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Usually no. All products are produced according to your specific order quantity.

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Please provide technical drawings, specification documents, or detailed technical parameters for quotation and ordering.

What certifications do your transformers have?

Our units have 3C certificates. We can also help apply for other required certificates if needed.

250 kVA High-Efficiency Fireproof Electrical Transformer for Safety

Name: 250 kVA High-Efficiency Fireproof Electrical Transformer for Safety
Brand: Jiangsu Pengtai Electric Co., Ltd
SKU: 2199568205

Jiangsu, ChinaJiangsu Pengtai Electric Co., Ltd

US$1,000.00-1,900.00

1 Set

Sample price:US$1900.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

SCB18 Series Dry Transformer

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Separated Winding 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

Product Name

Dry Type Transformer

Keywords

Dry Type Transformer

Model

Sc-30/10-Nx1 / Sc-50/10-Nx1 / Sc-80/10-Nx1,etc.

Rated Capacity (kVA)

30 - 2500

Link Group Label

Yyn0 or Dyn11

High Pressure

10 / 6.3 / 6

Low Pressure

0.4

No-Load Loss (W)

135 - 2590

Load Loss(W)120℃(F)

640 - 15400

No-Load Current(%)

2 / 1.5 / 1.3 / 1.1 / 1 / 0.85 / 0.7

Short Circuit Impedance(%)

4 / 6

MOQ

Low MOQ

Sample

OEM & ODM Custom

Logo Custom

Transport Package

Standard Shipping Packaging or Customized

Specification

Standard Specifications Or Customized

Trademark

PENG TAI

Origin

Jiangsu, China

HS Code

8504349000

Production Capacity

5000000set/Year

Key features

Fireproof & Safe Design: Dry-type construction ensures fireproof, pollution-free operation with strong short-circuit resistance.

High Efficiency & Low Loss: Advanced technology delivers high operating efficiency, low noise, and significant energy-saving effects.

Intelligent Temperature Control: Equipped with automatic temperature detection, fan control, and alarm functions for safety.

Compact & Lightweight: Small size, light weight, and small footprint reduce installation costs and space requirements.

Overload & Moisture Resistance: Strong overload capacity for short-term operation and resistance to high-humidity harsh environments.

100% Quality Inspection: Strict 100% inspection process from raw materials to finished products ensures product qualification.

Versatile Applications: Ideal for power stations, factories, hospitals, airports, tunnels, and nuclear power plants.

Flexible Customization: Supports OEM/ODM, logo customization, and flexible design options based on customer requirements.

Company profile

High Repeat Buyers ChoiceODM ServicesProduct CertificationQuality Assurance

Jiangsu Pengtai Electric Co., Ltd

Jiangsu, 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: The team owns rich experience in exporting business. CertifiedNearest Port: Shanghai Port, Zhoushan Port, Qingdao PortAverage Response Time: ≤4.32h

AI-Powered supplier vetting

SummaryThe supplier operates across rectifier and inductor manufacturing, power electronic components, transformers, and intelligent transmission, distribution, and control equipment. It reports ISO9001, ISO14001, and ISO45001 management-system certifications, documented supplier-service procedures, corrective and preventive action procedures, and complaint-handling procedures with records. R&D evidence includes 10 engineers, new products within the past year, ODM availability, OEM service for known brands, and broad customization. Manufacturing resources include cutting, punching, bending, pressing, winding, casting, and furnace equipment, with documented finished-product inspection instructions. Financial information is present for multiple years, but the provided data does not establish financial strength without relying on monetary figures. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 50%–80%.

Supplier typeThe supplier is a manufacturer and seller in the electrical-power sector, covering rectifiers, inductors, power electronic components, transformers, and transmission, distribution, and control equipment. The stated scope also includes technical services and regulated power-generation, transmission, and distribution activities subject to approval.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while another record also lists ISO45001:2018 and ISO14001 management-system certification. Product compliance certification is recorded only as “Others,” so the evidence supports management-system certification but does not identify a specific product-standard certificate.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, as well as corrective and preventive actions related to service capability. Its stated end-to-end model includes after-sales service, providing direct evidence of a defined service process.

R&D capabilityThe supplier reports 10 R&D engineers, new-product activity within the past year, ODM availability, and OEM service for known brands. It also states that no SDK is available; this limits evidence for SDK-based development but does not negate the broader R&D evidence.

Production capacityThe supplier identifies manufacturing activities for rectifiers, inductors, and power electronic components, supported by laser cutting, board cutting, digital punching, bending, pressing, winding, casting, and furnace equipment. Finished-product inspection instructions are documented and uniformly followed.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full and minor customization, and flexible customization. These capabilities are reported both for R&D design services and general design services, indicating broad customization coverage.