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Three Phase Isolation Transformer for Industrial Automation Equipment
US$872.80
1-49 Pieces
US$680.00
50-99 Pieces
US$623.50
100-199 Pieces
US$566.70
200+ Pieces
Sample price:US$1500.00/piece.Request sample
Product profile
Customization
AvailableApplication
PowerPhase
ThreeModel NO.
SGG-40KVACore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Two-winding TransformerCertification
ISO9001Usage
Power TransformerFrequency Characteristics
Power FrequencyShape of Core
StackedBrand
FeixiangdaCapacity
40kVAFully Customize
AvailableVoltage Regulation Accuracy
±5% Sgg, ±2% SgPrimary Voltage
380V / 400V / 415VSecondary Voltage
220V / 380V / 400VConnection Group
Dyn11 / Yyn0Winding Material
Copper / AluminumCopper / Aluminum
4% / 6%Standard
IEC 60076Altitude
≤1000m / CustomizedPort of Loading
Guangzhou / ShenzhenWarranty
1 YearTransport Package
Plywood Case PackingSpecification
700*500*650mm, 200KGTrademark
FEIXIANGDAOrigin
ChinaProduction Capacity
60000 Units/YearKey features
Manufactured with premium grade materials and advanced production processes, ensuring reliable performance and long service life.
Dry-type construction eliminates oil leakage risks, making it safe for indoor installation and virtually maintenance-free.
SG series (auto-transformer) for voltage regulation without isolation requirements; SGG series (isolation transformer) for complete electrical isolation and safety.
Input AC 380-415V, output AC 200-220V; custom voltages below 600V available upon request.
Auto-transformer efficiency >=98%, isolation transformer efficiency >=95%, reducing energy consumption and operating costs.
Withstands 1.2 times rated load for more than 2 hours, ensuring stable operation under heavy loads.
Temperature rise <70 degrees Celsius under full load; noise level within 50dB/1m for a quiet working environment.
Insulation class F/H, insulation resistance >=100 Megohm, withstand voltage test 2500V/min, ensuring safe and reliable operation.
Ideal for photovoltaic power stations, energy storage systems, and new energy vessels; isolates grid harmonics and suppresses DC components.
FX-SGB series tunnel booster transformer replaces traditional high-voltage box transformers, reducing cable costs and installation time by about two-thirds.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.05h
About Our Factory & Business Background
AddressBuilding 2, No. 49, Fenghuang 2nd Road, Humen Town, Dongguan, Guangdong, China
Plant Area5000 square meters
Number of Employees59
Registered Capital5,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Piece
Supply Chain Partners12
Our Production Capability & Technical Expertise
Main ProductsLow Frequency UPS, High Frequency UPS, AC Voltage Stabilizer AVR, Dry Type Transformer, Stabilizer Transformer Integrated Unit, Variable Frequency Power Supply, Voltage Regulator, Oil Immersed Voltage Stabilizer
Production Lines4
Production MachinesCutter, Bending Machine, Welding machine, Winding machine
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers3 people
Traceability of Raw MaterialsNo
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2006-12-12
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Product CertificationCE
Cooperated with Fortune 500No
Product Q&A
Q:What is the difference between SG auto-transformer and SGG isolation transformer?
A:
SG series is a single-winding auto-transformer, suitable for voltage regulation where isolation is not required. SGG series is a double-winding isolation transformer, providing complete electrical isolation between input and output for safety and harmonic suppression.
Q:What is the input and output voltage of your transformers?
A:
Standard input: AC 380-415V; standard output: AC 200-220V. Custom voltages below 600V can be designed according to customer requirements.
Q:What is the frequency range?
A:
Our transformers are designed for 50Hz or 60Hz operation.
Q:What is the insulation class and insulation resistance?
A:
Insulation class: F/H grade. Insulation resistance: >=100Megohm,.
Q:What is the withstand voltage test standard?
A:
2500V/min between primary and secondary is normal; no abnormal breakdown. For new energy isolation transformers, 3000V/min is applied.
Send Inquiry
*To:
Shenzhen Feixiangda Electronic Co., Ltd.
Shenzhen Feixiangda Electronic Co., Ltd.*Content:
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