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750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer

Winpower Electric Co., Ltd.
  • Audited Supplier
  • 1 yr
4.0 (1 Review)

Pricing

  • US$310,000.00
    1-9 Sets
  • US$290,000.00
    10+ Sets

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Product Highlights

  • Utilizing high-quality cold-rolled grain-oriented silicon steel sheets, the no-load loss is 15% lower than the national standard, resulting in significant energy savings over long-term operation.
  • The fully sealed corrugated oil tank design effectively compensates for oil volume changes, eliminates the risk of oil leakage, and provides a maintenance-free period of up to 10 years.
  • Certified by UL, IEC, and ISO, it can be directly exported to over 100 countries and regions worldwide.

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Optional pre-shipment inspection for quality and quantity checks.
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Product Images of 750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer

750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer pictures & photos
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer pictures & photos
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer pictures & photos
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer pictures & photos
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer pictures & photos
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer pictures & photos
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
  • 750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
  • 750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
    750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
  • 750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
    750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
  • 750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
    750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
  • 750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
    750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
  • 750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
    750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
  • 750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
    750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
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Product Description

750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer

Product Features
1.
Fully  sealed and insulated structure  can guarantee the security of person
2.
It  is not only  used for ring network but also terminal.
3.
Low loss,low noise, superior performance
4.
Low temperature,overload ability
5.
Transformer adopts special structure and its outstanding advantages is high quality.

Product Deatils
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
110KV Three Phase Copper 100% Power Transformer
Rated Capacity(kVA)
No-load Loss(kW)
On-load Loss(kW)
Off-load Current
Short Circuit Impedance
Dimension (LxWxH)

(mm)
Total Weight

(kg)
6300
10
36.9
0.6%
             10.5%
4540 x4350x4580
21100
8000
12
45
0.6%
4860x4400x4630
24600
10000
14.2
53.1
0.5%
4900x4450x4830
27900
12500
16.8
63
0.5%
5010x4500x4960
31600
16000
20
77
0.45%
5620x4520x5080
35600
20000
24
91.7
0.4%
5730x4550x5200
39800
25000
28.4
110.7
0.4%
5820x4590x5290
45200
31500
33.5
133.2
0.35%
5930x4820x5400
49600
40000
40.4
156.6
0.3%
6100x4930x5500
57100
50000
47
194.4
0.25%
6450x5050x5590
64700
63000
56.8
234
0.25%
6970x5190x5690
71800
220KV Three Phase Copper  Power Transformer Main Technical parameters
Rated Capacity(kVA)
High Voltage(kV)
Connection Symbol
No-load Loss(kW)
On-load Loss(kW)
Off-load Current

(%)
31500


















220/230


















YNd11













35
135
0.7
40000
41
157
0.7
50000
49
189
0.65
63000
58
220
0.65
75000
67
250
0.6
90000
77
288
0.55
120000
94
345
0.55
150000
112
405
0.5
160000
117
425
0.49
180000
128
459
0.46
240000
160
567
0.42
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
About Us
WinPower Electric Co.,Ltd was established in 2015. Our product lineup covers ultra-high voltage power transformers, dry-type, oil-immersed and amorphous alloy distribution transformers, new energy transformers, American-style pad-mounted transformers, compact substations and a variety of special transformers.
We uphold the philosophies of Quality First, Customer Supreme and People-oriented, Integrity-based. All our products have obtained ISO 9001/14001/45001, IEC, UL, CE and TUV certifications. Our products are exported to more than 70 countries throughout North America, Europe, Asia and Africa.
WinPower provides globally recognized power solutions and localized services for clients worldwide.
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer
750kv 750mva~1140mva Three Phase Power Transformer High Voltage Power Transformer Factory Oil-Immersed Single-Phase Double-Winding Power Electrical Transformer

About the Supplier

This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI268060". Items marked "verified" are certified.

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Winpower Electric Co., Ltd.
Winpower Electric Co., Ltd.
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Winpower Electric Co., Ltd.
Winpower Electric Co., Ltd.
Winpower Electric Co., Ltd.
Winpower Electric Co., Ltd.
Winpower Electric Co., Ltd.

About Our Factory & Business Background

Address
Chengdu, Sichuan, China
Terms of Payment
T/T, LC, PayPal, D/P, Small-amount payment, Western Union, Money Gram
International Commercial Terms(Incoterms)
FOB, EXW, CFR, CIF, DDP, DAP, CIP, CPT
Average Lead Time
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months
Nearest Port
SHANGHAI

Our Production Capability & Technical Expertise

Main Products
Power Transformer, Dry-Type Transformer, Oil-Immersed Transformer, Distribution Transformer, American Pad-Mounted Transformers, Single/Three Phase Transformer

Our Industry Experience & Global Business Record

Export Year
2007-11-16
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the life expectancy of an oil-immersed transformer?
Around 20-30 years The typical lifespan of an oil-immersed transformer is around 20-30 years, but some high-voltage models that are kept in pristine conditions can last 50 or 60 years! Most of the time, these transformers will outlast the career of the person who ordered or installed them.
What happens if there is moisture in transformer oil?
Moisture in a Transformer Moisture is a significant concern for power transformers and can lead to unexpected failure of equipment and unplanned outages. Excessive moisture in the oil of a transformer reduces the oil's dielectric strength. This introduces the opportunity for flashover and arcing.
What happens if you underload a transformer?
In reality, transformers running at underload hampers its longevity and efficiency. When a transformer is not correctly sized, the underloaded condition would result in high harmonic currents. This may also cause heating of transformers. All of this sum up to cause poor performance of the transformer.
What is meant by power transformer?
Power transformers are electrical devices designed to transfer electrical power from one circuit to another without altering the frequency. They function on the principle of electromagnetic induction and are essential for transmitting power between generators and primary distribution circuits.
What is considered a power transformer?
Power transformer is known as a kind of static electrical equipment undertaking the responsibility of transforming alternating current/voltage as well as transporting alternating electricity.
What is the main purpose of power transformer?
The purpose of a power transformer is to convert voltage from a high voltage (transmission line) to a low voltage (consumer). The transformer is an electrical device that transfers electric energy by electromagnetic induction.

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