Low Partial Discharge S11 Series 800 kVA Fully Sealed Oil-Immersed Electrical Transformer
Product Details
| Customization: | Available |
|---|---|
| Application: | Power, Electronic, Instrument, Lighting, Rectifier, Audio |
| Phase: | Single |
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Basic Info.
- Model NO.
- S11 Oil-Immersed 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
- Product Name
- Oil Immersed Transformer
- Keywords
- Oil Immersed Transformer
- Model
- S11-M-30 / S11-M-50 / S11-M-63 / S11-M-80 etc.
- Rated Capacity (kVA)
- 30 - 2500
- Link Group Label
- Yyn0 or Dyn11
- High Voltage
- 10 / 6.3 / 6 / 10.5 / 11
- Low Pressure
- 0.4
- No-Load Loss (W)
- 100 - 2290
- Load Loss(W)120℃(F)
- 630 - 21200
- 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
- Production Capacity
- 5000000set/Year
Product Description
OIL IMMERSED TRANSFORMER
The S11 fully sealed oil-immersed power transformer developed and produced by our company has the advantages of low loss, low noise, and high efficiency, which can achieve good energy-saving effects and reduce pollution.
Compared with ordinary oil-immersed transformers, the fully sealed transformer eliminates the oil storage cabinet. The change in oil volume is automatically adjusted and compensated by the elasticity of the corrugated sheet of the corrugated oil tank.
The S11 fully sealed oil-immersed power transformer developed and produced by our company has the advantages of low loss, low noise, and high efficiency, which can achieve good energy-saving effects and reduce pollution.
Compared with ordinary oil-immersed transformers, the fully sealed transformer eliminates the oil storage cabinet. The change in oil volume is automatically adjusted and compensated by the elasticity of the corrugated sheet of the corrugated oil tank.
The transformer is isolated from the air, preventing and slowing down the deterioration of oil and insulation aging, enhancing operational reliability, and making normal operation maintenance-free.
Energy-saving, environmentally friendly, safe, and reliable
Your trusted choice of Ideal power distribution equipment for urban and rural power distribution network centers
| Technical Parameter | ||||||||||
| Model | Rated Capacity (kVA) |
Connection Group Number | Voltage Combination(kV) | No-load Loss (W) |
Load Loss(W) | No-load Current (%) |
Short Circuit Impedance (%) |
|||
| High voltage | Tap range | Low Voltage | Dy | Yy | ||||||
| S11-M-30 | 30 | Yyn0 or Dyn11 |
6 6.3 10 10.5 11 |
±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 | ||||
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.
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.
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.
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.
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.
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.
Q: Are you a manufacturer, factory, or trading company?
A: We have our factory.
Q: What are your warranty terms?
A: We provide a 12-month warranty.
Q: Production time?
A: Generally it takes 4 to 6 weeks, depending on different styles.
Q: What are your payment terms?
A: T/T and L/C payments can be accepted.
Q: How do you do quality control in your factory?
A: We implement 100% quality control inspection to ensure that each product is qualified. We have more than 10 quality control inspections during the manufacturing process from raw materials to final products. Each of our units has 3C certificates. If you need any other certificates, we can help you apply for them.
Q: Do you have products in stock?
A: Usually no. All our products are produced according to your order quantity.
Q: What do I need to provide for a custom transformer?
A: It is better to provide technical drawings and technical specification documents, or you can tell us some detailed technical specifications date as shown below "Information required for quotation and ordering.
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