Global Procurement Guide for 100 kVA Single Phase Pole Mounted Transformers
I.100 kva Transformer Overview
1. HENGFENGYOU ELECTRIC is a professional manufacturer of distribution transformers with 30 years of manufacturing experience.
2. 100kVA transformers, as small and medium-sized rated capacity power transformers, are widely used in rural power grids, public facilities, and other fields.
3. The product has been sold to countries and regions such as the Philippines, Australia, the United States, Japan, Dominica, Guyana, Honduras, Samoa, Peru, Argentina, Venezuela, Chile, etc
II. 100 KVA Transformer Type
For HENGFENGYOU ELECTRIC, a 100kva transformer can be a three-phase oil immersed transformer, epoxy resin dry-type transformer, overhead transformer, single-phase transformer, pad mounted transformer, isolation transformer, etc. These types of transformers have the same principle, but their structures are different, and different types of transformers have different applications. HENGFENGYOU ELECTRIC provides you with the most ideal solution：
100 KVA three-phase oil immersed transformer (rated voltage 6kV -35kV)
100 KVA epoxy resin dry-type transformer (rated voltage 6kV-35kV)
100 kV single-phase Overhead transformer (rated voltage 2.4kV-34.5kV)
100 KVA single-phase pad mounted transformer (rated voltage 2.4kV-34.5kV)
100 KVA three-phase pad mounted transformer (rated voltage 2.4kV-34.5kV)
III.100 kva Transformer Advantages
1. Standards: IEC60076, ANSI/IEEE C57 (customizable according to customer standards)
2. Certification: ISO、CE、IEC、CSA、UL
3. Efficiency: The efficiency of a 100kva transformer is greater than 99%, Meet the DOE2016 energy efficiency regulations.
4. Maintenance free: IP65 protection level, dustproof and moisture-proof, maintenance free, design life>25 years.
5. Environmental protection and sustainable development: FR3 vegetable oil can be used, with a biodegradation rate of over 95%
IV.100 kva Transformer Technical specification
- Primary：34.5kv-19.92kv/13.8kv-7.957kv/13.2kv-7.62kv/12.47kv-7.2kv or others
- Secondary： 120-240/240-480/347/600V or others
- Capacity：3-500KVA,The maximum voltage is 36kV
- Remark：Voltage, capacity, frequency, connection group and loss can be customized according to customer requirements
|
Tachnical Data for Single-Phase Pole Mounted Distributation Transformer |
|
Power (KVA) |
High Voltage (V) |
Low Voltage (V) |
Loss(W) |
Dimension (mm) |
Weight （kg） |
|
No-load Loss |
On-load Loss |
W |
D |
H |
|
5kva |
34500/ 19920 13800/ 7957 13200/ 7620 12470/ 7200 or others |
120-240 240-480 347 600 |
19 |
75 |
465 |
485 |
855 |
92 |
|
10kva |
36 |
120 |
500 |
525 |
885 |
150 |
|
15kva |
50 |
195 |
520 |
565 |
905 |
210 |
|
25kva |
80 |
290 |
560 |
590 |
935 |
258 |
|
37.5kva |
105 |
360 |
610 |
625 |
935 |
340 |
|
50kva |
135 |
500 |
635 |
675 |
1035 |
395 |
|
75kva |
190 |
650 |
745 |
840 |
1035 |
480 |
|
100kva |
210 |
850 |
770 |
965 |
1135 |
530 |
|
167kva |
350 |
1410 |
795 |
890 |
1335 |
680
|
V.100 kva Transformer Price
Get the price of 100kva single-phase pole Mounted transformer
Get the price of 100kva single-phase pad mounted transformer
Get the price of 100kva three-phase pad mounted transformer
Get the price of 100kva three-phase oil immersed transformer
Get the price of 100kva epoxy resin dry-type transformer
Get the price of 100kva three-phase isolation transformer
VI.100 kva Transformer Case show
100 kva Transformer Business Cooperation
Grow business with Hengfengyou Electric
Our goal is to become the world's leading manufacturer of electrical equipment. The business, experience and technology accumulated over the years have benefited customers in more than 50 countries around the world. Once our customers establish a cooperative relationship, they are long-term trusted customers, because Hengfengyou always insists on providing you with our best electrical products and services.
100 kva Transformer FAQ
Q1： What is a single-phase pole Mounted transformer?
A single-phase transformer mounted on a pole is a small power transformer used to convert high voltage distribution lines into low voltage (such as 240V/120V) for residential or small commercial users.
Q2： What is the typical capacity range of a single-phase transformer on a column?
The commonly used capacity ranges from 10kVA to 167kVA (minimum 3kVA, maximum 500KVA), depending on the power supply requirements. Rural areas commonly use 25kVA or 50kVA, while cities may use higher capacity.
Q3： What should be noted when installing a transformer on a column?
-Choose a stable power pole to ensure its height meets the safety distance (such as being at least 3 meters above the ground);
-Secure firmly and avoid vibration;
-The grounding device must be reliable, with a grounding resistance of ≤ 4 Ω;
-There are no obstructions around, making it easy to dissipate heat and maintain.
Q4. What is the difference between single-phase pole mounted transformers and three-phase pole mounted transformers?
-Single phase output single-phase low voltage (120V), suitable for low load scenarios (such as households);
-Three phase output (480V), suitable for industrial or high load areas. Single phase structure is simpler and more cost-effective.
Q5. How to determine if the transformer is faulty?
-Abnormal noise or vibration;
-Excessive oil temperature or oil leakage (oil immersed type);
-Unstable output voltage;
-Burning or discharge marks on the shell.
Q6. What is the maintenance cycle for column mounted transformers?
-Routine inspection: once every 6-12 months;
-Key projects: Insulation oil testing (oil immersed), casing cleaning, joint fastening, grounding inspection, etc.
Q7. What could be the cause of transformer overheating
-Overload operation;
-Poor heat dissipation (such as dust accumulation);
-Internal short circuit or insulation aging;
-Insufficient oil level (oil immersed).
Q8. How to protect transformers in the event of lightning strikes or short circuits
-Install lightning arresters (such as zinc oxide lightning arresters);
-Configure CSP high-voltage fuses or circuit breakers to promptly cut off fault currents;
-Ensure that the grounding system meets the standards.
Q9. How long is the lifespan of the column mounted transformer?
The normal lifespan is about 20-30 years, depending on the usage environment, load rate, and maintenance quality. Adverse environments such as high humidity and salt spray may shorten the lifespan.
