110kv-220kv Ultra High Voltage Transformer Oil Immersed Power Transformer Three Phase

Application: Power
Phase: Three
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Two-winding Transformer
Certification: ISO9001-2000, ISO9001, CCC

Products Details

Basic Info.

Model NO.
SM
Usage
Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
EI
Brand
Hengfengyou
Rated Capacity
6300-63000kVA
H.V. Winding
110kv-220kv
L.V. Winding
6.3-11kv
Vector Group
Ynd11
No-Load Loss
10.0-56.8kw
No-Load Current
0.8-0.52%
Short-Circuit Impedance
10.5%
Transport Package
Wooden Case Packing
Specification
YND11
Trademark
HFY
Origin
China
HS Code
8504901900
Production Capacity
1500

Product Description

110kv-220kv  ultra high voltage transformer oil immersed power transformer 

Product introduction

The transformer core is made of imported high-quality cold-rolled silicon steel sheet, which greatly reduces no-load loss and no-load current. The core is tightly bound to ensure the compactness and reduce noise.
The high and low voltage windings are made of oxygen-free copper. The low voltage winding of 500KVA and below is of double-layer cylinder structure, of 630kVA and above adopt double helix or four helix structure. High-voltage winding adopts multi-layer cylinder structure.
Dyn11 is used in the transformer connection group to reduce the influence of harmonics on the power grid and improve the quality of power supply.
The transformer is a fully sealed structure, with three coats of primer and one coat of finish paint applied on the inner and outer surfaces. The product is salt fog proof, moisture proof and fungus-proofing, beautiful, durable and reliable
The measured noise value is lower than the standard and maintenance free under normal operation.

110kv-220kv Ultra High Voltage Transformer Oil Immersed Power Transformer Three PhaseProduct features

* This model is produced in accordance with Chinese national GB standards and the international IEC standards.
* It uses oil as the main insulation means of the transformer, and relies on oil as the cooling medium, such as oil-immersed natural cooling, oil-immersed air cooling, oil-immersed water cooling and forced oil circulation, etc.
* The main components: iron core, winding, fuel tank, oil pillow, breathing apparatus, explosion-proof tube (pressure release valve), radiator, insulating casing, tap switch, gas relay, thermometer, oil purifier, etc.
* Widely used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, drilling platforms and oil production platforms; especially suitable for use in flammable, explosive and other harsh environments.

110kv-220kv Ultra High Voltage Transformer Oil Immersed Power Transformer Three Phase


Technical parameters of S13 10kV oil-immersed transforme
Rated Capacity
(kVA)
HV MV LV Vector Group No-Load
loss (kW)
Load loss (kW) Short-circuit impedance
(%)
6300 110+/-8*1.25% 35
37
38.5
6.3
6.6
10.5
11
YNyn0d11 12.0 47 10.5
17.5-18.5
6.5
8000 14.4 56
10000 17.1 66
12500 20.2 78
16000 24.2 95
20000 28.6 112
25000 33.8 133
31500 40.2 157
4000 48.2 189
5000 56.9 225
63000 67.7 27

Note: The above are some product technical parameters, if you have any questions, please contact us


Conditions of Use

*The maximum ambient air temperature shall not exceed 40°C, and the minimum shall not below -25°C;
*The altitude shall not exceed 1000m. If special customized transformers and low-voltage components are used, the altitude can reach 4,000m;
*The vertical inclination is no more than 5°, and no violent vibration and impact;
*The air humidity is not more than 90% (25°C);
*No gas and conductive dust that will seriously affect the insulation of transformer,no explosion hazard and corrosion of electrical components;
*Outdoor wind speed shall not exceed 35m/s;
*If service conditions beyond the above, specially customized product is available.


Company Introduction 

110kv-220kv Ultra High Voltage Transformer Oil Immersed Power Transformer Three Phase
At present, the company's products mainly cover the oil immersed transformer below 35kV, dry type transformer;Medium voltage switchgear and low voltage switchgear below 40.5KV;Intelligent box type substation;Distribution box, cable and other electrical equipment;Existing technology research and development team of more than 50 people, 15 doctors, all from the domestic well-known electrical major graduates;The company's products have passed ISO, CE, CB, SGS, STL, CQC, CCC and other international authority certification, has been exported to more than 50 countries and regions, the main market in Southeast Asia, Africa, the Middle East, the Americas and other regions and countries.110kv-220kv Ultra High Voltage Transformer Oil Immersed Power Transformer Three Phase

HFY Certification110kv-220kv Ultra High Voltage Transformer Oil Immersed Power Transformer Three Phase

Our Services
We have established strict working procedures and standards in the development, production, sales and after-sales of electrical products, so as to provide customers with first-class products and the best service. 

1. Our electrical engineer has more than 10 years of working experience
2.Our workshop workers are all skilled industrial workers who have received three months 'pre-job training
3. Our sales team has been extensively trained by management consultants to provide professional solutions for customers
4. Our technical team can provide customers with 24-hour technical support world wide
5. Our customer service team ensures that orders are delivered on time. 
6.We strictly implement the ISO9001 quality standard



FAQ

Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 15-20 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.

Contact us

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