% of nameplate base kVA. | |
| Load Losses Based on 85°C Reference Temp. | |
| No Load Loss (in watts) | +/- 260W |
| Full Load Loss (in watts) | +/- 1,300W |
| Total Load Loss (in watts) | +/- 1,560W |
Drawing
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.
