logo
Home
about us
Company Profile
factory tour
quality control
products

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
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
العربية
हिन्दी
Türkçe
bahasa indonesia
tiếng Việt
ไทย
বাংলা
فارسی
polski
home
about us
products

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 >
Oil Type Transformer
>
2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified
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
Contact Us
Mr. Steven
steven@winley-electric.com
86-18650108051
Contact Now
2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified
  • Name
  • Name
  • Name
  • Name

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified

Brand Name: WINLEY
Model Number: ZGS-2500/24.9
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
Type:
Pad Mounted,Radial Feed
Capacity:
2.5 MVA (2,500 KVA) / 3.1 MVA (3,100 KVA)
Primary Voltage:
24940V
Secondary Voltage:
480Y/277
Impedance:
5.0~7.0
Cooling Class:
KNAN/KNAF
Efficiency Standard(s):
Meets ANSI/IEEE Standards
UL/cUL Certification:
UL-US-2431836-0, UL-CA-2423202-0
Supply Ability:
1000set/month
Product Description

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified

 

 

WINLEY as a professional manufacturer of pad-mounted transformers, The pad-mounted transformers are fully certified by UL, ensuring adherence to stringent quality standards. With extensive experience in North American projects, we are proficient in ANSI/IEEE, CSA, DOE, NEMA, and other standards, as well as local laws and regulations.Our pad-mounted transformers are exported to North America, South America, the Philippines and other places in large quantities. We have rich experience in design and production, professional and reliable after-sales service, and can deliver goods quickly within 7-35 days.

 

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 0   2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 1

 

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 2   2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 3

 

 

Main data

 

Transformer Type Substation Power Transformer, Conservator Type
Transformer Configuration Liquid Filled Pad Mounted
Transformer Feed Type Radial Feed
Phase Three Phase
Capacity 2.5 MVA (2,500 KVA) / 3.1 MVA (3,100 KVA)
Vector Group DYN1
Primary Voltage 24940V
Primary BIL 110 KV
Secondary Voltage 480Y/277
Frequency 60 Hz
Temperature Rise 55°C
Insulation Rating Class E Insulation - 120°C, 248°F
Cooling Class KNAN/KNAF
Forced Air (Fans) Included, with Auto/Off/Manual control
Impedance (Typical) 3.5% - 8.0%
Efficiency Standard(s) Meets ANSI/IEEE Standards
K-Factor Rating (Harmonic Mitigation) K-1 (Standard)
Winding Material Copper
Ambient Temperature Rating 40°C

 

 

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

 

Meets/Exceeds CSA Efficiency Ratings

 

  • Complies with ANSI / IEEE C57.12.00
  • Complies with ANSI / IEEE C57 12.28
  • Complies with ANSI / IEEE C57 12.29
  • Complies with ANSI / IEEE C57 12.34
  • Complies with ANSI / IEEE C57 12.35
  • Complies with ANSI / IEEE C57.12.70
  • Complies with ANSI / IEEE C57.12.110
  • Complies with ANSI / IEEE C57.12.131
  • Complies with ANSI / IEEE C62.11
  • Complies with ANSI / IEEE C62.22
  • Complies with ANSI / IEEE 386
  • Complies with ANSI / IEEE C2
  • Complies with ANSI / IEEE C37.47
  • Complies with ANSI Z535.4
  • Complies with ASTM D3487
  • Complies with ASTM D6871
  • Complies with NEMA 260-1996

 

Production process

 

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 4

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 5

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 6

 

FAQ

 

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

Tags: 

Oil Type Transformer  

Oil Immersed Distribution Transformer  

Step Down Transformer

Good price online

Products Details

Home > Products >
Oil Type Transformer
>
2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified
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
2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified
  • Name
  • Name
  • Name
  • Name

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified

Brand Name: WINLEY
Model Number: ZGS-2500/24.9
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-2500/24.9
Type:
Pad Mounted,Radial Feed
Capacity:
2.5 MVA (2,500 KVA) / 3.1 MVA (3,100 KVA)
Primary Voltage:
24940V
Secondary Voltage:
480Y/277
Impedance:
5.0~7.0
Cooling Class:
KNAN/KNAF
Efficiency Standard(s):
Meets ANSI/IEEE Standards
UL/cUL Certification:
UL-US-2431836-0, UL-CA-2423202-0
Minimum Order Quantity:
1unit
Price:
$5000-$150000
Packaging Details:
Plywood case
Delivery Time:
30days
Payment Terms:
T/T
Supply Ability:
1000set/month
Product Description

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified

 

 

WINLEY as a professional manufacturer of pad-mounted transformers, The pad-mounted transformers are fully certified by UL, ensuring adherence to stringent quality standards. With extensive experience in North American projects, we are proficient in ANSI/IEEE, CSA, DOE, NEMA, and other standards, as well as local laws and regulations.Our pad-mounted transformers are exported to North America, South America, the Philippines and other places in large quantities. We have rich experience in design and production, professional and reliable after-sales service, and can deliver goods quickly within 7-35 days.

 

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 0   2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 1

 

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 2   2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 3

 

 

Main data

 

Transformer Type Substation Power Transformer, Conservator Type
Transformer Configuration Liquid Filled Pad Mounted
Transformer Feed Type Radial Feed
Phase Three Phase
Capacity 2.5 MVA (2,500 KVA) / 3.1 MVA (3,100 KVA)
Vector Group DYN1
Primary Voltage 24940V
Primary BIL 110 KV
Secondary Voltage 480Y/277
Frequency 60 Hz
Temperature Rise 55°C
Insulation Rating Class E Insulation - 120°C, 248°F
Cooling Class KNAN/KNAF
Forced Air (Fans) Included, with Auto/Off/Manual control
Impedance (Typical) 3.5% - 8.0%
Efficiency Standard(s) Meets ANSI/IEEE Standards
K-Factor Rating (Harmonic Mitigation) K-1 (Standard)
Winding Material Copper
Ambient Temperature Rating 40°C

 

 

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

 

Meets/Exceeds CSA Efficiency Ratings

 

  • Complies with ANSI / IEEE C57.12.00
  • Complies with ANSI / IEEE C57 12.28
  • Complies with ANSI / IEEE C57 12.29
  • Complies with ANSI / IEEE C57 12.34
  • Complies with ANSI / IEEE C57 12.35
  • Complies with ANSI / IEEE C57.12.70
  • Complies with ANSI / IEEE C57.12.110
  • Complies with ANSI / IEEE C57.12.131
  • Complies with ANSI / IEEE C62.11
  • Complies with ANSI / IEEE C62.22
  • Complies with ANSI / IEEE 386
  • Complies with ANSI / IEEE C2
  • Complies with ANSI / IEEE C37.47
  • Complies with ANSI Z535.4
  • Complies with ASTM D3487
  • Complies with ASTM D6871
  • Complies with NEMA 260-1996

 

Production process

 

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 4

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 5

2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified 6

 

FAQ

 

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

Tags: 

Oil Type Transformer

Oil Immersed Distribution Transformer

Step Down Transformer

86-18650108051
Quick link
Home About Us products video news Cases Contact Us
Quick Contact

Address

No.168,Xiabao Road,Siming,Xiamen,Fujian,China

Tel

86-592-5510031

86-18650108051
Our Newsletter
Subscribe to our newsletter for discounts and more.
Privacy Policy |  Sitemap  | China Good Quality Three Phase Isolation Transformer Supplier. Copyright © 2021-2025 Xiamen Winley Electric Co.,Ltd . All Rights Reserved.