Transpower Electrical Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of 3-phase pad mounted transformer with loop feed in China. Welcome to buy high quality customized products at competitive price from our factory. Contact us for quotation.
3-phase Pad Mounted Transformer with Loop Feed
Advantages and Benefits
The installation of 3-phase Pad Mounted Transformer with Loop Feed offers several advantages such as reduced power loss during distribution, improved reliability of electricity supply, and easier access for maintenance compared to traditional pole-mounted transformers.
Available Supply
|
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 or as customized |
|
Enclosure Rating |
NEMA 3R Weatherproof Wiring Cabinet, Sealed Tank |
GENERAL FEATURE
1. Dual Fuse Protection System
Equipped with a dual fuse protection system, our transformer ensures enhanced safety and reliability, featuring bay-o-net fuses with isolation links for added security.
2. Tap Changer with 5 Positions
The inclusion of a 5-position tap changer allows for flexible adjustment of voltage levels, optimizing performance and efficiency according to varying load conditions.
3. LV Terminal with 6 Holes
Designed for convenience and versatility, our transformer comes with an LV terminal featuring 6 holes, facilitating easy and secure connections.
4. Separable Insulated High Voltage Connectors
With separable insulated high-voltage connectors, our transformer offers efficient and reliable connections while ensuring maximum safety during installation and maintenance.
5. UL Listed Nameplate
Featuring a UL-listed nameplate, our transformer meets rigorous quality and safety standards, assuring its superior performance and compliance with industry regulations.
Parameters
The following table is the standard parameter of the 3-phase Pad Mounted Transformer with Loop Feed. If you need other capacity and voltage levels, please contact the TRANSpower to obtain accurate technical parameters and offers.
We provide customized 3-phase Pad Mounted Transformer with Loop Feed according to customers.
Below Specs Are For Reference ONLY .
|
Three Phase Pad Mount Transformers Sizes |
||||||
|
kVA |
Type |
HV |
LV |
W(mm) |
D(mm) |
H(mm) |
|
75 |
radial |
25000Delta |
480GrdY/277 |
1280 |
1085 |
1085 |
|
150 |
loop |
14400v |
600GrdY/347 |
1480 |
1250 |
1750 |
|
225 |
radial |
4160Delta |
347GrdY/600V |
1480 |
1295 |
1750 |
|
300 |
loop |
345000 |
208GrdY/120 |
1500 |
1730 |
1850 |
|
500 |
loop |
1247Grdy/7200V |
600Y/347 |
1447 |
1800 |
1750 |
|
750 |
radial |
24940GrdY/14400 |
800GrdY/462 |
1485 |
1730 |
1750 |
|
1,000 |
radial |
249400DELTA |
480V |
1730 |
1350 |
1850 |
|
1,250 |
loop |
25000V |
416V |
1730 |
1320 |
1920 |
|
1,500 |
loop |
4160GRDY/2400 |
600GrdY/347 |
1730 |
1910 |
1965 |
|
1,500 |
loop |
34500DELTA |
480GrdY/277 |
2220 |
2069 |
2065 |
|
1,750 |
loop |
13800Delta |
480GrdY/277 |
1730 |
2304 |
1900 |
|
2,000 |
radial |
4160DELTA |
415GrdY/240 |
1730 |
1950 |
1810 |
|
2,500 |
loop |
25000DELTA |
600GrdY/347 |
1730 |
2560 |
1960 |
|
2,550 |
loop |
12470DELTA |
415GrdY/240 |
1730 |
2000 |
2200 |
|
2600 |
Loop |
34500DELTA |
416GrdY/240 |
1730 |
1695 |
2290 |
|
3000 |
Loop |
27,600DELTA |
13,800DELTA |
1830 |
2360 |
2000 |
|
4000 |
loop |
27600Delta |
600GrdY/347 |
1900 |
2500 |
2010 |
|
5000 |
radial |
13,800DELTA |
4,160GrdY/2,400 |
1900 |
2735 |
2500 |
|
7000 |
loop |
27,600DELTA |
13,800DELTA |
2200 |
3030 |
2080 |
|
7500 |
loop |
249400DELTA |
4.16kv Wye |
2300 |
3200 |
2100 |
|
10000 |
loop |
24900GrdY/14400 |
600V |
2800 |
3500 |
2560 |
Main Materials
Test & QC
After each unit of 3-phase Pad Mounted Transformer with Loop Feed manufactured, routine tests/FAT will be carried out by the requirements of ANSI/IEEE C57.12.90 and C57.12.00. The test report comply with IEEE/CSA standards, and efficiency comply with DOE 2016 Standards.
Routing Test in Our Factory
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
We offer both online and offline test supervision options for our customers. You can also choose a third party, such as SGS, CSA, or UL to visit Transpower's factory, during the witness test, the test being executed and receive a report that fully comply with standard requirements. Alternatively, you can request online video monitoring to observe the testing process in real-time. Ensuring transparency and confidence in the testing procedures.
Our production and testing equipment have professional calibration every year.
3-phase Liquid Filled Pad-mounted Transformers Outline
Painting
Our Packages and Shippings
Assembly and Packaging Area
After Assembled then Shipping by container
Applications
Our Three Phase Pad Mount Transformers can be used in variety of applications, all ranging in complexity.
Frequently Asked Questions (FAQ)
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