Name: China Dry Type Epoxy Resin Cast Power Transformer Manufacturers Suppliers Factory - Transpower
Brand: Trans
SKU: 246754501

Transpower Electrical Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of dry type epoxy resin cast power transformer in China. Welcome to buy high quality customized products at competitive price from our factory. Contact us for quotation.

Dry Type Epoxy Resin Cast Power Transformer

This Dry type epoxy resin cast power transformer is manufactured by TRANSpower ELECTRICAL and fully complies with IEC and ANSI standards. It has been in stable operation for more than ten years, and its zero failure record demonstrates its excellent quality. Its compact structure, efficient heat dissipation and excellent electrical performance are widely used in various industrial and commercial fields.

Products Description

As an efficient power distribution solution, TRANSpower ELECTRICAL's Dry type epoxy resin cast power transformer maximizes energy utilization by optimizing coil design and power transmission paths. Its low loss and high efficiency characteristics bring significant energy saving and economic benefits to users.

Thanks to cutting-edge epoxy resin casting and a modular design, this transformer is both compact and easy to maintain. Its fully sealed shell and anti-corrosion coating keep it running smoothly even in harsh environments. Plus, it features an intelligent monitoring system that tracks power transmission and transformer performance in real time, so you're always in the know about its status.

It is widely used in all aspects of power distribution systems, such as substations, distribution rooms, etc. Its efficient and optimized features make the entire power distribution system more stable and efficient. At the same time, the transformer is also suitable for some special occasions that require high power quality, such as precision instrument manufacturing, aerospace and other fields.

Dry type epoxy resin cast power transformer

Industry-specific attributes
Product	Dry type epoxy resin cast power transformer
Phase	Three
Coil Structure	Toroidal
Coil Number	Double winding
Other attributes
Place of Origin	Zhejiang, China
Model Number	Three phase Dry type epoxy resin cast power transformer (As per customer requirements)
Rated capacity	From 30kva to 2500kva
High Voltage	6kV and 38.5kV
Low Voltage	0.4kV
Frequency	50/60Hz
Standard	IEC, ANSI, IEEE, CSA
Vector group	Dyn11, Yyn0
Material	Aluminum/Copper
Application	Industrial plants, data centers, residential buildings, hospitals, and commercial complexes
Type	Oil-immersed Transformer
Feature	Maintenance-free, suitable for indoor installations, resistant to moisture, and environmentally friendly due to their lack of oil

product-778-644

Dry type epoxy resin cast power transformer parameters

The following table is the standard parameter of the Dry type epoxy resin cast power 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)	Voltage ratio and tap range (kV)		Connection Symbol	13Type Loss (W)		Impedance (%)	No-load current
CAPACITY (kVA)	HV	LV	Connection Symbol	No-load loss (kW)	Full-load loss (kW)	Impedance (%)	No-load current
30	35 38.5 ±5% or ±2 x2.5%	0.4	Dyn11 or Yyn0	360	1220	6	2.8
50				450	1520		2.6
80				540	1930		2.2
100				630	2235		2
125				700	2590		1.8
160				790	3010		1.8
200				880	3565		1.6
250				990	4065		1.6
315				1175	4825		1.4
400				1375	5775		1.4
500				1620	7080		1.4
630				1860	8265		1.2
800				2160	9740		1.2
1000				2430	11210		1
1250				2835	13585		1
1600				3240	16530		0.8
2000				3825	19475		0.7
2500				4455	23370		0.7

info-794-586

315kVA 13.2kV Three Phase Dry type epoxy resin cast power transformer dimensions and weight details

Frequently asked questions (FAQ)

Q: How are cast resin dry type transformers manufactured?

A: The solid casting method uses a mould around the coil, which is the main difference between it and the resin encapsulation method. The windings are placed in a mould, impregnated and/or encapsulated with resin under vacuum, then the resin is allowed to cure and the mould is removed.

Q: What are the advantages of cast resin transformer?

A: Resin cast transformers are highly weather resistant, protecting the transformer from water, moisture, dust and UV rays, and the presence of resin provides greater mechanical resistance, preventing damage to internal parts from mechanical stress. In addition, this transformer produces low noise due to the vibration dampening effect of the resin, while the resin acts as an efficient electrical insulator, helping to prevent short circuits and system failures. Resin transformers do not require insulating oil, are easy and inexpensive to maintain, do not require special care or replenishment, and the increased safety of resin as a fire-resistant material helps to prevent fires and explosions and reduces the risk of damage to property and people.

Q: Does epoxy break easily?

A: Although epoxy is extremely chip resistant, it is not indestructible and does have some weaknesses, particularly resistance to UV radiation and strong solvents.

Q: Why not to use epoxy resin?

A: Both epoxy resins and hardeners can cause acute contact dermatitis. Discomfort can be severe, but usually resolves when exposure to the irritant ceases. Repeated skin contact with resins and hardeners can also lead to chronic contact dermatitis, a condition that is usually mild but long-lasting.

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