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S11 Electric Oil Immersed Power Transformer

S11 series oil immersed distribution transformers use insulating oil as cooling and insulating medium.The core is made of high quality cold rolled silicon steel, the oil tank adopts corrugated oil tank without oil conservaor.Vacuum oil injection process is adopted to effectively prevent oxygen and water from penetrating into transformer oilresulting in the decline of insulating oil performance.It is a new generation of energy-saving and environmental protection products.

oil filled transformer sizes oil filled distribution transformers immersed transformer oil immersed

Reference Price: $1500-7000

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Introduction
Parameters
Service

The company manufactures production of S11 – M series the whole sealing oil-immersed power transformer has the advantages of low loss, low noise, high efficiency, can obtain good energy saving effect and reduce pollution. Totally enclosed comparing with ordinary oil-immersed transformer, cancel the oil storage tank, the oil volume changed by corrugated tank elastic corrugated chips to automatically adjusting, transformer is isolated from the rest of the air, to prevent and slow the deterioration of oil and insulation aging, enhance the operation reliability.

Conditions of use

1. The highest temperature: + 40 ℃

2. The lowest temperature: -25 ℃

3. Altitude: < 4000 m

4. The highest monthly average relative humidity: 80% (20 ℃)

5. Installation location: without fire, explosion danger, serious foul, chemical corrosion, or violent vibration. Indoor And outdoor.

Oil-immersed transformer product details display

Oil-immersed transformer stock

Why Choose Us / Our advantages

The company has strong technical force, advanced equipment at home and abroad, innovative ideas, rich manufacturing experience, and a complete range of products. The company has passed ISO9001 international quality management system certification, CCC certification, and won the national high-tech enterprises and other honours.

Specification Parameters

Basic Information

S11 type 6-11kV series main performance parameters of the products

Type	Rated capacity （KVA）	Connection symbol	Voltage combination （KV）			No-load losses（W）	Load losses（W）	No- load current （%）	Short-circuit impedance （%）
Type	Rated capacity （KVA）	Connection symbol	H.V	Tapping range	L.V	No-load losses（W）	Load losses（W）	No- load current （%）	Short-circuit impedance （%）
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	5.0

S11 type 15-22 kv series main performance parameters of the products

Type	Rated capacity （KVA）	Connection symbol	Voltage combination（KV）			No-load losses（W）	Load losses（W）	No- load current（%）	Short-circuit impedance （%）
Type	Rated capacity （KVA）	Connection symbol	H.V	Tapping range	L.V	No-load losses（W）	Load losses（W）	No- load current（%）	Short-circuit impedance （%）
S11	30	Dyn11	15 20 22	±5% or ±2×2.5%	0.4	90	660	2.1	5.5
S11	50					130	960	2
S11	63					150	1145	1.9
S11	80					180	1370	1.8
S11	100					200	1650	1.6
S11	125					240	1980	1.5
S11	160					290	2420	1.4
S11	200					330	2860	1.3
S11	250					400	3350	1.2
S11	315					480	4010	1.1
S11	400					570	4730	1
S11	500					680	5660	1
S11	630					810	6820	0.9	6
S11	800					980	8250	1.8
S11	1000					1150	11330	0.7
S11	1250					1350	13200	0.7
S11	1600					1630	15950	0.6

Service Support

S11 Electric Oil Immersed Power Transformer

FAQ

1. Who are we?
Our headquarters is located in Anyang, China, and the company has approximately 200 employees.
How do we ensure quality?
Make sure to conduct a final inspection before shipment.

2.What can you buy from us?
110kV-220kV oil immersed power transformer, dry type transformer, unpackaged H-class dry type transformer, oil immersed distribution transformer, pad mounted transformer, enameled wire, composite wire, transposable wire, paper wrapped wire, thin film wrapped wire.

3.Why do you want to purchase from us instead of other suppliers?
As a professional manufacturer of transformers, we have high quality, fast delivery, guaranteed after-sales service and factory prices. In addition, we also have ISO9001-2008, OHSAS18001:2007, ISO4001:2004L, UL, CE certificates, and IEC, ANSI, KEMA, GOST standards.

4.What services can we provide?
Acceptable delivery terms: FOB, CIF, EXW; Accepting payment currency: USD, RMB; Payment types accepted: wire transfer, letter of credit; Spoken language: English, Chinese.

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S11 Electric Oil Immersed Power Transformer

Conditions of use

Oil-immersed transformer product details display

Oil-immersed transformer stock

Why Choose Us / Our advantages

S11 type 6-11kV series main performance parameters of the products

S11 type 15-22 kv series main performance parameters of the products

FAQ