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{"title":"IP 54 Outdoor use voltage transformer three phase dry type isolation voltage","imgUrl":"https:\/\/img.chinax.com\/nimg\/24\/df\/7191d8e7038bdf6009185a578818-200x200-1\/ip_54_outdoor_use_voltage_transformer_three_phase_dry_type_isolation_voltage_transformer.jpg","attrs":{"Brand Name":"SHLEIPUSI Or Support OEM\/ODM Service","Model Number":"SG-80KVA Or Customized","Certification":"CE;ISO9001;UL","Place of Origin":"Shanghai"}}
{"title":"160KW 200KVA 10000V 400V 420V 440V Transformer 3 Phase Voltage Transformer","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/f9\/747aeb15f1dcfb8c77871e629086-200x200-1\/160kw_200kva_10000v_400v_420v_440v_transformer_3_phase_voltage_transformer.jpg","attrs":{"Brand Name":"SHLEIPUSI Or Support OEM\/ODM Service","Model Number":"SBK-200KVA Or Customized","Certification":"CE;ISO9001;UL","Place of Origin":"Shanghai"}}
{"title":"120KVA 100KW Voltage Transformer 480V To 220V Step down Dry Type Voltage","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/47\/a0f898bae4bcc4b3517fae4a8f99-200x200-1\/120kva_100kw_voltage_transformer_480v_to_220v_step_down_dry_type_voltage_transformer.jpg","attrs":{"Brand Name":"SHLEIPUSI Or Support OEM\/ODM Service","Model Number":"SBK-120KVA Or Customized","Certification":"CE;ISO9001;UL","Place of Origin":"Shanghai"}}
Our 15KVA Copper Isolation Transformer (Model SG-15KVA) is a high-performance SG/SBK series three-phase transformer, engineered for global industrial and commercial power applications. Rated for 50/60Hz circuits up to 1000V, it delivers stable, low-distortion power conversion for hospitals, factory power systems, CNC machine tools, photovoltaic systems, power transmission equipment, precision instruments, generators, motors, and EV charging stations. With standard 3-phase 220V input and 380/220V output (fully customizable voltage and capacity), it supports both enclosed (SG) and open-frame (SBK) designs, delivering reliable full-capacity operation with low loss and stable performance for continuous non-overload use.
2. Key Features & Advantages
Efficient & Energy-Saving Design: High-permeability silicon steel core ensures high magnetic flux, <55dB low-noise operation, and ≥90% working efficiency, with low energy loss and minimal temperature rise (<80K) for long-term cost savings.
Premium Copper Construction: High-purity copper winding delivers superior electrical conductivity, low heat generation, and stable performance, paired with a heavy-duty, safe and durable structure for extended service life.
Comprehensive Safety Protection: High-insulation materials withstand 3500V voltage tests, with F-class insulation, high-quality nylon frame, and secure high-insulation terminals; integrated safety trip lock prevents overload and short-circuit risks.
Real-Time Monitoring & User-Friendly Design: Digital display provides clear real-time input/output data tracking, with input/output status indicators, brake-equipped universal wheels for flexible mobility, and convenient wiring design for easy installation.
Reliable Heat Dissipation: Porous heat emission holes with dry-type air cooling ensure efficient thermal management, maintaining stable operation in -10℃ to +45℃ working temperatures, compliant with global environmental standards.
3. Why Choose Us
As a professional transformer manufacturer with global reach, we offer factory-direct pricing with no middleman markup for clients worldwide. We provide full OEM/ODM services, including custom voltage, power, appearance, branding, and packaging, with free professional product photography support. Every unit undergoes strict pre-shipment quality testing to ensure zero defects. We support flexible global shipping via sea, air, land, express, and railway, with all mainstream international trade terms available. Backed by lifetime free technical guidance, video installation support, on-site engineer service, and a comprehensive warranty, we boast a monthly capacity of 10,000 units for small-power products and 2,000 units for large-power models, with a minimum order quantity of just 1 set to meet both sample and bulk demands.
4. Technical Specifications
Parameter
Details
Product Name
15KVA Copper Isolation Transformer
Brand
SHLEIPUSI / Customized OEM/ODM Supported
Place of Origin
Shanghai, China
Model
SG-15KVA (Customizable)
Rated Capacity
15KVA (Customizable)
Rated Input Voltage
3 Phase 220V (Customizable)
Rated Output Voltage
3 Phase 380/220V (Customizable)
Working Frequency
50/60Hz
Output Precision
±2%
Insulation Class
F
Waveform Distortion
No additional waveform distortion
Short-Circuit Resistance
4%
Working Temperature
-10℃ ~ +45℃
Insulation Resistance
≥5MΩ
Noise
＜55dB
Protection Class
IP23 (Customizable)
Cooling Method
Dry type air cooling
Working Efficiency
≥90%
5. Frequently Asked Questions (11 Items)
How long is the lead time?
Normally 3-7 working days for standard products; custom orders take 10-30 days depending on quantity and requirements.
How do you control product quality?
We conduct professional quality inspection at every stage from raw material intake to manufacturing, and only ship products that meet all quality standards.
What are your payment terms?
30% deposit for standard products, 50% advance for custom products, with the balance paid before shipment.
Do you provide technical support for product installation?
Yes, our professional technical team provides full installation guidance and application support, including video and on-site engineer services.
What packaging do you use for your products?
Large products are packed in heavy-duty wooden cases, and small products use high-strength cartons, with custom packaging options available.
Can you put our custom logo on the product?
Yes, we accept full OEM and ODM services, with custom logo placement on products, manuals, and packaging for qualified orders.
Where is your major market?
Our products are sold globally, covering Central Asia, East Asia, South Asia, Africa, South America, and North America.
What is your production capacity?
Up to 10,000 units monthly for small-power products, and 2,000 units monthly for larger-power transformers.
What is your minimum order quantity (MOQ)?
Our minimum order quantity is 1 set, supporting both sample testing and bulk purchase.
What is your warranty policy?
We provide free replacement of components damaged by quality issues during the warranty period, plus lifetime free telephone technical guidance.
Can we customize the voltage and other parameters of the transformer?
Yes, we fully support custom parameters including voltage, capacity, protection class, and appearance to meet your specific application needs.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
17 Years
Total Annual:
5,800,000USD-7,300,000
Employee Number:
25~35
Ecer Certification：
Verified Supplier
Shanghai Lepus Electrical Equipment Co., Ltd. is located in Shanghai, China, and operates as an integrated manufacturer combining R&D, production, sales, and technical services. We specialize in industrial power supply equipment and provide reliable, efficient, and customized electrical soluti...
Shanghai Lepus Electrical Equipment Co., Ltd. is located in Shanghai, China, and operates as an integrated manufacturer combining R&D, production, sales, and technical services. We specialize in industrial power supply equipment and provide reliable, efficient, and customized electrical soluti...
