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Solar / Wind Power Step-up Transformer 1500kVA 34.5kv/0.6kv
US$1,000.00-6,000.00
1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

SGB10-1250/10-0.4

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Dde

Transport Package

Wooden Crate

Specification

630kVA - 3150kVA

Trademark

DDE

Origin

Guizhou China

Key features

Designed for PV/wind, matching renewable generation characteristics.
Proprietary EM structure + SolidWorks/Ansys co-simulation optimization.
Withstands sand, salt fog, extreme heat & cold climates.

Company profile

Guizhou Delong Electric Co., Ltd
High Repeat Buyers Choice
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 2 years CertifiedNearest Port: Chongaing PortAverage Response Time: ≤0.45h

About Our Factory & Business Background

AddressGuizhou Province, Qiannan Prefecture, Longli County, Guanshan Sub-district, Longli High-tech Industrial Park, Guangye Road
Plant Area7110 square meters
Number of Employees42
Registered Capital10,000,000 RMB
Terms of PaymentT/T, PayPal
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity1
Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsTransformer
Production Lines2
Production MachinesNC Semi-automatic Shearing Machine, High-voltage Automatic Winding Machine, Laser Cutting Machine, Transformer Comprehensive Test Bench
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers3 people
Traceability of Raw MaterialsNo
Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2019-09-12
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500Yes

Product Q&A

Q:What are the key design focuses and differences for PV vs. wind power applications?
A:
PV: higher harmonic content; Wind: voltage fluctuation, frequent overload. Different %Z and tap ranges.
Q:How does the product handle common harmonic pollution and DC bias in renewable systems?
A:
Enhanced insulation design, lower flux density, and optional harmonic filtering windings.
Q:What parameters does the online monitoring system track? Can it connect to central SCADA?
A:
Winding temp, load current, PD level, vibration. Yes, supports Modbus/RS485 or Ethernet.

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