Is OEM or ODM service available?

Yes, both OEM and ODM services are available. Customization options include samples, designs, minor, full, and flexible customization.

What is the overload capacity of the transformer?

The transformer provides a 20% overload capacity, ensuring reliable performance during emergency scenarios.

S11-M-30 Series Fully Sealed Distribution Oil-Immersed Power Electrical Transformer

Name: S11-M-30 Series Fully Sealed Distribution Oil-Immersed Power Electrical Transformer
Brand: Ningbo Jecsany Electrical Equipment Co., Ltd.
SKU: 1968805251

Zhejiang, ChinaNingbo Jecsany Electrical Equipment Co., Ltd.

US$1,200.00-5,000.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

S11-M-30

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Brand

Jecsany

Transport Package

Pallet

Specification

S11-M-30

Trademark

Jecsany

Origin

China

HS Code

8535309000

Production Capacity

50000pieces/Year

Key features

Fully Sealed Design: Maintenance-free sealed structure prevents oil-air contact, oxidation, and moisture ingress.

High Efficiency: Achieves up to 98.5% efficiency with reduced no-load and load losses using silicon steel cores.

Wide Capacity Range: Available in 30-2500 kVA capacity to suit diverse industrial and commercial needs.

Customizable Voltage: Voltage classes 11kV/33V are customizable to meet specific grid requirements.

Environmental Compliance: Fully compliant with RoHS directives using biodegradable oil and recyclable materials.

Safety Features: Integrated pressure relief device and corrosion-resistant tank ensure safe operation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryCustomization from Samples

Ningbo Jecsany Electrical Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.59h

AI-Powered supplier vetting

SummaryJECSANY demonstrates strong customization, export orientation, OEM/ODM availability, and a stated one-stop service scope covering development through after-sales support. It has participated in an overseas trade show and states that some products hold IEC certifications, but no supplier management-system certification is reported. Formal service-management controls are weak: complaint handling and corrective/preventive-action procedures have no written records, and supplier-service assessment is supported only by relevant records. Innovation evidence is limited because no new products were reported in the past year, although ODM services and ongoing product development are stated. Financial credibility cannot be validated from the provided data because all reported financial values are zero. The supplier’s traceability status, overseas service network, and customer case history are also insufficiently documented.

Supplier typeThe supplier has self-operated import/export rights, reports that 90% of total sales come from exports, and has exported for 8 years. It has no overseas showroom, agent, or branch, offers services in zero listed countries, and has provided OEM services for well-known brands.

CertificationsThe supplier states that some products have received IEC certification and lists compliance with multiple IEC and ANSI/IEEE standards. However, supplier management-system certification is reported as NIL, so certification coverage is limited to stated product certifications.

After-Sales capabilityThe company describes a one-stop service including transportation, installation, and after-sales service, but it reports no written procedures or records for complaint handling or corrective and preventive actions. It has participated in one offline overseas trade show but has no overseas service infrastructure.

Customization capabilityThe supplier explicitly supports customization from samples, designs, minor and full customization, and flexible customization. It also provides ODM services, directly supporting a broad customization offering.

Product Q&A

Q:What is the warranty period for this transformer?

The product description does not specify a warranty period. Please contact Jecsany Electrical Equipment Co., Ltd. directly for specific warranty terms and conditions.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 unit, allowing for flexible purchasing options for various project sizes.

Q:Can the voltage classes be customized?

Yes, the voltage classes of 11kV/33kV are fully customizable to meet specific project requirements and grid standards.

Q:What are the lead times for production?

The average lead time is one month for both peak season and off-season periods.

Q:What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.