Does the unit have IP protection?

Yes, the sealed gas box is IP67 and the switchgear enclosure is IP4X.

What certifications does the manufacturer hold?

The manufacturer holds ISO9001, ISO45001, ISO14001, and SA8000 certifications.

Wholesale IEC Standard Customized 11kv 12kv Medium Voltage Ring Main Unit for Power Distribution System Switchgear

Name: Wholesale IEC Standard Customized 11kv 12kv Medium Voltage Ring Main Unit for Power Distribution System Switchgear
Brand: Guangdong Zhengchao Electric Co., Ltd.
SKU: 2218694905

Guangdong, ChinaGuangdong Zhengchao Electric Co., Ltd.

US$900.00

1 Piece

Sample price:US$900.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, IEC62271

Shell Material

Steel Plate

Model NO.

ZCSF-12

Voltage Level

Medium Voltage

Installation

Fixed

Structure

Floorstanding

Current

Rated Current

630

Transport Package

Aluminum Foil + Wooden Pallet

Specification

2200*450*750mm

Trademark

Customized

Origin

China

Key features

IEC Standard Compliance: Meets IEC 62271-1, 62271-100, 62271-200, and IEC 60529 standards for high-voltage switchgear.

Customization Options: Offers full, minor, and flexible customization from samples or designs.

High Protection Rating: Sealed gas box achieves IP67 and switchgear enclosure reaches IP4X for dust and water resistance.

Low Gas Leakage Rate: Annual gas leakage rate is less than 0.01% ensuring long-term reliability.

Robust Short-Circuit Capacity: Rated short-circuit breaking current up to 25kA and making current up to 63kA.

Comprehensive Quality Control: Features 100% visual and functional inspection with 36 dedicated QA/QC inspectors.

ISO Management Certifications: Certified under ISO9001:2015, ISO45001:2018, and ISO14001 for quality and safety.

Flexible Lead Time: Average lead time is 1-3 months for both peak and off-peak seasons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Self-branded

Guangdong Zhengchao Electric Co., Ltd.

Guangdong, 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: Confidential CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.25h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad industrial and energy-related business coverage, including photovoltaic equipment, batteries, power electronics, industrial control systems, system integration, and software or technical services. It reports multiple management, environmental, occupational safety, and social responsibility certifications, more than 10 production lines, 94 R&D engineers, and established customization and ODM capabilities. Evidence also indicates OEM cooperation with well-known and Fortune 500 companies, a repeat-buyer preference of 50%–80%, and documented supplier-service procedures. However, the supplier reports no available SDK and no AI-based model for big-data decision support. Financial records are identified for 2022–2024, but the provided slices do not establish financial strength or performance.

Supplier typeThe supplier operates across manufacturing, sales, system integration, industrial automation, photovoltaic equipment, batteries, power electronics, software development, and technical services. This indicates a diversified industrial and technology-oriented supplier profile rather than a narrowly focused product vendor.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and SA8000 certifications. These cover quality management, occupational health and safety, environmental management, and social responsibility, providing explicit evidence of a broad certification portfolio.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, the slices do not provide service response times, warranty terms, or actual after-sales performance outcomes.

R&D capabilityThe supplier reports new products during the past year, ODM services, and 94 R&D engineers, demonstrating active product-development resources. Nevertheless, it explicitly reports no available SDK, which limits the evidence for software or developer-interface innovation.

Production capacityThe supplier reports more than 10 production lines, including CNC punching and shearing, powder coating, busbar, copper bar, heat-shrink, and wire-harness lines. These facilities indicate broad manufacturing coverage, although the stated order-fulfillment status of 6 is not defined sufficiently to assess delivery performance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, with ODM availability also reported. The repeated customization evidence supports strong adaptability to customer-specific requirements.

Client casesThe supplier reports OEM service for well-known brands and cooperation with Fortune 500 companies. It also reports a repeat-buyer preference of 50%–80%, supporting evidence of customer experience and retention, although no customer names, project details, or references are supplied.