10kv 11kv Oil-Immersed Distribution Transformer

The heat dissipation of transformer coil in 10kv 11kv Oil-Immersed Distribution Transformer uses new oil duct structure with reasonable design, optimizes the insulation technology and improves the mechanical strength and snti short circuit ability. The core is made of high quality cold rolled sillcon steel, with five step lamination process, the surface coating curing paint to reduce the loss and noise. The apprearance is beautiful, easy and reliable operation.
1. Choose high-quality grain oriented cold-rolled silicon steel sheet with high magnetic conductivity, 45°fully inclined core jointstep-by-step lamination, which can effectively reduce no-load loss and noise.
2.Fully sealed vacuum oil injection is adopted to effectively prevent the infiltration of oxygen and moisture, and the insulation performance of the transformer is greatly strengthened.
3. The fully sealed structure can delay the aging of transformer oil and insulating paper. It not only has compact structure, but also has the advantages of high operation efficiency and maintenance free.
 

Type	Rated capacity (KVA)	Connection symbol	Voltage combination (KV)			No-load losses(W)	Load losses(W)	No- load current (%)	Short-circuit impedance (%)
			H.V	Tapping range	L.V
S11	30	Yyn0 or  Dyn11	6 6.3 10 10.5 11	±5% or ±2×2.5%	0.4	100	600	2.3	4.0
S11	50					130	870	2.0
S11	63					150	1040	1.9
S11	80					180	1250	1.9
S11	100					200	1500	1.8
S11	125					240	1800	1.7
S11	160					280	2200	1.6
S11	200					340	2600	1.5
S11	250					400	3050	1.4
S11	315					480	3650	1.4
S11	400					570	4300	1.3
S11	500					680	5100	1.2
S11	630					810	6200	1.1	4.5
S11	800					980	7500	1.0
S11	1000					1150	10300	1.0
S11	1250					1360	12800	0.9
S11	1600					1640	14500	0.8
S11	2000					2280	17820	0.6	5.0
S11	2500					2700	20700	0.6

Amidst the vast land of China and the majestic Taihang Mountains lies Anyang, Henan Province, located on the eastern foothills of the Taihang mountain range. It is one of the eight ancient capitals of China and home to an outstanding steel supply chain enterprise – GNEE GROUP.

GNEE GROUP, established in 2008 with a registered capital of 5 million yuan, has grown into a comprehensive steel supply chain enterprise after more than a decade of hard work and perseverance. It has five subsidiaries located in different countries and regions, including Anyang, Tianjin, Hong Kong, Zhengzhou, and Singapore, and its influence has reached out around the world.

 

FAQ
Q: How to buy it? What about the delivery?
A: Please contact me by email or online, let me know your situation, I will give you professional solution. We have shipping agent can choosing the cheapest and fastest delivery. FOB, CIF, C&F or EXW are no problem for us.
Q: Could you offer some spare parts?
A: Yes, no problem.
Q: What about the maintenance?
A: All the goods past the test, maintenance is very easy.
Q: What is the standard of package?
A: Export standard package or special package according to customer’s requirement.
Q: Why should I choose GNEE?
A: After comparing the quality, delivery, and price of the same products, you will find out the answer.