Name: China Single Phase Overhead Distribution Transformer Manufacturers Suppliers Factory - Transpower
Brand: Trans
SKU: 246744905

Transpower Electrical Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of single phase overhead distribution transformer in China. Welcome to buy high quality customized products at competitive price from our factory. Contact us for quotation.

Single Phase Overhead Distribution Transformer

Single phase overhead distribution transformer Description

Our single phase overhead distribution transformer with UL/cUL, CSA, SGS, and CESI certificates. Overhead Single Phase Transformer is an oil-immersed transformer. Rating ranging from 10 kVA to 333 kVA.Our Transformer takes pride in its ability to provide customizable and in-stock solutions for single-phase transformers, catering to a spectrum of industry requirements. Our pole transformer's commitment to versatility ensures that these transformers can seamlessly adapt to specific needs, including dual-pressure systems and specialized accessories.

Single Phase overhead Mounted Distribution Transformer can be filled with optional FR3 fluid, which provides increased fire safety and superior environmental characteristics where less-flammable fluid is desired. Because the fluid is readily biodegradable and non-toxic, FR3 fluid provides sustainable performance at a low cost.

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. If you need other capacity and voltage levels, please contact the TRANSpower to obtain accurate technical parameters and offers.

Below specs are ONLY For Reference.

CAPACITY (kVA)	η(%)	ε(%)	Io(%)	CORE LOSS (W)	COPPER LOSS (W)	DIMENSION(MM)			OIL (L)	TOTAL W.T (kg)
CAPACITY (kVA)	η(%)	ε(%)	Io(%)	CORE LOSS (W)	COPPER LOSS (W)	W	D	H	OIL (L)	TOTAL W.T (kg)
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

25kVA Single Phase Oil Filled Pole Mounted transformer dimensions and weight details

product-750-528

75kVA Single Phase Oil Filled Pole Mounted transformer dimensions and weight details

product-750-527

167kVA Single Phase Oil Filled Pole Mounted transformer dimensions and weight details

product-750-528

Single Phase Oil Filled Pole Mounted transformer Diagram

product-750-635

Pole Mounted Transformer Pictures

Pole Mounted Transformer Packaging

product-750-562

Frequently Asked Questions (FAQ)

Q: Are pole mounted transformers safe?

A: The pole-mounted transformer is generally safe when properly installed and maintained, and its sealed design and vertical mounting reduce potential risks. However, it is important to follow proper installation standards and maintenance procedures, and to ensure that personnel are properly trained to minimize potential safety risks.

Q: Why are pole-mounted substations very popular?

A: Pole mounted installations are popular in substations because they are space efficient, easy to install, easy to maintain, reliable and safe to supply. By mounting vertically on a support structure, pole-mounted transformers save floor space, simplify the installation process, and make maintenance easier. This type of installation shortens the power transmission distance, improves the stability and reliability of power supply, and reduces the risk of electrical accidents, so it is widely used in substations.

Q: What is the difference between pole mounted and pad mounted transformers?

A: The main difference between pole-mounted transformers and pad mounted transformers is the mounting method and design style. Pole mounted transformers are mounted on a vertical support structure, such as a utility pole or power tower, and are suitable for areas with limited space, such as cities, whereas pad mounted transformers are usually ground or indoor mounted and have a traditional rectangular box design. Post-mounted transformers are more compact in design and facilitate vertical installation, while pad-mounted transformers are more suitable for general distribution and industrial use and are usually not subject to space constraints.

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