Transpower Electrical Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of copper oil distribution transformer in China. Welcome to buy high quality customized products at competitive price from our factory. Contact us for quotation.
Copper Oil Distribution Transformer
Copper oil Distribution Transformer Description
The Copper Oil Distribution Transformer is a key component in power distribution, featuring copper windings for high conductivity and efficiency. Its oil-filled design provides insulation and cooling, ensuring reliable performance under various load conditions. Commonly used in residential, commercial, and industrial settings, this transformer steps down high-voltage electricity to lower, usable levels, offering durability and energy efficiency.
Pad-mounted transformer
|
Power Rating |
45kVA~6000kVA |
|
Primary Voltage Ratings |
up to 35kV |
|
Secondary Voltage Ratings |
up to 24.94kV |
|
H.V. Tap Range |
±2×2.5% or others |
|
Connection Type |
Delta/Wye |
|
Winding Conductor |
Copper or Aluminum |
|
TYPE |
Loop feed / Radial feed |
|
Configuration |
Live front / dead front |
|
BIL |
30-150kV |
|
Standards |
ANSI, IEEE, DOE, CSA, NEMA, UL |
|
Application |
Residential Areas, Hotels, Single Family Houses, Parks, Distribution Systems |
|
Oil Type |
Mineral Oil or Biodegradable Natural Vegetable Oil, Non PCB Fluid |
|
Finish Color |
Bell Green |
|
Enclosure Rating |
NEMA 3R Weatherproof Wiring Cabinet, Sealed Tank |
Pole Mounted Transformer
|
Key attributes |
|
|
Industry-specific attributes |
|
|
Product |
Single Phase Oil Filled Pole Mounted Transformer |
|
Phase |
Single |
|
Coil Number |
Autotransformer |
|
Other attributes |
|
|
Place of Origin |
Zhejiang, China |
|
Model Number |
Single phase transformer |
|
Rated capacity |
From 10kva to 333kva |
|
High Voltage |
34.5kV and below |
|
Low Voltage |
120/240/277/480V |
|
Frequency |
50/60Hz |
|
Standard |
IEC, ANSI, IEEE, CSA |
|
Vector group |
Ii0, Ii6 |
|
Material |
Aluminum/Copper |
|
Application |
Rural power grid, Remote mountainous areas, scattered villages, Agricultural production, lighting, Power consumption, Railway, Urban power grid |
|
Type |
Oil-immersed Transformer |
|
Feature |
Low Loss |
The following table is the standard parameter of the conventional pole mounted transformer.
|
CAPACITY (kVA) |
η(%) |
ε(%) |
Io(%) |
CORE LOSS (W) |
COPPER LOSS (W) |
DIMENSION(MM) |
OIL (L) |
TOTAL W.T (kg) |
||
|
W |
D |
H |
||||||||
|
10 |
97.2 |
3 |
1.9 |
45 |
180 |
440 |
520 |
940 |
30 |
100 |
|
15 |
97.3 |
3 |
1.8 |
58 |
215 |
450 |
530 |
970 |
30 |
130 |
|
25 |
97.5 |
2.8 |
1.7 |
82 |
295 |
500 |
580 |
980 |
40 |
180 |
|
37.5 |
97.7 |
2.6 |
1.6 |
110 |
400 |
520 |
600 |
1000 |
40 |
220 |
|
50 |
98.1 |
1.9 |
1.5 |
140 |
490 |
540 |
630 |
1060 |
45 |
280 |
|
75 |
98.2 |
1.8 |
1.4 |
200 |
700 |
590 |
670 |
1100 |
55 |
380 |
|
100 |
98.3 |
1.7 |
1.3 |
260 |
900 |
680 |
680 |
1120 |
60 |
450 |
|
167 |
98.4 |
1.6 |
1.2 |
450 |
1500 |
710 |
800 |
1190 |
80 |
580 |
|
250 |
98.5 |
1.5 |
1.1 |
650 |
2250 |
980 |
950 |
1350 |
215 |
980 |
|
333 |
98.6 |
1.4 |
1 |
800 |
3000 |
1040 |
960 |
1400 |
240 |
1100 |
Test Item
√ Winding Resistance Test
√ Insulation Resistance Test
√ Voltage Ratio Error Test
√ Short-circuit Impedance Test
√ No-load Loss (Wattage) Test
√ Load Loss (Wattage) Test
√ Induced Voltage Withstand Test
√ Separate Source Voltage Withstand Test
√ Pressure Integrity Test Test
Distribution Transformer Pictures
Distribution Transformer Packaging
Frequently Asked Questions (FAQ)
Hot Tags: copper oil distribution transformer, China copper oil distribution transformer manufacturers, suppliers, factory, distribution transformer, Oil immersed Distribution Transformer, Copper Oil Distribution Transformer, Step Down Power Distribution Transformer, Step Up Power Distribution Transformer, 3 Phase Oil Immersed Distribution Transformer