High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price

Product Details
Customization: Available
Application: Power, Lighting
Phase: Three
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Number of Employees
24
Year of Establishment
2019-03-15
  • High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price
  • High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price
  • High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price
  • High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price
  • High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price
  • High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price
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Basic Info.

Model NO.
110kv
Core
Core-type Transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Two-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
Ring
Brand
Enboli
Capacity
6300kVA to 180000kVA
Conductor Material
Copper
Certificate
Type Test Report/ISO9001
Frequency
50Hz / 60Hz
Tapping Method
off Load / on Load Tapping Changer
Delivery Time
30 Days
OEM
Yes
Coil Structure
Pie Coil
High Voltage
110kv
Low Voltage
6.3kv
Rated Capacity
12500kVA
Impendance
10.5%
Vector Group
Ynd11
Standard
IEC
Warranty
24 Months
Transport Package
Customized
Specification
As per data sheet
Trademark
ENBOLI
Origin
China
HS Code
8504210000
Production Capacity
50000PCS/Year

Packaging & Delivery

Package Size
490.00cm * 1850.00cm * 240.00cm
Package Gross Weight
6800.000kg

Product Description

High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price
 
High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price
High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price
Main 110kV level three-phase on-load tap-changing power transformer technical parameters
Rated
Capacity
(kVA)
Voltage Combination Vector Gourp No-load Loss Load Loss No Load
Current
Short Circuit
Impedance
%
HV
(kV)
LV
k(V)
kW kW %
6300   6.3
6.6
10.5
11
YNd11 7.40  35.0  0.62  10.5
8000   8.90  42.0  0.62 
10000   10.50  50.0  0.58 
12500   12.40  59.0  0.58 
16000   15.00  73.0  0.54 
20000   17.60  88.0  0.54 
25000 110±2*2.5% 20.80  104  0.50 
31500 115±2*2.5% 24.60  123  0.48 
40000 121±2*2.5% 29.40  148  0.45 
50000   35.20  175  0.42 
63000   41.60  208  0.38 
75000   13.8
15.75
18
21
47.20  236  0.33  12-14
90000   54.40  272  0.30 
120000   67.80  337  0.27 
150000   80.10  399  0.24 
180000   90.00  457  0.20 
Note 1:-5% tapping position is maximum current tapping.
Note 2: For boost transformer, it is advisable to adopt non-tapping structure. If there is any requirement for operation, sub-connectors can be set up.
Note 3: When the average annual load rate of transformer is between 42% and 46%, the maximum operating efficiency can be obtained by using the loss value in the table.
 
6300kVA-63000kVA three-phase three -winding NLTC power transformer
Rated
Capacity
(kVA)
Voltage Combination Vector Group No-load loss
kW
Load loss
kW
No load current
%
 
High Voltage
kV
Med-ium Voltage
(kV)
Low Voltage
(kV)
Step down
6300         8.9  44.00  0.66  
8000         10.6  53.00  0.62  
10000         12.6  62.00  0.59  
12500   33 6.3   14.7  74.00  0.56 H-M
16000 110±2*2.5% 35 6.6 YNyn0d11 17.9  90.00  0.53 10.5
20000 115±2*2.5% 37 10.5   21.1  106  0.53 H-L
25000 121±2*2.5% 38.5 11   24.6  126  0.48 18-19
31500         29.4  149  0.48 M-L
40000         34.8  179  0.44 6.5
50000         41.6  213  0.44  
63000         49.2  256  0.40   
Note l: High, medium and low voltage winding capacity allocation is (100/100/100)% high, medium and low.
Note 2: The connection group label can be YNd11y10 as required.
Note 3: According to the user's requirement, medium voltage can be selected as different from the voltage value in the meter or with taps.
Note 4:-5% tapping position is maximum current tapping.
Note 5: For boost transformer, it is advisable to adopt non-tapping structure. If the operation requires, tapping can be set up.
Note 6: When the average annual load rate of transformer is about 45%, the maximum operating efficiency can be obtained by using the loss value in the table.

6300kVA-63000kVA three-phase two -winding OLTC power transformer
Rated
Capacity
(kVA)
Voltage Combination Vector Gourp No-load Loss Load Loss No Load
Current
Short Circuit
Impedance
%
HV
(kV)
LV
k(V)
kW kW %
6300       8.00  35.0  0.64  10.5
8000       9.60  42.0  0.64 
10000   6.3
6.6
10.5
11
  11.30  50.0  0.59 
12500   6.6   13.40  59.0  0.59 
16000   10.5   16.10  73.0  0.55 
20000 110±8*1.25% 11 YNd11 19.20  88.0  0.55 
25000   21   22.70  104 0.51 
31500       27.00  123 0.51 
40000       32.30  156 0.46  12-18
50000       38.20  194 0.46 
63000       45.40  232 0.42 
Note 1: On-load tap-changer, temporarily providing step-down structure products.
Note 2: According to user's requirements, other voltage combination products can be provided.
Note 3:-10% tapping position is maximum current tapping.
Note 4: When the average annual load rate of transformer is between 45% and 50%, the maximum operating efficiency can be obtained by using the loss value in the table.
6300-63000kVA three phase two winding OLTC power transformer
Rated
Capacity
(kVA)
Voltage Combination Vector Gourp No-load Loss Load Loss No Load
Current
Short Circuit
Impedance
%
HV
(kV)
LV
k(V)
kW kW %
6300         9.6  44.00   
8000         11.5  53.00   
10000     6.3   13.6  62.00   
12500   33 6.6   16.1  74.00  H-M
16000   36 10.5   19.3  90.00  10.5
20000 110±8*1.25% 37 11 YNyn0d11 22.8  106 H-L
25000   38.5 21   27.0  126 18-19
31500         32.1  149 M-L
40000         38.5  179 6.5
50000         45.5  213  
63000         54.1  256  
Note 1: On-load tap-changer, temporarily providing step-down structure products.
Note 2: High, medium and low voltage winding capacity allocation is (100/100/100)% high, medium and low.
Note 3: The connection group label can be YNd11y10 as required.
Note 4:-10% tapping position is maximum current tapping.
Note 5: According to user's requirement, medium voltage can be selected as diferent from the voltage value in the meter or with Note 5: When the average annual load rate of transformer is about 47%, the maximum operating efficiency can be obtained by using the loss value in the table.
Rated
Capacity
(kVA)
Voltage Combination Vector Gourp No-load Loss Load Loss No Load
Current
Short Circuit
Impedance
%
HV
(kV)
LV
k(V)
kW kW %
6300       8.00  35.0  0.64  10.5
8000       9.60  42.0  0.64 
10000       11.30  50.0  0.59 
12500   6.3
6.6
10.5
11
  13.40  59.0  0.59 
16000   6.6   16.10  73.0  0.55 
20000 110±8*1.25% 10.5 YNd11 19.20  88.0  0.55 
25000   11   22.70  104 0.51 
31500   21   27.00  123 0.51 
40000       32.30  156 0.46  12-18
50000       38.20  194 0.46 
63000       45.40  232 0.42 






High Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers PriceHigh Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers PriceHigh Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers PriceHigh Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers PriceHigh Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers PriceHigh Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers PriceHigh Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers PriceHigh Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers PriceHigh Voltage 110kv 12500kVA Three-Phase Dual-Winding China Manufacturer Direct Transformers Price
Contact Us:
Contact Person: Ms. Rachel 

Office Address: No. 555, Chezhan Road, Liushi, Yueqing city, Zhejiang,China
Factory Address: No111, Xiaolan Industrial zone, Nanchang, Jiangxi, China 
Post Code:325604 
 

 

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