What is the overload capacity?

The transformer can withstand 1.2 times rated load for more than 2 hours.

Three Phase Electrical Transformer for Industrial Use 80kVA

Name: Three Phase Electrical Transformer for Industrial Use 80kVA
Brand: Shenzhen Feixiangda Electronic Co., Ltd.
SKU: 2003366931

Guangdong, ChinaShenzhen Feixiangda Electronic Co., Ltd.

US$1,415.90

1-49 Pieces

US$1,103.30

50-99 Pieces

US$1,011.50

100-199 Pieces

US$919.50

200+ Pieces

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

SGG-80KVA

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001

Usage

Power Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Stacked

Brand

Feixiangda

Capacity

80kVA

Fully Customize

Available

Voltage Regulation Accuracy

±5% Sgg, ±2% Sg

Primary Voltage

380V / 400V / 415V

Secondary Voltage

220V / 380V / 400V

Connection Group

Dyn11 / Yyn0

Winding Material

Copper / Aluminum

4% / 6%

Standard

IEC 60076

Altitude

≤1000m / Customized

Port of Loading

Guangzhou / Shenzhen

Warranty

1 Year

Transport Package

Plywood Case Packing

Specification

800*600*750mm, 350KG

Trademark

FEIXIANGDA

Origin

China

Production Capacity

60000 Units/Year

Key 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

High Repeat Buyers ChoiceLow MOQ100% Finished Products InspectionProduct Certification

Shenzhen Feixiangda Electronic Co., Ltd.

Guangdong, China

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: ≤0.21h

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?

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?

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?

Our transformers are designed for 50Hz or 60Hz operation.

Q:What is the insulation class and insulation resistance?

Insulation class: F/H grade. Insulation resistance: >=100Megohm,.

Q:What is the withstand voltage test standard?

2500V/min between primary and secondary is normal; no abnormal breakdown. For new energy isolation transformers, 3000V/min is applied.