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33kv 315kVA 250kVA Step up Step Down Three Phase Dry Type Transformer

Name: 33kv 315kVA 250kVA Step up Step Down Three Phase Dry Type Transformer
Brand: Zhejiang Xianghu Technology Co., Ltd.
SKU: 2146857615

Zhejiang, ChinaZhejiang Xianghu Technology Co., Ltd.

US$800.00-7,000.00

10 Pieces

Sample price:US$20366.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

SCB

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Auto-transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

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

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Coil Number

Autotransformer

Type

Oil-Immersed

Coil Structure

Toroidal

Rated Capacity

30kVA~2500kVA

Winding Material

Copper/Aluminium

Frequency

50Hz/60Hz

Transport Package

Wooden Case

Specification

1100*950*1150mm

Trademark

xianghu

Origin

Zhejiang, China

HS Code

8504231200

Production Capacity

200 Piece/Pieces Per Month

Key features

Fire Retardant Design: Non-flammable materials with self-extinguishing properties for safe indoor installation.

Low Noise Operation: Efficient design ensures low losses and minimal sound levels for quiet environments.

Moisture Proof Performance: Can operate normally even at 100% humidity with excellent moisture resistance.

Advanced Temperature Protection: Automatic detection, display, alarm, and tripping functions for over-temperature safety.

Compact and Lightweight: Small footprint and light weight reduce installation costs and space requirements.

High Dielectric Integrity: Free of partial discharge and capable of withstanding high Basic Impulse Levels.

Wide Application Range: Suitable for mines, subways, hospitals, and high-rise buildings with high fire safety needs.

Customization Options: Full customization available including samples, designs, and minor modifications.

Company profile

Importers and ExportersIn-stock CapacityLow MOQQuality Assurance

Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.38h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D, 3D software design, OEM, ODM, and broad customization capabilities. It reports three production lines and annual output of 80,000 voltage transformers, 80,000 current transformers, and 10,000 transformers, with peak-season order fulfillment within 15 workdays. Quality and management controls are supported by stated ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications, as well as documented inspection, traceability, complaint-handling, and corrective-action procedures. Financial records are indicated for the stated years, but the slices do not provide enough non-financial evidence to assess credibility. Innovation evidence is mixed: SDK and design capabilities are available, but no new product was reported in the past year. No Fortune 500 cooperation or overseas service infrastructure is reported.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and operates in transformer-related manufacturing, reporting production of voltage transformers, current transformers, and transformers. Its stated Southeast Asia and Middle East export markets further indicate an export-oriented manufacturing profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates, plus CE product compliance certification. These stated certifications provide explicit evidence of certification holding.

After-Sales capabilityThe supplier has documented complaint-handling procedures and records, written service-capability assessment procedures, and corrective/preventive-action procedures with records. However, it reports no overseas warehouse, showroom, agent, or branch, so the evidence supports formal complaint handling but not extensive overseas after-sales infrastructure.

R&D capabilityThe supplier reports R&D capability, available SDK resources, 3D software design services, and ODM capability. However, it also explicitly reports no new product in the past year, so the evidence confirms technical development resources but does not establish recent product innovation.

Production capacityThe supplier reports three production lines, equipment including pressure die casting and winding machines, annual output of 80,000 voltage transformers, 80,000 current transformers, and 10,000 transformers, and peak-season fulfillment within 15 workdays. It also reports a documented finished-product inspection method, supporting a positive assessment of stated production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated 3D design, OEM, and ODM capabilities reinforce that it can support both design-led and customer-specific production.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional factory with 7 years experience in the field of high and low voltage power transformers, substation, vacuum circuit breaker, power equipment.

Q:Do you accept customized service?

We offer OEM/ODM service , can print your logo on product . our professional technical and quotation 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 department will analyse.we will make asatisfied soluton within 2 days .