Medium Oil Immersed Power Transformer
Medium Oil Immersed Power Transformer
Medium Oil Immersed Power Transformer
Medium Oil Immersed Power Transformer

Medium Oil Immersed Power Transformer

Name: China Medium Oil Immersed Power Transformer Manufacturers Suppliers Factory - GNEE Electric
Brand: GNEE Electric
SKU: 232954035

Oil-immersed power transformer is one of the key devices in power system. And the reliability of power grid is guaranteed by its safe operation. Therefore, it is necessary to reduce transformer failures with precautionary measures.

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Description

Technical Parameters

Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of medium oil immersed power transformer in China, also supports customized service with low price. Welcome to buy discount medium oil immersed power transformer for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.

An oil immersed power transformer is a type of electrical transformers that uses oil as both an insulation and cooling medium. The transformer's primary and secondary coils are immersed in a tank filled with mineral oil or some other type of insulating oil, which provides electrical insulation between the coils and helps to dissipate heat generated by the transformation process. The oil also acts as a coolant, transferring heat away from the coils and reducing the risk of overheating. This design allows for more efficient and reliable operation compared to air-cooled transformers, especially at high voltage and current levels.

dry type power transformers

12v power transformer

Rated Power	Voltage Combination			Connection Symbol	Loss (kW)		Non-load Current	Short Circuit Impedance	Weight (kg)
(kVA)	High Voltage (KV)	Tappping Range	Low Voltage (KV)	Label	No-Load	Load	(%)	(%)	Oil Weight	Total Weight
30	20	±5% or ±2×2.5%	0.4	Yyn0 or Dyn11	0.1	0.63/0.60	1.5	4.0	75	295
50					0.13	0.91/0.87	1.3		88	395
63					0.15	1.09/1.04	1.2		95	420
80					0.18	1.31/1.25	1.2		103	480
100					0.2	1.58/1.50	1.1		115	540
125					0.24	1.89/1.80	1.1		130	645
160					0.28	2.31/2.20	1		145	740
200					0.34	2.73/2.60	1		175	885
250					0.4	3.20/3.05	0.9		195	1010
315					0.48	3.83/3.65	0.9		230	1205
400					0.57	4.52/4.30	0.8		255	1375
500					0.68	5.41/5.15	0.8		285	1620
630					0.81	6.2	0.6	4.5	350	1960
800					0.98	7.5	0.6		405	2310
1000					1.15	10.3	0.6		490	1690

Power Dry Transformers Advantage:

· Gnee combines its extensive experience and incomparable expertise in Transformers industry with it's unique Electric Utility knowledge and experience to offer high quality services to a broad range of clients.

· Gnee's power transformers is based on ANSI, IEEE, CSA, AS, as well as NEMA standards for design and production. The capacity can reach 300mva.

· Gnee's Power transformers are designed and optimized by absorbing and utilizing advanced technologies domestically and abroad, and feature low partial discharge, low loss, low noise, lightweight, and high reliability. Its excellent performance has won high praise from users and relevant experts. This product has the characteristics of stability, economy, and environmental protection, and is suitable for power plants, substations, large industrial and mineralization enterprises, etc.

Single Phase Power Transformers Accessories:

· Externally-operable multiple voltage switches for safe operation

· Externally-operable tap changer switches for safe operation

· Special designs conforming to international specifications

· Dual voltage primary complete with externally operated voltage switch

· Extra creep bushing

· Surge arrester bracket

· Drain/sampling valve

· Nonconductive transformer cover

· Temperature gauge (tank size limitations apply)

· Liquid level gauge (tank size limitations apply)

· Pressure vacuum gauge (tank size limitations apply)