High Temperature Resistance S11 Series 500kVA 400kVA 33kv Oil Immersed Electrical Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Model NO.: 400kva Oil Immersed Electrical Transformer
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: OD
• Model No.: Oil 400kVA
• Keywords: Oil-Immersed Type Transformer
• Transformer Type: S11 Oil-Immersed Transformer
• Rated Capacity (kVA): 30 - 50000
• Link Group Label: Yyn0 or Dyn11
• High Voltage: 6kv, 6.3kv, 10kv, 10.5kv, 11kv, 20kv, 35kv, etc. (
• Low Pressure: 0.4kv, 400V, 415V, etc. (Customizable)
• Core Material: Copper / Aluminium
• Standard: IEC/GB
• No-Load Current(%): 0.4 / 0.5 / 0.6 / 0.8 / 0.9 / 1 / 1.1 / 1.2 / 1.3
• Short Circuit Impedance(%): 4 / 4.5 / 5
• MOQ: Low MOQ
• Sample: Accept
• OEM & ODM Custom: Accept
• Logo Custom: Accept
• Transport Package: Standard Shipping Packaging or Customized
• Specification: Standard Specifications Or Customized
• Trademark: PENG TAI
• Origin: Jiangsu, China
• HS Code: 8504220000
• Production Capacity: 5000000set/Year
• Package Size: 1670.00cm * 1175.00cm * 1335.00cm
• Package Gross Weight: 2295.000kg

Product Description

Product Description

IEC60076 High Temperature Resistance S11 Series 800kVA 500kVA 400kVA 33kv Oil Immersed Test Electrical Transformers

 

OIL IMMERSED TRANSFORMER

The S11 energy-efficient three-level oil-immersed distribution transformer is a product independently developed by our company based on the original S11 distribution transformer. Through the research and application of new materials and new processes, the combination of independent innovation and technology introduction, and the optimization and innovative design of the core and coil structure, the purpose of reducing no-load loss and noise is achieved.

The noise level is reduced by an average of 20% compared with the current national standard JBT10088-2004, and the product performance level has reached the advanced domestic level.

(Energy-efficient three-level oil-immersed transformer)

Energy-saving, environmentally friendly, safe and reliable, your trusted choice, ideal distribution equipment for urban and rural distribution network centers

Product Parameters

 

Technical Parameter
Model	Rated Capacity	Connection Group Number	Voltage Combination(kV)			No-load Loss	Load Loss(W)		No-load Current	Short Circuit Impedance
	(kVA)		High voltage	Tap range	Low Voltage	(W)	Dy	Yy	(%)	(%)
S11-M-30	30	Yyn0 or Dyn11	11 10 6.3 6	±5% or ±2×2.5%	0.4	100	630	600	1.5	4
S11-M-50	50					130	910	870	1.3	4
S11-M-63	63					150	1090	1040	1.2	4
S11-M-80	80					180	1310	1250	1.2	4
S11-M-100	100					200	1580	1500	1.1	4
S11-M-125	125					240	1890	1800	1.1	4
S11-M-160	160					280	2310	2200	1	4
S11-M-200	200					340	2730	2600	1	4
S11-M-250	250					400	3200	3050	0.9	4
S11-M-315	315					480	3830	3650	0.9	4
S11-M-400	400					570	4520	4300	0.8	4
S11-M-500	500					680	5410	5150	0.8	4
S11-M-630	630					810	6200	6200	0.6	4.5
S11-M-800	800					980	7500	7500	0.6	4.5
S11-M-1000	1000					1150	10300	10300	0.6	4.5
S11-M-1250	1250					1360	12000	12000	0.5	4.5
S11-M-1600	1600					1640	14500	14500	0.5	4.5
S11-M-2000	2000					1940	18300	18300	0.4	5
S11-M-2500	2500					2290	21200	21200	0.4	5

 

Detailed Photos

STRUCTURAL COMPOSITION

The low-voltage winding of the oil-immersed transformer adopts copper foil winding or layer structure; the high-voltage winding adopts a multi-layer cylindrical structure, with balanced ampere-turn distribution, small magnetic leakage, high mechanical strength, and strong short-circuit resistance.

LOW NOISE

The iron core is made of high-quality, high-magnetic silicon steel sheets and adopts a full-slant step-joint stacking machine type. The process is advanced, with low no-load loss and low noise.

RELIABLE FASTENING

The body adopts fastening measures, and the fastening parts, such as the height and low-voltage leads of the body, are equipped with anti-loosening nuts. The non-hanging structure is adopted, and the long-distance transportation is also fastened and reliable.

INSULATION PERFORMANCE

The coil and the iron core are vacuum-dried, and the transformer adopts the vacuum oil injection process, which makes the insulation strength of the oil-immersed transformer higher and the electrical strength higher.

SAFE USE AND LONG SERVICE LIFE

Because the oil tank adopts a corrugated oil tank, the oil storage cabinet is eliminated, and the transformer oil is isolated from the outside world, which effectively prevents the entry of oxygen and moisture and causes the decline of insulation performance, truly realizing maintenance-free, greatly reducing the maintenance cost of the transformer, and at the same time extending the service life of the transformer.

 

FAQ

Q:what's your major products?
A: oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear
 
Q: Can your product be customerized?
A: Considering differences in voltage, frequency and other speciality of transformer product in different countries and regions,our product can be customerized according to your requirements.
 
Q: When can I get the price?
A:Usually we quote within 24 hours after we get your inquiry.
 
Q: What about lead or shipping time?
A: The lead time depends on the quantity you ordered, generally within 15 days upon receipt of advance payment.
 
Q: What is the price of shipping?
A: Depending upon the port of delivery, prices varies.

Q: Where's your factory?
A: Our factory is located in Xuzhou city, which is near Shanghai and Qingdao port, ensuring timely delivery.
 
Q: Do you offer guarantee for the products?
A: Yes. We offer at least one years guarantee for all of our transformers.

Q: Can we visit your factory?
A: Welcome. Once we have your schedule, we will arrange for professional staff to follow up on your case.

Q: Are you a manufacturer or trader?
A: We have been a manufacturer of Transformers for many years. And our factory has the right to export devices.

Q: Your Advantage?
A: 20 years experience, Advanced production equipments, Stable quality, Fast delivery, Professional & good & Prompt service. Also some free parts can be provided for you.
 

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