Sg-15kVA Three-Phase Dry-Type Transformer 380 Transform 220V200 Isolation Control Transformer 40 / 30K20kw15-1687512769433485
Basic Info.
Model NO.
SG-15-KVA,SG--20KVA,SG--30KVA,SG--40KVA,SG--50KVA
Cooling Method
Dry-type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001-2000
Usage
Power Transformer
Frequency Characteristics
Low Frequency
Shape of Core
EI
Brand
Ville
Capacity
0.5kVA-1600kVA
Transport Package
Wooden Box
Specification
As per drawing
Origin
Shanghai
HS Code
8
Production Capacity
50000 Sets/Year
Product Description
Product Description
The three-phase isolation transformer is the main component of various power supplies and electrical equipment. It is manufactured using
high-quality materials and advanced technology. The transformer completely insulates the electrical between the primary and secondary
sides and isolates the circuit. That way, a short circuit on the primary side does not affect the secondary side. The three-phase isolation
ransformer not only has the function of voltage transformation in the power grid, but also isolates the third harmonic of the power grid from
the equipment, and the primary and secondary plus copper foil shielding, effectively protecting the power grid harmonics from interfering
with the equipment. It is especially suitable for import and export equipment between 0.1KVA-1600KVA, suitable for various three-phase
power supply occasions with AC 50 ~ 60HZ, input and output voltage not exceeding 1600V. Product input and output voltage (three-phase
or multi-channel input and output, etc.), connection method, adjusting tap position, winding capacity allocation, secondary winding
equipment, outer box (selected according to different use environments), can be based on user Requires careful design and manufacturing.
![Sg-15kVA Three-Phase Dry-Type Transformer 380 Transform 220V200 Isolation Control Transformer 40 / 30K20kw15]()
Product Paramenters
Our Advantages
New cold-rolled oriented silicon steel sheets are used for stacking; H-class temperature-resistant 180 ° enameled wire, bare coil winding is
beautiful and elegant, primary secondary air duct fan is fast, galvanized tripod, vacuum dipping paint, oven drying! Effectively reduce
vibration and noise during operation, increase electrical strength, and introduce new processes and technologies such as the design of
high-temperature-resistant insulating materials, making the product more energy-efficient and quieter. The energy-saving and low-noise coil
has a ventilation slot, and the air flow is smooth, and the coil temperature is quickly and effectively reduced.
The three-phase isolation transformer is the main component of various power supplies and electrical equipment. It is manufactured using
high-quality materials and advanced technology. The transformer completely insulates the electrical between the primary and secondary
sides and isolates the circuit. That way, a short circuit on the primary side does not affect the secondary side. The three-phase isolation
ransformer not only has the function of voltage transformation in the power grid, but also isolates the third harmonic of the power grid from
the equipment, and the primary and secondary plus copper foil shielding, effectively protecting the power grid harmonics from interfering
with the equipment. It is especially suitable for import and export equipment between 0.1KVA-1600KVA, suitable for various three-phase
power supply occasions with AC 50 ~ 60HZ, input and output voltage not exceeding 1600V. Product input and output voltage (three-phase
or multi-channel input and output, etc.), connection method, adjusting tap position, winding capacity allocation, secondary winding
equipment, outer box (selected according to different use environments), can be based on user Requires careful design and manufacturing.
Product Paramenters
| Capacity: 0.5KVA-1600KVA | Noise: ≤35dB (within one meter) |
| Input voltage: 380V (various voltages can be customized according to needs) | Temperature rise: ≤60 ºC |
| Output voltage: 220V (various voltages can be customized according to needs) | Insulation resistance: ≥50MΩ |
| Applicable frequency: 50 / 60Hz | Electric strength: 3000VAC / 1min |
| Voltage change rate: ±1% | Design life: 20 years |
| Distortion of output waveform: no distortion (compared with input waveform) | Connection method:Y/△ Y/Y |
| Working efficiency: (isolated) ≥98% | Cooling method: dry air cooling |
| Safety standards: The product complies with VDE0550, IEC439, JB5555, GB226 and other international national standards | Overload capacity: 2 times of rated current for 1 minute |
Our Advantages
New cold-rolled oriented silicon steel sheets are used for stacking; H-class temperature-resistant 180 ° enameled wire, bare coil winding is
beautiful and elegant, primary secondary air duct fan is fast, galvanized tripod, vacuum dipping paint, oven drying! Effectively reduce
vibration and noise during operation, increase electrical strength, and introduce new processes and technologies such as the design of
high-temperature-resistant insulating materials, making the product more energy-efficient and quieter. The energy-saving and low-noise coil
has a ventilation slot, and the air flow is smooth, and the coil temperature is quickly and effectively reduced.
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design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
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We Welcome Custom Designs And Ideas And Is Able To Cater To The Specific Requirements. For More Information, Please Visit The Website Or Contact Us Directly With Questions Or Inquiries.
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As a professional power transformer manufacturer with 20 years of experiences, NINGBO VILLE ENTERPRISE is a combination of Transformer R&D center, production, sales and after sales service, possesses of strong technical strength and excellent manufacturing equipments, as well as modern Office facilities.
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PLEASE CONTACT US.
Contact person: GREEN HSU
Contact number: +86-13906684456 / +86-13867838839
Email: Green@cnville.com
WhatsApp：008613867838839 / 008613906684456
Add: Fl 6, No.C12 Building, Lane 299 Guanghua Rd, Ningbo R&D Park,Ningbo Hi-Tech Zone,China, 315040
