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Home > Isolation Transformer > Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V
Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V
Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V
Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V
Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V
Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V
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Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V
Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V
Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V
Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V
Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V

Three Phase Transformer Isolation Step Down Transformer Power Supply Transmission Current Electrical/Electric Price 1000kVA 500 kVA 300kVA 380V to 220V

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Product Description

Basic Information
Model NO.SG 0.5Kva -1000Kva
CoreCore-type Transformer
Cooling MethodDry-type Transformer
Winding TypeAuto-transformer
CertificationISO9001, CE
UsageThree Phase Transformer
Frequency50/60Hz
Design Life20 Years
MaterialCopper/Aluminum
Transport PackageWooden Box
Product Description
💡
SG series three-phase dry-type transformers are suitable for circuits with AC 50/60Hz, voltage of 1000V and below. These are specialized three-phase power transformers used in low-voltage switchgear and electrical drive control equipment. To accommodate different input requirements, multiple windings can be utilized. These independent windings can be connected in various configurations such as star or delta to efficiently manage three-phase AC power input and output.
Detailed Photos
Transformer Detail 1
Transformer Detail 2
Transformer Detail 3
Transformer Detail 4
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Transformer Detail 8
Transformer Detail 9
Product Parameters
Product NameThree Phase Transformer
TypeDyn/Yy
Frequency50/60Hz
Voltage Accuracy±1%
Cooling ModeAN/AF
Insulation Resistance≥150M
Electrical Strength3000VAC/1min
Parameter Chart
Application Scenarios
Applications
  • Building Power Supply: Commercial buildings, residential communities, and office complexes.
  • Industrial Facilities: Production lines, factories, and mines.
  • Transportation: Subways, airports, and railway stations.
  • Critical Infrastructure: Hospitals, schools, and data centers.
  • Data Centers: High-quality power supply for sensitive computing equipment.
Certifications
ISO Certification
CE Certification
Compliance Certification

Compliant with EN 60076-1:2011, EN IEC 60076-11:2018, and ENIEC 61000 standards.

Packaging & Shipping
Packaging 1
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Packaging 3

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services using reinforced wooden crates will be provided.

Professional Manufacturing
Factory 1
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Factory 3

With 20 years of expertise in electrical equipment, we specialize in high-quality dry-type transformers, oil-immersed transformers, voltage stabilizers, and frequency converters. Our production adheres to strict quality control systems to ensure safety and reliability. Our products are widely favored across Central Asia, Southeast Asia, Africa, the Middle East, and South America.

Frequently Asked Questions
1. What types of transformers do you specialize in?
We specialize in a wide range of electrical equipment including dry-type transformers, oil-immersed transformers, isolation transformers, autotransformers, and voltage regulators.
2. How do you guarantee the quality of your products?
We maintain strict quality control through pre-production samples before mass production and a comprehensive final inspection of all units before shipment.
3. What is the typical design life of your transformers?
Our transformers are engineered for durability with a standard design life of approximately 20 years under normal operating conditions.
4. Can input and output voltages be customized?
Yes, we offer fully customized solutions for input and output voltages to meet the specific technical requirements of your project or region.
5. Which international standards do your products comply with?
Our products meet several international standards including ISO 9001, CE, EN 60076-1, and various EN IEC electrical safety and compatibility regulations.
6. What payment and delivery terms do you accept?
We support various terms including FOB, CFR, CIF, and EXW. Accepted payment methods typically include T/T, L/C, and other secure international trade options.

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