China 3 Phase To 2 Phase Transformer Welding Machine Use Step Down Voltage Transformer for sale

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3 Phase To 2 Phase Transformer Welding Machine Use Step Down Voltage Transformer

Name: 3 Phase To 2 Phase Transformer Welding Machine Use Step Down Voltage Transformer
Brand: Shanghai Lepus Electrical Equipment Co., Ltd.

3 Phase To Single Phase Transformer Contact Us | Tel: +86 15926315252 | Mobile/WeChat: +86 15926315252 | Email: [email protected] | WhatsApp: +86 18979230829 Product Introduction Our factory-direct 3 Phase To Single Phase Transformer (SG/SBK series) is a high-reliability industrial power solution for global clients, delivering stable phase and voltage conversion for critical applications. With a standard rated capacity of 500VA to 2000KVA and fully customizable voltage

Place of Origin Shanghai

Place of origin Shanghai, PRC

Packaging Details Non-fumigation plywood case ; Reference packing size: 47X38X59CM; Reference weight: 68KG

Output precision ±2%

Rated capacity 12KVA Or Customized

Insulation resistance ≥5MΩ

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Product Description

3 Phase To Single Phase Transformer

Contact Us | Tel: +86 15926315252 | Mobile/WeChat: +86 15926315252 | Email: [email protected] | WhatsApp: +86 18979230829

Product Introduction

Our factory-direct 3 Phase To Single Phase Transformer (SG/SBK series) is a high-reliability industrial power solution for global clients, delivering stable phase and voltage conversion for critical applications. With a standard rated capacity of 500VA to 2000KVA and fully customizable voltage configurations (default 3-phase 380V/400V input to single-phase 220V/240V output), it is compatible with 50Hz/60Hz circuits under 1000V. This dry-type transformer is the ideal power supply for hospitals, factory power distribution, CNC machine tools, photovoltaic systems, EV charging stations, generators, precision equipment, and professional electrical engineers worldwide, supporting consistent performance for low-voltage electrical and transmission control devices.

Features & Competitive Advantages

Engineered with premium raw materials and precision design, our 3 phase to single phase transformer offers industry-leading benefits: full-capacity continuous operation under non-overloaded conditions, ultra-low temperature rise (<80K) and minimal energy loss for maximum energy efficiency. It adopts a high-permeability silicon steel core for noise-free operation (<55dB), high magnetic flux and reduced no-load loss, paired with high-purity windings for superior conductivity. F-class insulation materials withstand 3500V dielectric strength tests, with zero additional waveform distortion to protect sensitive precision equipment. Optional protective cabinet (SG enclosed, SBK open-type), insulated high-conductivity terminals, user-friendly wiring, digital real-time monitoring, safety trip lock and high-efficiency heat dissipation ensure safe, durable and convenient operation.

Why Choose Our Factory

As a professional transformer manufacturer with global supply capability, we deliver end-to-end support for your business: full OEM/ODM customization for parameters, logo, appearance and packaging to meet your project needs. We implement strict full-process quality control, with 100% pre-shipment testing to ensure zero defects for every unit. Our flexible supply chain supports an MOQ as low as 1 set, with monthly production capacity up to 10,000 units for small-power models and 2,000 units for high-power transformers. We also provide free professional product photography, global shipping support (EXW, FOB, CIF, DDP etc.), and lifetime free technical support with on-site engineer installation available, serving clients across 6+ continents worldwide.

Technical Specifications

Parameter	Core Details
Product Name	3 Phase To Single Phase Transformer
Brand	SHLEIPUSI / Customized
Origin	Shanghai, China
Rated Capacity	12KVA (500VA-2000KVA Customizable)
Input Voltage	3 Phase 380V/400V (Customizable)
Output Voltage	Single Phase 220V/240V (Customizable)
Working Frequency	50/60Hz
Insulation Class	F
Working Efficiency	≥90%
Protection Class	IP23/IP44/IP54/IP64 (Customizable)

Frequently Asked Questions (FAQ)

What is your lead time for the 3 phase to single phase transformer?

3-7 working days for standard products, 10-30 days for custom orders based on quantity and specifications.
How do you control product quality?

We conduct professional inspection at every production stage, only shipping products that meet strict international quality standards.
What are your payment terms?

30% deposit for standard products, 50% advance for custom orders, with full balance settled before shipment.
Do you provide technical support for installation?

Yes, our professional team offers full installation guidance, including remote video support and on-site engineer service.
What packaging do you use for international shipping?

Large units use reinforced wooden cases, small products use high-strength cartons for full transportation protection.
Do you accept OEM/ODM with our company logo?

Yes, we fully support OEM/ODM services, with custom logo placement on products, manuals and packaging for bulk orders.
What is your main global market?

Our transformers are sold worldwide, covering Central Asia, East Asia, South Asia, Africa, South America, and North America.
What is your monthly production capacity?

10,000 units monthly for small-power transformers, 2,000 units for large-power industrial models.
What is your minimum order quantity?

Our MOQ is 1 set, supporting both sample testing and bulk wholesale orders.
What is your product warranty policy?

We offer free replacement of components damaged by manufacturing defects during the warranty period, with lifetime free technical consultation.
Can you customize non-standard voltage for special applications?

Yes, we can fully customize voltage ratio, capacity and configuration to fit your unique project needs.