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75Kva Single Phase Pad Mounted Transformers for Power Distribution 24.94KV DOE 2016 Standards CSA ANSI IEEE Standards

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75Kva Single Phase Pad Mounted Transformers for Power Distribution 24.94KV DOE 2016 Standards CSA ANSI IEEE Standards

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Brand Name : WINLEY

Model Number : ZGD-75/24.94

Certification : UL/cUL, ISO

Place of Origin : CHINA

MOQ : 1unit

Price : $1000-$10000

Payment Terms : T/T

Supply Ability : 1000set/month

Delivery Time : 30days

Packaging Details : Plywood case

Capacity : 75Kva or Customized

Primary Voltage : 24940V or Customized

Secondary Voltage : 120/240V

Cooling Method : KNAN; Self-Cooled

Frequency : 60Hz

Winding Material : Copper

UL Certificate Number : UL-US-2564931-0; UL-CA-2548224-0

Efficiency Standard(s) : DOE 2016 Standards CSA ANSI IEEE Standards

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UL/cUL Certifications Supplier 75Kva Single Phase Pad Mounted Transformers for Power Distribution 24.94KV DOE 2016 Standards CSA ANSI IEEE Standards

WINLEY's Single Phase Pad Mounted Transformers deliver reliable power distribution for residential/commercial/light industrial applications. UL/cUL certified and compliant with ANSI/IEEE standards, they feature weather-resistant enclosures, easy installation, and high-efficiency voltage conversion. Engineered for durability and safety, these compact transformers ensure stable performance with minimal power loss, ideal for urban/rural environments.

75Kva Single Phase Pad Mounted Transformers for Power Distribution 24.94KV DOE 2016 Standards CSA ANSI IEEE Standards

Certified Model:Transformers, Distribution, Single Phase Liquid-Filled, Pad-Mounted Type Model(s): ZGD-B-XXX/YYY/ZZZ where “ZGD” represents single phase pad-mounted transformer. “B” = “H” or “Z”which represents the feed type, “H” means loop feed and “Z” means radial feed. “XXX” = 10~250 which represents the rated power 10~250 kVA

75Kva Single Phase Pad Mounted Transformers for Power Distribution 24.94KV DOE 2016 Standards CSA ANSI IEEE Standards 75Kva Single Phase Pad Mounted Transformers for Power Distribution 24.94KV DOE 2016 Standards CSA ANSI IEEE Standards

Single Phase Pad Mounted Transformer Main data

Transformer Type Pad Mounted
Transformer Feed Type Radial Feed
Phase Single Phase
Capacity 75 KVA
Vector Group II6
Primary Voltage 24940
Secondary Voltage 120/240
Frequency 60 Hz
Temperature Rise 65°C
Insulation Rating E
Cooling Class KNAN; Self-Cooled
Efficiency Standard(s) DOE 2016 Standards, CSA ANSI/IEEE Standards
Winding Material Copper
Efficiency 99.00%
No Load Loss (in watts)* +/- 240W
Load Loss (in watts)* +/- 835W

Single Phase Pad Mounted Transformer Standard Features

WINLEY’s Single Phase Pad Mounted Transformer (Compartmental-Type II) is a reliable power distribution solution designed for radial feed systems. With 75 kVA capacity and 25 kV primary voltage class, this transformer connects to a 3-phase grid while delivering single-phase power at 120/240V (L-N-L) secondary voltage. Built to ANSI/IEEE standards, it features additive polarity and a delta primary/dual winding single phase secondary configuration, ensuring compatibility with diverse electrical setups.

75Kva Single Phase Pad Mounted Transformers for Power Distribution 24.94KV DOE 2016 Standards CSA ANSI IEEE Standards

Single Phase Pad Mounted Transformer Drawing

Engineered for durability, the transformer includes a weather-resistant dead front enclosure (ANSI Type II arrangement) and Class E insulation (120°C rating), suitable for self-cooled (KNAN) operation in 60 Hz systems. Its 5-position hot stick operable tap changer (2.5% steps) allows field voltage adjustment, while 150 kV primary BIL and 30 kV secondary BIL ratings ensure robust surge protection. With 1.0–4.5% typical impedance and low 65°C temperature rise, this compact transformer offers efficient, stable performance for urban and suburban applications, backed by UL/cUL certification for safety and compliance.

75Kva Single Phase Pad Mounted Transformers for Power Distribution 24.94KV DOE 2016 Standards CSA ANSI IEEE Standards

Ratings

  • Meets/Exceeds DOE 2016 Efficiency Ratings
  • Meets/Exceeds CSA Efficiency Ratings
  • Complies with ANSI / IEEE C57
  • Complies with ANSI / IEEE C62
  • 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
  • Complies with 10 CFR Part 431
  • Complies with CSA C2.1-06
  • Complies with CSA C50
  • Complies with CSA C88

Specification

Single phase Pad mounted Transformer Specification
Rating High voltage(kV) No Load Loss On load Loss Height Depth Width Oil Weight(kg) Total Weight(kg)
(kVA) (mm) (mm) (mm)
15 kVA 34.5/19.92
13.8/8
13.2/7.6
12.47/7.2
or others
50 195 840 740 610 45 294
25 kVA 80 290 840 740 610 68 362
37.5 kVA 106 360 840 760 610 75 476
50 kVA 135 500 840 810 610 93 553
75 kVA 190 650 840 860 610 132 672
100 kVA 280 1010 910 1200 965 230 714
167 kVA 435 1530 1000 1200 965 265 913
250 kVA 550 2230 1250 1300 1430 325 1106

Production process

75Kva Single Phase Pad Mounted Transformers for Power Distribution 24.94KV DOE 2016 Standards CSA ANSI IEEE Standards

75Kva Single Phase Pad Mounted Transformers for Power Distribution 24.94KV DOE 2016 Standards CSA ANSI IEEE Standards

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.


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