1. Product Overview – 750 kVA Pad Mounted Transformer

Die 750 kVA pad mounted transformer is a three-phase, oil-filled underground distribution transformer designed for utility, commercial, industrial, and renewable energy applications.

Manufactured by Yawei Transformator, this unit is built to meet:

• ANSI / IEEE (USA)

• CSA (Canada)

• AS/NZS (Australia)

• IEC (Brazil, Argentina & global markets)

It is ideal for:

• Solar farms

• Wind power substations

• Industrial plants

• Shopping centers

• Data centers

• Oil & gas facilities

• Municipal distribution systems

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2. 750 kVA Pad Mounted Transformer Specifications

Standard Technical Data

Artikel	Spezifikation
Nennkapazität	750 kVA
Phase	Three Phase
Frequency	50 Hz / 60 Hz
Primäre Spannung	13.2 kV / 13.8 kV / 24.9 kV / 34.5 kV
Sekundäre Spannung	480Y/277 V / 415 V / 400 V
Cooling Type	ONAN
Insulation Class	Class A
Impedance	5% – 6%
Vector Group	Dyn11 / Dyn1
BIL	95kV / 125kV / 150kV

Custom configurations available for North America, South America, and Oceania.

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3. 750 kVA Pad Mounted Transformer Dimensions

750 kVA Pad Mounted Transformer Dimensions (Typical)

Dimensions may vary based on voltage class and impedance.

Voltage Class	Length	Width	Height
15 kV Class	72–80 in	60–65 in	65–75 in
25 kV Class	75–85 in	65–70 in	70–80 in
35 kV Class	80–90 in	70–75 in	75–85 in

Metric Version:

• Length: 1800–2300 mm

• Width: 1500–1900 mm

• Height: 1650–2100 mm

Custom footprint available upon request.

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4. 750 kVA Pad Mount Transformer Weight

750 kVA Pad Mount Transformer Weight (Oil Filled)

Voltage Class	Approx. Weight
15 kV	3,200 – 3,800 kg
25 kV	3,800 – 4,500 kg
35 kV	4,500 – 5,200 kg

Weight depends on:

• Copper vs Aluminum winding

• BIL level

• Tap changer configuration

• Tank thickness

• Loss requirements (DOE / NRCan compliant)

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5. 750 kVA Pad Mounted Transformer Price

How Much Does a 750 kVA Pad Mounted Transformer Cost?

Die 750 kVA pad mounted transformer price depends on:

• Voltage rating

• Copper or aluminum windings

• ANSI / IEEE / CSA compliance

• Low-loss (DOE 2016 / 2027 efficiency ready)

• Optional accessories (bayonet fuse, ELSP fuse, loadbreak switch)

Typical Global Price Range (FOB China)

USD $18,000 – $32,000

North America compliant models may vary depending on steel and copper cost fluctuations.

What Affects the Price?

• Core material (CRGO vs high-efficiency core)

• Loss guarantee

• Short circuit withstand requirement

• Seismic rating (California / Chile)

• Special coating for coastal areas (Australia / Brazil)

For exact pricing, request a formal quotation.

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6. Compliance for USA, Canada, Australia, Brazil & Argentina

United States

• IEEE C57.12.34

• IEEE C57.12.00

• DOE Efficiency Standard

Canada

• CSA C227

• NRCan Efficiency Compliance

Australia

• AS/NZS 60076

• Utility-specific approvals

Brazil & Argentina

• IEC 60076

• INMETRO support (if required)

We supply export-ready documentation:

• Type test reports

• Routine test reports

• Short circuit test certificate

• Factory inspection support

Read More:What Is a Pad Mounted Transformer? A Complete Guide for Underground Power Distribution

7. Construction Features – 750 kVA Pad Mounted Transformer

• Dead-front design

• Tamper-proof cabinet

• HV compartment & LV compartment separation

• Bayonet & current-limiting fuse protection

• Pressure relief device

• Oil level gauge

• Drain valve & sampling valve

• Stainless steel nameplate

Optional:

• Load break switch

• Loop feed design

• Surge arrester

• SCADA monitoring

• Biodegradable oil (FR3)

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8. Why Choose Yawei 750 kVA Pad Mount Transformer?

Factory Direct Manufacturer

• 20+ years manufacturing experience

• 100+ countries exported

• Utility-approved designs

• OEM / Private Label available

Production Capacity

• Monthly output: 200+ units

• Short lead time: 4–6 weeks

• Copper winding available

Competitive Advantage vs Local Suppliers

• Lower cost than US domestic brands

• Faster production than regional distributors

• Custom engineering flexibility

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9. Applications of Pad Mounted 750 kVA Transformers

• Solar inverter step-up

• Commercial buildings

• Industrial manufacturing plants

• Mining projects

• Municipal utilities

• EV charging infrastructure

• Data centers

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10. Frequently Asked Questions

Q1: What is the lead time for a 750 kVA pad mounted transformer?

4–6 weeks depending on configuration.

Q2: Can it meet DOE efficiency?

Yes. DOE 2016 and future-ready designs available.

Q3: Do you provide seismic certification?

Yes. California / Chile compliant designs available.

Q4: Can I customize voltage?

Yes. Fully customizable primary & secondary voltage.

Call to Action

Looking for a reliable 750 kVA pad mounted transformer manufacturer?

Kontakt Yawei Transformator today for technical drawings, price quotation, and global shipping support.