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Three Phase Pad Mounted Transformer

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Your Professional Three Phase Pad Mounted Transformer Supplier
 
 

Our goal is to be your true partner in the three phase pad mounted Transformer in China.We offer both online and offline test supervision options for our customers. You can also choose a third party, such as sgs, csa, or ul to visit transpower's factory, during the witness test, the test being executed and receive a report that fully comply with standard requirements. Products include pad mounted transformer, single phase transformer, power transformer, cast resin transformer and etc. Annual export exceeding 2000 units over home and abroad.

 

Why Choose Us

Quality Assurance

Our production and testing equipment have professional calibration every year. High efficiency as per DOE 2016 STANDARDS. Compliance with ANSI/IEEE/IEC, CSA/UL/KEMA APPROVED.

Product Application

Its excellent load regulation and stable output voltage ensure excellent performance under various operating conditions.Widely used in Commercial establishments, such as shopping centers and office buildings, also benefit from the stable and reliable power supply it provides.

Excellent Service

You will get the quickest response and superior service being working with us. You can request online video monitoring to observe the testing process in real-time. Ensuring transparency and confidence in the testing procedures.

 

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Advantages of Three Phase Pad Mounted Transformer

Continuous power delivery

A single phase motor is a type of dc-operated system that often offers pulsating power delivery. This allows the power to change levels or be interrupted at different intervals. Three phase power is continuous and constant, which makes it much smoother and more efficient for demanding applications.

 

Improved efficiency

Three phase motors offer higher outputs in a smaller size than single phase systems. These strong pieces of equipment often come with self-starting capabilities, which allows industrial workers to make the most of their time with continued use. Three phase systems are suited to fast-paced environments while still delivering the desired performance.

Increased cost-effectiveness

While three phase systems are increasingly powerful and fast, they also provide relative affordability in comparison to single phase motors. The lower costs combined with a strong performance May make them more cost-effective over the long-term. This is ideal for organizations looking to cut down on costs.

Simple parallel operation functions

It’s easier to conduct parallel operations with three phase motors than with single phase motors. If you operate with three phase systems, you’ll have the ability to easily connect multiple transformers to one load.

 

 

Types of Three Phase Pad Mounted Transformer
 

Oil immersed 3-phase pad mounted transformer
Oil immersed 3-phase pad mounted transformer are typically housed in weatherproof enclosures made of durable materials such as steel or aluminum. They are designed to withstand harsh environmental conditions including rain, snow, and extreme temperatures. The enclosure also provides safety by isolating the electrical components.

 

1000kva 500kva 3-phase pad mounted transformer
These transformers are installed at ground level on concrete pads, hence their name. They are strategically placed close to buildings or along streets to minimize power loss over long distribution lines. Their location ensures efficient power distribution and ease of maintenance.

 

Three-phase pad-mounted compartmental type transformer
The primary function of a three-phase pad-mounted compartmental type transformer is to step down high voltage electricity from distribution lines to lower voltage levels (e.G., 240v or 480v) suitable for local use. This transformation allows safe and reliable electricity supply directly to consumers without further significant voltage reductions.

1000kva 500kva 3-phase Pad Mounted Transformer

 

pad mount (2)

Liquid-filled loop feed pad mounted transformer
Maintenance of liquid-filled loop feed pad mounted transformer involves periodic inspections, oil level checks , and testing of protective devices. Routine servicing ensures optimal performance and extends the lifespan of the transformer, minimizing downtime and disruptions in electricity supply.

 

3-phase liquid filled pad-mounted transformers
3-phase liquid filled pad-mounted transformers are equipped with various safety features including overload protection, surge arrestors, and grounding systems. These features protect the transformer from electrical faults and ensure the safety of personnel working nearby or in contact with the equipment.

 

3-phase pad mounted transformer with loop feed
The installation of 3-phase pad mounted transformer with loop feed offers several advantages such as reduced power loss during distribution, improved reliability of electricity supply, and easier access for maintenance compared to traditional pole-mounted transformers.

 

Application of Three Phase Pad Mounted Transformer

 

Power generation

 

Step-up transmission voltages from generators to transmission lines.

01

Transmission and distribution networks

Matches voltages between substations, distribution, and consumer levels.

02

Industrial applications

 

Supports large three-phase motors, variable speed drives, welding systems, etc.

03

Commercial facilities

 

Providing three-phase supplies to malls, apartments, offices, etc.

04

Transportation systems

 

Power railways, metros, electric vehicles charging infrastructure.

05

 

Three Phase Pad Mounted Transformer Parameters

 

Configuration

Power

W(mm)

H(mm)

D(mm)

W1(mm)

D1(mm)

D2(mm)

H1(mm)

Weight(kg)

Standard configuration

≤125kVA

2000

1582

1116

1180

503

575

1240

2000
 

160~500kVA

2000

1580

1350

1330

503

655

1340

2950
 

630kVA

2000

1710

1560

1420

632

775

1480

3400
 

800kVA

2000

1710

1600

1420

632

775

1480

3000
 

1000kVA

2000

1710

1820

1420

632

815

1480

4000
 

1250kVA

2000

1710

1840

1560

632

795

1480

4800
 

1600kVA

2205

1710

1920

1630

632

920

1530

5700

Extra configuration

≤125kVA

2200

1900

1240

1180

632

575

1240

2200
 

160~500kVA

2200

1900

1474

1330

632

655

1340

3150
 

630kVA

2200

1900

1560

1420

632

775

1480

3600
 

800kVA

2200

1900

1690

1420

632

775

1480

3800
 

1000kVA

2200

1900

1780

1420

632

812

1480

4200

 

Product Packaging

 

 

productcate-1-1

 

FAQ

 

Q: What is a 3-phase pad-mounted transformer?

A: A 3-phase pad-mounted transformer is an outdoor electrical transformer that includes a transformer unit and a cable compartment.

Q: How does a 3-phase transformer work?

A: Three-phase transformer types and configurations | tameson.Com
Three-phase transformers are passive machines that pass electrical energy between circuits. In the secondary circuit, a magnetic flux induces an electromotive force (emf), thus stepping up (increase) or stepping down (decrease) voltages without altering the frequency.

Q: Is a 3-phase transformer ac or dc?

A: In three-phase power, the voltage on each wire is 120 degrees phase shifted relative to each of the other wires. Because it is an ac system, it allows the voltages to be easily stepped up using transformers to high voltage for transmission and back down for distribution, giving high efficiency.

Q: Does a 3-phase transformer have a neutral?

A: Three-phase transformers wired in a “delta” to “delta” configuration won't have a neutral, but I believe those are rare. It's usually “delta” to “y” or “y” to delta. That said, for long distance transmission, no neutral wire is necessary.

Q: How to test a 3-phase transformer?

A: The test can be performed through a megger by applying a constant dc voltage of 2500 volts to 5000volts for 10 minutes between hv and lv windings, lv windings to earth, and hv windings to earth. An electrical power transformer's total insulating system must pass this test to be deemed healthy.

Transpower Electrical Equipment Co., Ltd. is one of the most professional three phase pad mounted transformer manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy three phase pad mounted transformer for sale here and get quotation from our factory. For price consultation, contact us.

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