Single Phase Overhead Pole Mounted Distribution Transformer 167kva
12kv
Performance Characteristic
Single-phase pole-mounted transformers are smaller due to varying
power distribution needs and load characteristics compared to
three-phase transformers. Size is influenced by capacity and
losses, with higher-capacity transformers requiring larger
dimensions to accommodate components and cooling mechanisms.
Minimizing losses for efficient power transmission affects the
physical size. Ultimately, transformer size is determined by phase
configuration, power capacity, efficiency requirements, and
associated losses. These factors shape the optimal design to ensure
reliable power distribution.
Main data
| Transformer Type | Overhead Distribution Transformer, Conventional Type |
| Transformer Configuration | Liquid Filled Pole Mounted |
| Phase | Single Phase |
| Capacity | 167 KVA |
| Primary Voltage | 12000V |
| Primary Voltage Class | 15 kV Class |
| Primary BIL | 125 kV |
| Secondary Voltage | 240V/480V (L-N-L) |
| Secondary Voltage Class | 1.2 kV Class |
| Secondary BIL | 30 KV |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | KNAN; Self-Cooled |
| Impedance | 1.0-4.5% Typical |
| Primary Connection Type | Live Bushing Lug |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Fluid Weight* | 304.23 LBS |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 55 dBA |
| Core Material | Grain Oriented Steel |
| Tank Material | Coated Steel |
| Dimensions* | 43.31''-W x 35.04''-D x 51.18''-H |
| Efficiency | 99.10% |
| No Load Loss (in watts) | +/- 455W |
| Full Load Loss (in watts) | +/- 1,833W |
Specifications
| 10kva-500kva Single-phase oil immersed transformer |
| Rated Cap acity(kVA) | High | Low Voltage(v) | Connection Symbol | Standard | Short-circuit impedance(%) | Efficiency |
| Voltage(v) | (%) |
| 10 | 4160
7200
12000
12470
13200
13800
19920
24940
34500 | 110
220
230
400
480 | II0,II6 | IEEE/ANSI/ DOE | 1.8-4% | 98.7 |
| 15 | 98.82 |
| 25 | 98.95 |
| 37.5 | 99.05 |
| 50 | 99.11 |
| 75 | 99.19 |
| 100 | 99.25 |
| 167 | 99.33 |
| 250 | 99.39 |
| 333 | 99.43 |
| 500 | 99.49 |
Design drawings
Accessories
Production images
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.
