3 Phase 500kVA 630kVA 11kv Oil Immersed Pad Mounted Aluminum Copper High Voltage Power Transmission Electrical Transformer Price with Factory Supplier
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| Application: | Power, Electronic, Instrument, Lighting, Rectifier, Audio |
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Basic Info.
- Model NO.
- 500kva 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
- 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 or Yd11
- High Voltage
- 6-35kv
- Low Pressure
- 0.4-10kv
- 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
- Material
- Copper or Aluminum
- Standard
- IEC/GB
- OEM & ODM Custom
- Accept
- Logo Custom
- Accept
- Transport Package
- Standard Shipping Packaging Wooden Case
- Specification
- Standard Specifications Or Customized
- Trademark
- PENG TAI
- Origin
- Jiangsu, China
- HS Code
- 8504210000
- Production Capacity
- 5000000set/Year
Packaging & Delivery
- Package Size
- 1600.00cm * 1110.00cm * 1265.00cm
- Package Gross Weight
- 1695.000kg
Product Description
Standard Features
-- Product Range:1 30kVA-10000kVA, up to 35kV
-- System voltage: max. 36 kVA 200 BIL
-- Coolers: corrugated wall or radiator
-- Oil preservation: hermetically sealed or conser-vator/free breathing
-- Tap changer: off-circuit or on-load
-- Cooling medium: mineral oil, Midel
-- Steel type core clamping system
-- High voltage (HV) multilayer winding
-- Low voltage (LV) foil winding or layer winding
-- Winding materials aluminium or copper
-- High temperature class transformers
-- Low noise solution
-- Efficient transformers with reduced losses
-- Liquid-filled
-- Used in special conditions
-- Sophisticated facilities
-- Usage of wooden case
-- Special test like Zero Sequence Impendence test
-- Cooling: ONAN, ONAN/ONAF, KFAF, KFW
Service Condition
a) Suitable for indoor or outdoor application
b) Air temperature: Maximum tem-perature: +40ºC; Minimum tempera ture: -30ºC.
c) Humidity: Monthly average humidity 95%; Daily average humidity 90%.
d) Altitude above sea level: Maximum installation altitude: 2000m.
e) Max wind speed: 35M/s
f) Ambient ain not apparently polluted by corrosive and flammable gas, vapor etc.
g) No frequent violent shake
Note: * Beyond those services con-dition should enquiry to manufac-turer technical dept during order
Tests
Voltage ratio. Polarity and phase relationship test on each tapping
Resistance of all windings
No-load current and no-load losses measurement
Load losses measurement at rated current and frequency
Impedance voltage measure-ment
Induced over-voltage and separate source voltage withstand tests
Impulse voltage withstand test.
Noise level test
Oil leakage test
Overload test at 1 50% rated current for one hour after tempera-ture rise test and hot resistance measurement of (HV- LV)
| 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 | ||||
Note: *The Above Parameter Is Only Subject To Our Standard
Design, Special Requirement Can Be Customized
22kV SeriesNote: *The Above Parameter Is Only Subject To Our Standard
Design, Special Requirement Can Be Customized
33kV Series
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 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 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 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.
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: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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