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

Categories Oil Type Transformer
Brand Name: WINLEY
Model Number: ZGS-2500/24.9
Certification: UL/cUL,CE,ISO
Place of Origin: CHINA
MOQ: 1unit
Price: $5000-$150000
Payment Terms: T/T
Supply Ability: 1000set/month
Delivery Time: 30days
Packaging Details: Plywood case
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
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2500Kva 3100KVA Three Phase Pad Mounted Transformer KNAF 24.94KV To 480Y Distribution Liquid Filled UL certified

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.




Main data


Transformer TypeSubstation Power Transformer, Conservator Type
Transformer ConfigurationLiquid Filled Pad Mounted
Transformer Feed TypeRadial Feed
PhaseThree Phase
Capacity2.5 MVA (2,500 KVA) / 3.1 MVA (3,100 KVA)
Vector GroupDYN1
Primary Voltage24940V
Primary BIL110 KV
Secondary Voltage480Y/277
Frequency60 Hz
Temperature Rise55°C
Insulation RatingClass E Insulation - 120°C, 248°F
Cooling ClassKNAN/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 MaterialCopper
Ambient Temperature Rating40°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)
75KVA34.5KV
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
1801250143091019306451422
150KVA2802200153098015109892180
300KVA480365016801080166014153119
500KVA680510017901160181019054200
750KVA980750020301300203027556074
1000KVA11501030018541549165132357132
1500KVA164014500215015702210583512864
2000KVA216020645222016002380643014175
2500KVA268023786233016503070886519544
3000KVA3300303002460185032601130024912
3735KVA4125378752680206040801440031746

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


500Kva Pad Mounted Transformer Three Phase 8320V To 480Y/277 Loop Feed ANSI / IEEE Standards 3

500Kva Pad Mounted Transformer Three Phase 8320V To 480Y/277 Loop Feed ANSI / IEEE Standards 4

500Kva Pad Mounted Transformer Three Phase 8320V To 480Y/277 Loop Feed ANSI / IEEE Standards 5


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.

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