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Three Phase Isolation Transformer

Oil Type Transformer

Three Phase Pad Mounted Transformer

Single Phase Pad Mounted Transformer

Pole Mounted Transformer

UPS Isolation Transformer

Medical Isolation Transformer

Industrial Control Transformer

Cast Coil Transformer

Single Phase Control Transformer

Toroidal Isolation Transformer

Three Phase Dry Type Transformer

EI Power Transformer

Three Phase Auto Transformer

Three Phase Voltage Regulator

Three Phase Reactor
video
events
news
cases
contact us
quote
Good price online

products details

Home > Products >
Three Phase Pad Mounted Transformer
>
304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed
All Category

Three Phase Isolation Transformer

Oil Type Transformer

Three Phase Pad Mounted Transformer

Single Phase Pad Mounted Transformer

Pole Mounted Transformer

UPS Isolation Transformer

Medical Isolation Transformer

Industrial Control Transformer

Cast Coil Transformer

Single Phase Control Transformer

Toroidal Isolation Transformer

Three Phase Dry Type Transformer

EI Power Transformer

Three Phase Auto Transformer

Three Phase Voltage Regulator

Three Phase Reactor
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Mr. Steven
steven@winley-electric.com
86-18650108051
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304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed
  • Name
  • Name
  • Name
  • Name
  • Name

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed

Brand Name: WINLEY
Model Number: ZGS-2500/12.47
MOQ: 1unit
Price: $5000-$150000
Packaging Details: Plywood case
Payment Terms: T/T
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Certification:
UL/cUL,CE,ISO
Transformer Type:
Liquid Filled Pad Mounted
Phase:
Three Phase
Feed Type:
Loop Feed
Capacity:
2500 KVA
Primary Voltage:
12470V
Secondary Voltage:
480V
Tank Material:
304 Stainless Steel
Efficiency Ratings:
ANSI C57.12.00
Supply Ability:
1000set/month
Product Description

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed

 

 

Overview


Introducing Winley’s 2500 kVA pad‑mounted, loop‑feed transformer — engineered for reliable utility and industrial power distribution. Built to meet ANSI C57.12.00 standards and available for indoor or outdoor service, this model combines robust electrical performance with a corrosion‑resistant 304 stainless‑steel housing and full UL/cUL certification to ensure safety, durability, and code compliance.

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 0

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 1

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 2  304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 3

 

Main data

 

No. Particulars Unit Specification
1 Type ~ pad mounted,loop feed
2 Rated capacity kVA 2500
3 No. of Phase ~ 3
4 Primary voltage V 12470Y/7200
5 Primary termintion ~ 15kV class, 200A well&insert with elbow
6 Secondary voltage V 480
7 Secondary termintion ~ 12-hole spade
8 Tapping type ~ off-circuit tapping
9 Tapping range % ±2*2.5%
10 Cooling method ~ ONAN
11 Rated frequency Hz 60
12 Vector group ~ YNd1
13 Insulation class ~ A
14 Temperature rise K 65
15 Off-load loss W 2670
16 On-load loss (85℃) W 23400
17 Impedance % 5.75~7.50
18 Winding material ~ Aluminum
19 Core material ~ silicon steel
20 Cooling material   mineral oil
21 Housing material ~ 304 stainless steel
22 Service condition ~ indoor or outdoor
23 Dimension mm 2950*2165*1900
24 Weight kg 5514
25 Sea level M ≤1000

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 4

Technical drawings

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 5

 

Benefits of 304 stainless steel fuel tanks

 

  • Corrosion resistance: 304 stainless steel resists rust and pitting from weather, salt, and urban pollution — ideal for outdoor pad‑mounted installations.
  • Mechanical strength: Robust enclosure withstands physical impacts and maintains structural integrity over time.
  • Low maintenance: Smooth stainless surfaces are easier to clean and require less surface treatment than painted carbon steel tanks.
  • Aesthetic and longevity: Keeps site appearance professional while extending service life and minimizing lifecycle costs.

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 6

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 7  304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 8

 

Why choose us

 

WINLEY manufactures a full range of three-phase pad-mounted transformers with capacities from 45 kVA to 5500 kVA and voltages up to 34.5 kV. The products meet or exceed DOE 2016, IEEE/ANSI, CSA, IEC, NEMA and other standards. Additionally, WINLEY’s three-phase pad-mounted transformers are UL/cUL certified (Certificate Numbers: UL‑US‑2431836‑0, UL‑CA‑2423202‑0)

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 9

 

Specification

 

Rated Power
(KVA)		 High Voltage
(KV)		 Low Voltage
(V)		 No-load Loss
(W)		 On-load Loss
(W)		 Height
(mm)		 Depth
(mm)		 Width
(mm)		 Weight
(kg)		 Weight
(Lbs)
75KVA 34.5KV
4.160KV
12.47KV
13.2KV
13.8KV
24940GrdY/14400
1247Grdy/7200
4160GrdY/2400
or others		 277V
347V
480V
600V
120/240V
208GrdY/120
415GrdY/240
480GrdY/277
600Y/347		 180 1250 1430 910 1930 645 1422
150KVA 280 2200 1530 980 1510 989 2180
300KVA 480 3650 1680 1080 1660 1415 3119
500KVA 680 5100 1790 1160 1810 1905 4200
750KVA 980 7500 2030 1300 2030 2755 6074
1000KVA 1150 10300 1854 1549 1651 3235 7132
1500KVA 1640 14500 2150 1570 2210 5835 12864
2000KVA 2160 20645 2220 1600 2380 6430 14175
2500KVA 2680 23786 2330 1650 3070 8865 19544
3000KVA 3300 30300 2460 1850 3260 11300 24912
3735KVA 4125 37875 2680 2060 4080 14400 31746

 

 

Production process

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 10

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 11

 

Tags: 

Pad Mounted Transformer  

3 phase pad mounted transformer  

three phase pad mounted transformer

Good price online

Products Details

Home > Products >
Three Phase Pad Mounted Transformer
>
304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed
All Category

Three Phase Isolation Transformer

Oil Type Transformer

Three Phase Pad Mounted Transformer

Single Phase Pad Mounted Transformer

Pole Mounted Transformer

UPS Isolation Transformer

Medical Isolation Transformer

Industrial Control Transformer

Cast Coil Transformer

Single Phase Control Transformer

Toroidal Isolation Transformer

Three Phase Dry Type Transformer

EI Power Transformer

Three Phase Auto Transformer

Three Phase Voltage Regulator

Three Phase Reactor
304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed
  • Name
  • Name
  • Name
  • Name
  • Name

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed

Brand Name: WINLEY
Model Number: ZGS-2500/12.47
MOQ: 1unit
Price: $5000-$150000
Packaging Details: Plywood case
Payment Terms: T/T
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Brand Name:
WINLEY
Certification:
UL/cUL,CE,ISO
Model Number:
ZGS-2500/12.47
Transformer Type:
Liquid Filled Pad Mounted
Phase:
Three Phase
Feed Type:
Loop Feed
Capacity:
2500 KVA
Primary Voltage:
12470V
Secondary Voltage:
480V
Tank Material:
304 Stainless Steel
Efficiency Ratings:
ANSI C57.12.00
Minimum Order Quantity:
1unit
Price:
$5000-$150000
Packaging Details:
Plywood case
Delivery Time:
30days
Payment Terms:
T/T
Supply Ability:
1000set/month
Product Description

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed

 

 

Overview


Introducing Winley’s 2500 kVA pad‑mounted, loop‑feed transformer — engineered for reliable utility and industrial power distribution. Built to meet ANSI C57.12.00 standards and available for indoor or outdoor service, this model combines robust electrical performance with a corrosion‑resistant 304 stainless‑steel housing and full UL/cUL certification to ensure safety, durability, and code compliance.

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 0

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 1

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 2  304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 3

 

Main data

 

No. Particulars Unit Specification
1 Type ~ pad mounted,loop feed
2 Rated capacity kVA 2500
3 No. of Phase ~ 3
4 Primary voltage V 12470Y/7200
5 Primary termintion ~ 15kV class, 200A well&insert with elbow
6 Secondary voltage V 480
7 Secondary termintion ~ 12-hole spade
8 Tapping type ~ off-circuit tapping
9 Tapping range % ±2*2.5%
10 Cooling method ~ ONAN
11 Rated frequency Hz 60
12 Vector group ~ YNd1
13 Insulation class ~ A
14 Temperature rise K 65
15 Off-load loss W 2670
16 On-load loss (85℃) W 23400
17 Impedance % 5.75~7.50
18 Winding material ~ Aluminum
19 Core material ~ silicon steel
20 Cooling material   mineral oil
21 Housing material ~ 304 stainless steel
22 Service condition ~ indoor or outdoor
23 Dimension mm 2950*2165*1900
24 Weight kg 5514
25 Sea level M ≤1000

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 4

Technical drawings

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 5

 

Benefits of 304 stainless steel fuel tanks

 

  • Corrosion resistance: 304 stainless steel resists rust and pitting from weather, salt, and urban pollution — ideal for outdoor pad‑mounted installations.
  • Mechanical strength: Robust enclosure withstands physical impacts and maintains structural integrity over time.
  • Low maintenance: Smooth stainless surfaces are easier to clean and require less surface treatment than painted carbon steel tanks.
  • Aesthetic and longevity: Keeps site appearance professional while extending service life and minimizing lifecycle costs.

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 6

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 7  304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 8

 

Why choose us

 

WINLEY manufactures a full range of three-phase pad-mounted transformers with capacities from 45 kVA to 5500 kVA and voltages up to 34.5 kV. The products meet or exceed DOE 2016, IEEE/ANSI, CSA, IEC, NEMA and other standards. Additionally, WINLEY’s three-phase pad-mounted transformers are UL/cUL certified (Certificate Numbers: UL‑US‑2431836‑0, UL‑CA‑2423202‑0)

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 9

 

Specification

 

Rated Power
(KVA)		 High Voltage
(KV)		 Low Voltage
(V)		 No-load Loss
(W)		 On-load Loss
(W)		 Height
(mm)		 Depth
(mm)		 Width
(mm)		 Weight
(kg)		 Weight
(Lbs)
75KVA 34.5KV
4.160KV
12.47KV
13.2KV
13.8KV
24940GrdY/14400
1247Grdy/7200
4160GrdY/2400
or others		 277V
347V
480V
600V
120/240V
208GrdY/120
415GrdY/240
480GrdY/277
600Y/347		 180 1250 1430 910 1930 645 1422
150KVA 280 2200 1530 980 1510 989 2180
300KVA 480 3650 1680 1080 1660 1415 3119
500KVA 680 5100 1790 1160 1810 1905 4200
750KVA 980 7500 2030 1300 2030 2755 6074
1000KVA 1150 10300 1854 1549 1651 3235 7132
1500KVA 1640 14500 2150 1570 2210 5835 12864
2000KVA 2160 20645 2220 1600 2380 6430 14175
2500KVA 2680 23786 2330 1650 3070 8865 19544
3000KVA 3300 30300 2460 1850 3260 11300 24912
3735KVA 4125 37875 2680 2060 4080 14400 31746

 

 

Production process

 

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 10

304 Stainless Steel Tank 2500Kva Three Phase Pad Mounted Transformer 12.47KV To 480V Power Distribution Transformer 304SS UL Listed 11

 

Tags: 

Pad Mounted Transformer

3 phase pad mounted transformer

three phase pad mounted transformer

86-18650108051
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