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Single Phase Pole Mounted 15kva 25kva 37.5kva 13.8kv 120/240v Transformer 333 Kva Transformer

05-07 2025 | By:

Pole Transformer single-phase transformers have successful exports to the United States, Canada, Honduras, Guyana, Venezuela,Cameroon, Philippines, and other countries. With over 15 years of expertise, Power Pole Transformer excels in manufacturing ANSI/IEEE/UL transformers, demonstrating remarkable professionalism and proficiency in the North and South American markets. They offer Pole Distribution Transformer single-phase pole-mounted transformers, which can be designed, produced, and customized to meet various international standards. Pole Mounted Distribution Transformer commitment to excellence makes them a reliable partner for all transformer requirements in the Americas and beyond.
The 10-333 kVA single-phase pole-mounted transformer employs high-quality aluminum winding material for both its high and low-voltage sections, ensuring superior performance and reliability. With an impedance value of 2%, it features a Vector group of Ii0 and polarity that is Subtractive, enhancing its efficiency.
The transformer’s high voltage with five distinct levels of voltage regulation, provides outstanding versatility, while the
voltage regulation range of 19.92kV±2×2.5% ensures steadfast stability even during fluctuations.
Single Phase Pole Mounted 15kva 25kva 37.5kva 13.8kv 120/240v Transformer 333 Kva Transformer

Single Phase Pole Mounted 15kva 25kva 37.5kva 13.8kv 120/240v Transformer 333 Kva Transformer

Products Description
Single Phase Pole Mounted Transformer
Rated Power (KVA)
High Voltage (KV)
Low Voltage (V)
Dimension(mm)
Weight(KG)
W
D
H
Oil Weight
Total Weight
5KVA

24.94/14.4kV
12.47/7.2kV
34.5KV/
19.92KV/
13.8KV/
13.2KV/
or others

120/240V
480Y/
277V
600Y/
347V

465
485
855
15
92
10KVA
500
525
885
22
150
15KVA
520
565
905
30
210
25KVA
560
590
935
45
258
37.5KVA
610
625
935
50
340
50KVA
635
675
1035
62
395
75KVA
745
840
1035
88
480
100KVA
770
965
1035
94
530
167KVA
795
890
1035
138
680
250KVA
988
1001
1035
150
780
333KVA
1012
1015
1035
172
850
Standard Feature

Pole Power Transformer Features

Quality System ISO 9001 certified.
Paint system meeting or exceeding the performance of the IEEEC57.12.28 Standard including the salt spray test.
Computer aided design for mechanical & electrical calculations (C.A.D.).
Core and coils designed for an optimum Total Ownership Cost (TOC).
Low voltage leads with embossed markings on all units with 3 L V bushings for easy reading and permanent identification on selected ratings.
Provision for surge arrester bracket,bracket available as an option.
“Low-high-low”windings for increased short circuit stren-gth,efficiency and thermal strength
Cover or sidewall mounted high voltage bushing(s)as required.
Wound core with step-lap joints for increased efficiency and lower noise levels.
Dual voltage designed to meet BIL and short circuit requirements on both connections.
Automatic self-resealing pressure relief valve.
Low voltage spade or clamp type(basket)terminals as required.
Multiple cover clamps to ensure proper sealing and to minimize water retention on the cover edge.
 Single-Phase Pole-Mounted Transformer

Single-Phase Pole-Mounted Transformer

Pole Power Transformer Test

In order to ensure the safety of each transformer before leaving the factory, we will conduct many standard-level product tests.

Transformer ratio and connection
Measurement of load losses and short circuit impedance.
Measurement of no-load losses.
Separate source withstand voltage test
Induced over-voltage test
Temperature rise test
Lighting impulse withstand voltage test
Measurement of partial discharge
Other transformers like rectifier transformer are also available on request.











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