Is the substation suitable for outdoor use?

Yes, it is designed as an outdoor prefabricated transformer substation with IP23 protection grade.

What is the lead time for production?

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

Does the product support customization?

Yes, we offer full customization, minor customization, and customization from samples or designs.

33/11kv 400kVA Power Electrical Mining Prefabricated Distribution Compact Substation

Name: 33/11kv 400kVA Power Electrical Mining Prefabricated Distribution Compact Substation
Brand: Wenzhou Rockwill Electric Co., Ltd.
SKU: 1908949602

Zhejiang, ChinaWenzhou Rockwill Electric Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Ring

Brand

Rockwill

Trade Mark

Rockwill

Capacity

Customized

Transport Package

Standard

Specification

IEC/ANSI/IEEE/BS/GB/DIN

Trademark

ROCKWILL

Origin

China

HS Code

8504231100

Production Capacity

10000

Key features

Customized Capacity: Capacity is customizable to meet specific client requirements.

Wide Voltage Range: Available in 11kV, 12kV, 15kV, 24kV, and 36kV configurations.

Flexible Crust Materials: Options include aluminum alloy, steel composite, stainless steel, and non-metal materials.

Dual Transformer Types: Offers both oil-immersed hermetically-sealed and dry type transformers.

Comprehensive Certifications: Certified with ISO9001-2000, ISO9001, and CCC standards.

High Altitude Capability: Designed for installation altitudes up to 2500 meters above sea level.

OEM and ODM Services: Full customization available from samples, designs, and minor adjustments.

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: ≤9.15h

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.