Are you in the market for a reliable 25 kVA transformer? With so many factories in China, how do you choose the best one? Understanding the top manufacturers is crucial, as it can significantly impact your project’s success and efficiency. By comparing these leading factories, you can ensure quality, durability, and cost-effectiveness in your investment. Imagine having the peace of mind that comes with knowing you’ve selected the best option available. Dive into our comprehensive guide to discover the top 25 kVA transformer winding factories in China and make an informed decision that will benefit your business!

China Customized Electric Transformer 25KVA Suppliers … – LINGFRAN

Product Details: Electric Transformer 25KVA, Model: SG-25KVA, Rated Power: 25KVA, Input Voltage: 220V, Output Voltage: 380V, MOQ: 1 Set/Piece, OEM & ODM Service: Available, Brand: Lingfran, Packaging: Plywood Case, Payment Methods: T/T, L/C, Western Union, Credit Card

Technical Parameters:
– Transformer Type: Autotransformer
– Transformer Configuration: Dry Type
– Phase: Three Phase
– Frequency: 50/60 Hz
– Input Voltage: 220V AC
– Output Voltage: 380V AC
– Impedance: 4%
– Efficiency: ≥98%
– Winding Material: Aluminum
– Mounting: Floor
– Cooling: Natural Air Ventilation
– Enclosure: IP20
– Insulation Class: F

Application Scenarios:
– Industrial power supply
– Commercial electrical systems

Pros:
– High efficiency (≥98%)
– Customizable options available

Cons:
– Limited to specific voltage configurations
– Requires proper installation and maintenance

25 kVA Single Phase Pole Mounted Transformer – Dazheng Electrical

Product Details: 25 kVA Single Phase Pole Mounted Transformer manufactured by Nantong Dazheng Electric Co., Ltd.

Technical Parameters:
– Primary Voltage Ratings: 13800 V
– Secondary Voltage Ratings: 120/240V
– Tapping Range: ±2*2.5%
– Connection Type: Ii0
– Standards: IEEE C57.12.20, ANSI C57.12
– Power Rating: 25 kVA
– HV Voltage: 19920V
– LV Voltage: 120/240V
– No Load Loss: 115w
– On Load Loss: 260w
– Frequency: 60Hz

Application Scenarios:
– Distribution in residential areas
– Power supply for small commercial establishments

Pros:
– High-quality manufacturing with over 10 years of expertise
– Compliant with international standards

Cons:
– Limited to single-phase applications
– Potentially higher costs compared to lower-rated transformers

25kva 3 phases copper winding grounding transformer suppliers

Product Details: 25kva 3 phases copper winding grounding transformer

Technical Parameters:
– Rated current: 15-10000kva
– Primary voltage: 6.3kv
– Secondary voltage: 50v
– Frequency: 50Hz/60Hz
– Insulation class: H
– Cooling Method: AN
– Winding material: copper
– Impedance: 3.98%
– Connection: yd11d

Application Scenarios:
– Power distribution in industrial settings
– Grounding applications in electrical systems

Pros:
– High efficiency with copper winding
– Customizable design options available

Cons:
– Higher cost compared to aluminum transformers
– Limited to specific voltage and current ratings

China Customized 25 KVA Single Phase Pole Mounted Transformer …

Product Details: 25 KVA Single Phase Pole Mounted Transformer designed for various international standards, ensuring reliability and performance.

Technical Parameters:
– Power rating: 25kVA
– HV Voltage: 13800V
– LV Voltage: 120/240V
– HV BIL: 95kV
– LV BIL: 30kV
– Length: 520mm
– Width: 620mm
– Height: 990mm
– Polarity: Additive
– HV/LV Winding: Copper
– No load loss: 98w
– On load loss: 295w
– Total loss: 393w
– Frequency: 60Hz
– Vector group: Ii6
– Color: Grey
– Tank & Accessories: 125kg
– Oil weight: 50kg
– Total weight: 225kg
– Impedance: 1.98%

Application Scenarios:
– Power generation
– Utility
– Industrial
– Mining
– Oil & gas
– Government

Pros:
– High-quality aluminum winding material for reliability
– Meets various international standards

Cons:
– Limited to specific voltage ranges
– Weight may require special handling

China 1000 KVA-24GrdY/13.8-0.24/0.12 KV Dead Front Loop Type Three …

Product Details: 1000 KVA-24GrdY/13.8-0.24/0.12 KV Dead Front Loop Type Three Phase Pad Mounted Transformer

Technical Parameters:
– Rated Power: 1000 kVA
– Primary Voltage: 24GrdY/13.8 kV
– Secondary Voltage: 0.24/0.12 kV
– Frequency: 50 Hz
– Phase: Three
– Cooling Type: ONAN
– Winding Material: Copper
– Vector Group: YNd11
– Impedance: 5.26%
– Tap Changer: NLTC
– Tapping Range: ±2*2.5%
– No Load Loss: 0.7636 kW
– On Load Loss: 6.7215 kW

Application Scenarios:
– Used in buildings requiring two different output voltages
– Suitable for outdoor electrical systems

Pros:
– Efficient and reliable design
– Ability to limit current flow and prevent damage
– Highly durable and reliable in harsh conditions

Cons:
– Specific design may be required for unique applications
– Potentially higher initial cost compared to standard transformers

25 kVA Single Phase Pole Mounted Transformer

Product Details: 25 kVA Single Phase Pole Mounted Transformer with primary voltage ratings of 19920V and secondary voltage ratings of 120/240V.

Technical Parameters:
– H.V. TAP RANGE: 18924-20916V
– BIL: 150/30kV

Application Scenarios:
– Distribution in various countries including the United States, Canada, and Hondu…
– Suitable for industrial and commercial buildings.

Pros:
– High-quality aluminum winding material for superior performance.
– Customizable to meet various international standards.

Cons:
– Limited information on specific efficiency ratings.
– Potentially higher costs associated with customization.

China 25 kva 3 phase transformer Manufacturers Factory Suppliers

Product Details: 25 kVA 3 Phase Transformer

Technical Parameters:
– Rated Power: 25 kVA
– Voltage: 380V to 220/200V

Application Scenarios:
– Industrial power distribution
– Commercial electrical systems

Pros:
– High quality and robustness
– Reliable and durable in various environments

Cons:
– Limited specific technical details provided
– Potentially high cost for some users

25 kVA Three Phase Distribution Transformers Latest Price …

Product Details: 25 kVA Three Phase Distribution Transformer

Technical Parameters:
– Power Rating: 25 kVA
– Cooling Type: Oil Cooled / Air Cooled / ONAN
– Voltage Ratio: 11kV/433V
– Winding Material: Copper / Aluminium / Mild Steel
– Standards: IS-1180 / IS-2026

Application Scenarios:
– Power Transmission
– Electrical Distribution

Pros:
– High efficiency in power distribution
– Variety of cooling options available

Cons:
– Higher initial cost for some models
– Maintenance may be required for cooling systems

25 KVA 0.4 KV Pole Mounted Distribution Transformer

Product Details: 25 KVA 0.4 KV Pole Mounted Distribution Transformer delivered to Georgia in 2022 for a national project.

Technical Parameters:
– Rated Power: 25 kVA
– Primary Voltage: 0.4 kV, Secondary Voltage: 0.69 kV, Phase: Three, Cooling Type:…

Application Scenarios:
– Used on highways for power distribution
– Suitable for various industrial and commercial applications

Pros:
– Reliable quality and long operation time due to advanced technology and high-qua…
– Comprehensive service from consulting to after-sale support

Cons:
– Limited to specific voltage and power ratings
– Not suitable for applications requiring higher power ratings beyond 5000 KVA

China Single Phase 10 MVA 25 KVA Step Up Transformer with Aluminum …

Product Details: Single Phase 10 MVA 25 KVA Step Up Transformer with Aluminum/Copper Winding

Technical Parameters:
– Rated capacity: 10 kVA – 500 kVA
– Primary voltage: 2.4kV – 34.5kV, Customized

Application Scenarios:
– Power Distribution System
– Residential overhead distribution loads

Pros:
– Suitable for light commercial loads
– Can be used alone or in a bank for three phase load

Cons:
– Requires customization for input/output voltage
– Limited to specific voltage and frequency ranges

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
China Customized Electric Transformer 25KVA Suppliers … – LINGFRAN	Electric Transformer 25KVA, Model: SG-25KVA, Rated Power: 25KVA, Input Voltage: 220V, Output Voltage: 380V, MOQ: 1 Set/Piece, OEM & ODM Service: Avail…	– High efficiency (≥98%) – Customizable options available	– Limited to specific voltage configurations – Requires proper installation and maintenance	www.lingfran.com
25 kVA Single Phase Pole Mounted Transformer – Dazheng Electrical	25 kVA Single Phase Pole Mounted Transformer manufactured by Nantong Dazheng Electric Co., Ltd.	– High-quality manufacturing with over 10 years of expertise – Compliant with international standards	– Limited to single-phase applications – Potentially higher costs compared to lower-rated transformers	www.dazhengelec.com
25kva 3 phases copper winding grounding transformer suppliers	25kva 3 phases copper winding grounding transformer	– High efficiency with copper winding – Customizable design options available	– Higher cost compared to aluminum transformers – Limited to specific voltage and current ratings	www.tradechina.com
China Customized 25 KVA Single Phase Pole Mounted Transformer …	25 KVA Single Phase Pole Mounted Transformer designed for various international standards, ensuring reliability and performance.	– High-quality aluminum winding material for reliability – Meets various international standards	– Limited to specific voltage ranges – Weight may require special handling	www.chinasteelplates.com
China 1000 KVA-24GrdY/13.8-0.24/0.12 KV Dead Front Loop Type Three …	1000 KVA-24GrdY/13.8-0.24/0.12 KV Dead Front Loop Type Three Phase Pad Mounted Transformer	– Efficient and reliable design – Ability to limit current flow and prevent damage – Highly durable and reliable in harsh conditions	– Specific design may be required for unique applications – Potentially higher initial cost compared to standard transformers	www.scotech-electrical.com
25 kVA Single Phase Pole Mounted Transformer	25 kVA Single Phase Pole Mounted Transformer with primary voltage ratings of 19920V and secondary voltage ratings of 120/240V.	– High-quality aluminum winding material for superior performance. – Customizable to meet various international standards.	– Limited information on specific efficiency ratings. – Potentially higher costs associated with customization.	www.daelimtransformer.com
China 25 kva 3 phase transformer Manufacturers Factory Suppliers	25 kVA 3 Phase Transformer	– High quality and robustness – Reliable and durable in various environments	– Limited specific technical details provided – Potentially high cost for some users	www.tailongtransformer.com
25 kVA Three Phase Distribution Transformers Latest Price …	25 kVA Three Phase Distribution Transformer	– High efficiency in power distribution – Variety of cooling options available	– Higher initial cost for some models – Maintenance may be required for cooling systems	dir.indiamart.com
25 KVA 0.4 KV Pole Mounted Distribution Transformer	25 KVA 0.4 KV Pole Mounted Distribution Transformer delivered to Georgia in 2022 for a national project.	– Reliable quality and long operation time due to advanced technology and high-qua… – Comprehensive service from consulting to after-sale support	– Limited to specific voltage and power ratings – Not suitable for applications requiring higher power ratings beyond 5000 KVA	www.scotech-electrical.com
China Single Phase 10 MVA 25 KVA Step Up Transformer with Aluminum …	Single Phase 10 MVA 25 KVA Step Up Transformer with Aluminum/Copper Winding	– Suitable for light commercial loads – Can be used alone or in a bank for three phase load	– Requires customization for input/output voltage – Limited to specific voltage and frequency ranges	www.chinax.com

Frequently Asked Questions (FAQs)

What is a 25 kVA transformer used for?

A 25 kVA transformer is commonly used in residential and small commercial applications to step down high voltage electricity to a lower voltage suitable for use in homes and businesses. It helps ensure that electrical devices operate safely and efficiently.

How do I choose the right transformer factory in China?

When selecting a transformer factory, consider factors like their experience, certifications, production capacity, and customer reviews. It’s also helpful to request samples and inquire about their quality control processes to ensure you receive a reliable product.

What certifications should a transformer factory have?

Look for certifications such as ISO 9001 for quality management and IEC standards for electrical equipment. These certifications indicate that the factory adheres to international quality and safety standards, ensuring the reliability of their transformers.

Can I customize my 25 kVA transformer?

Yes, many factories in China offer customization options for transformers. You can specify features like voltage ratings, insulation types, and additional safety measures to meet your specific needs. Just communicate your requirements clearly with the manufacturer.

What is the typical lead time for a 25 kVA transformer?

The lead time can vary depending on the factory and order size, but it generally ranges from 4 to 8 weeks. It’s a good idea to discuss timelines upfront with the manufacturer to ensure your project stays on schedule.