Can the transformer noise level be reduced?

Yes, the S11 series transformer has noise 7-10Db lower than S9 series transformers.

What types of power supply configurations are supported?

It supports single power supply, double power supply, and ring net supply with double-fuse protection.

11kv Compact Outdoor Package Substation for Efficient Power Distribution

Name: 11kv Compact Outdoor Package Substation for Efficient Power Distribution
Brand: Wenzhou Rockwill Electric Co., Ltd.
SKU: 924233025

Zhejiang, ChinaWenzhou Rockwill Electric Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Type

Box Transformer

Transport Package

Wooden Packing

Model NO.

Specification

IEC, GB

Trademark

Rockwell

Origin

China

HS Code

8504231100

Production Capacity

500

Key features

Compact & Reliable Design: Small volume, compact structure, reliable power supply, and easy installation for indoor/outdoor use.

Energy Efficient Transformer: Uses S11 series spiral core transformer with idle loss 30%-40% lower and noise 7-10Db lower than S9.

Flexible Power Supply Options: Supports single, double, or ring net supply with double-fuse protection for enhanced reliability.

Durable Casing Treatment: Casing surface treated by electrostatic painting, offering good wearing resistance and durability.

Customizable Configuration: Offers full customization, minor customization, and flexible options based on samples or designs.

Amorphous Alloy Option: Amorphous alloy transformer available upon client request for specialized efficiency needs.

Complete LV Room Setup: Equipped with watt-hour meters, voltmeters, breakers, and optional reactive power compensation.

Wide Application Scope: Suitable for industrial parks, residential quarters, business centers, and high-rise buildings.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Wenzhou Rockwill Electric Co., Ltd.

Zhejiang, 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: 16 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.81h

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering switchgear, compact substations, high- and low-voltage equipment, and transformers. It reports four production lines, 21–30 quality-control staff, one-month lead times in both peak and off-peak periods, and export experience of 16 years with exports representing 51%–70% of sales. It provides broad customization, ODM, SDK, and OEM services, including OEM for known brands. Service governance is supported by written inspection, complaint-handling, corrective-action, and supplier-assessment procedures with records. However, no overseas warehouse, showroom, overseas agent or branch is available, and no overseas service countries are reported. Certification holdings and specific customer case details are not provided. Financial records are indicated for recent years, but the supplied information does not establish financial strength.

Supplier typeThe supplier is identified as a limited company, with a stated business scope covering switchgear, compact substations, high-voltage switchgear, low-voltage complete equipment, and transformers. This establishes a manufacturer or industrial equipment supplier profile, but the record does not provide further ownership or group-structure details.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has an available SDK. These are explicit indicators of product-development and technical-support capability.

Production capacityThe supplier operates four production lines, has 21–30 quality-control staff, maintains inventory capability, and reports one-month lead times in both peak and off-peak seasons. It also has valid manufacturing contracts with each related subcontractor and a supplier network of 42 qualified suppliers, supporting production continuity; actual capacity volume is not otherwise established without using the excluded monetary output figure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability and new-product activity, providing strong direct evidence of broad customization support.

Product Q&A

Q:What are the main features of this substation?

It features reliable power supply, reasonable structure, quick installation, flexible operation, small volume, and low construction cost.

Q:Is customization available for this product?

Yes, we offer full customization, minor customization, flexible customization, and options based on samples or designs.

Q:What is the warranty or quality assurance process?

We perform 100% inspection (Visual & Function) on finished products, following uniform instructions with 4 QA/QC inspectors.

Q:What are the payment terms and lead time?

Payment via LC, T/T, D/P, PayPal, etc. Lead time is one month for both peak and off-season.

Q:Where is the manufacturer located?

We are located at No. 1 Fazhan Road, Wengyang Industrial Zone, Wenzhou, Zhejiang, China.

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11kv Compact Outdoor Package Substation for Efficient Power Distribution