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30%T/T in adcance,70% before shipment . West union , L/C are also acceptable

35kv 3000kVA Step Down Oil-Immersed Transformer 100% Copper Winding for Smart Grid

Name: 35kv 3000kVA Step Down Oil-Immersed Transformer 100% Copper Winding for Smart Grid
Brand: Shandong Xincheng Electric Engineering Co., Ltd
SKU: 2180426392

Shandong, ChinaShandong Xincheng Electric Engineering Co., Ltd

US$5,500.00

1-4 Pieces

US$3,000.00

5-14 Pieces

US$1,450.00

15-29 Pieces

US$1,200.00

30+ Pieces

Product profile

Customization

Available

Application

Power, Electronic

Phase

Three

Model NO.

Oil Immersed Transformer

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001-2000, ISO9001

Usage

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

Frequency Characteristics

Power Frequency

Shape of Core

Brand

Xincheng

Capacity

30kVA~6300kVA (Customizable)

No-Load Loss(Kw)

0.07~2.88 (Customizable)

Load Loss (Kw)

0.505~34 (Customizable)

Temperature Rise

65K

Transport Package

Wooden Box or Iron Frame

Specification

S11/13/20/22 SH15/21/25 D13

Trademark

XinCheng

Origin

China

Production Capacity

50000pieces/Year

Key features

Energy Efficient Core: Uses high magnetic permeability silicon steel sheets to save electricity and support grid upgrades.

Full-Sealed Tank Design: Adjusts oil volume with temperature, eliminates conservator, and prevents moisture ingress for long-term outdoor use.

Low Noise Operation: Multi-stage seam core and tightly wrapped coils reduce noise to meet standard limits near communities.

Stable Heat Dissipation: Large corrugated cooling area ensures strong overload capacity and stable temperature rise.

Comprehensive Safety Protection: Includes pressure relief valves, oil level gauges, and temperature controllers for automatic protection.

Wide Capacity Range: Available from 30kVA to 3150kVA to match various power supply demands.

Customizable Voltage: Offers customized voltage ratios and winding options (copper or aluminum) for specific needs.

High-Grade Insulation: Resists moisture and corrosion with high-quality mineral insulating oil and Class A insulation.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shandong Xincheng Electric Engineering Co., Ltd

Shandong, 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: 1 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.08h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined, professional technical supplier with four production lines, inventory capability, and stated customization from samples, designs, full customization, and minor customization. It holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. Quality controls include two inspectors, standardized finished-product inspection instructions, quality assurance, and raw-material traceability. However, it does not provide 3D software design services, has no available SDK, and has only one year of export experience. Corrective-action and complaint-handling procedures lack written records, while production quantity reconciliation, outsourcing procedures, and valid contracts with associated subcontractors are absent. No customer cases are provided.

Supplier typeThe supplier is explicitly classified as a professional technical supplier and a combined company. Its stated scope includes technical transfer and promotion, metal-material manufacturing and sales, engineering management and installation services, and solar-power-related products and services, indicating a technically oriented and diversified operating profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus CE product compliance certification. These explicitly documented certifications support its quality, occupational-safety, environmental-management, and product-compliance credentials.

Production capacityThe supplier reports four production lines and named equipment including winding machines, a drying stove, vacuum oil-filter, and busbar processing machine, along with inventory capability. Constraints include no continuous quantity reconciliation for batches, no outsourcing standard operating procedure, and no valid contract with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. These capabilities are consistently reported across the R&D/design-related records and indicate broad product-customization coverage.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional factory with 10 years experience in the field of High and low Voltageswitchgears, Substation ,transformers,cable distribution box and various electrical equipment,such as vacuum circuit breaker ,load break switch etc.Our factory is the excellent supplier of State Grid Corporation od China

Q:Do you accept customized serveice ?

We offer OEM/0DM service , can print your logo on product . our professional technical and quo-tation team can provice a satisfied project according to your drawing and parameters .

Q:what is your MOQ?

Our MOQ is 1 piece.

Q:How long is your delivery lead time ?

It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable

Q:How do you solve quality problems?

Please porvide detailed photoes of quality problems. our technical and quality testing depart-ment will analyse.we will make a satisfied soluton within 2 days .