What is the lead time for production?

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

What certifications does the product hold?

The product is certified under ISO9001:2000, VDE, CCC, and complies with IEC60420 and GB standards.

What is the mechanism life of the switchgear?

The mechanism life is rated for 2000 operations.

Reliable Sm66 40.5kv High Voltage Ring Main Unit for Safety

Name: Reliable Sm66 40.5kv High Voltage Ring Main Unit for Safety
Brand: Wenzhou Rockwill Electric Co., Ltd.
SKU: 934001995

Zhejiang, ChinaWenzhou Rockwill Electric Co., Ltd.

US$1,000.00

1 Piece

Product profile

Customization

Available

Type

Power

Structure

Protection

Model NO.

SM66

Certification

ISO9001:2000, VDE, CCC

Form

All- packaged Type

Operation Voltage

High Voltage

Size

3 Uint

Application Range

Power Plants

Shell Material

Stainless Steel

Shell Protection Grade

IP56

Brand

Rockwill

Transport Package

Wooden Packing

Specification

IEC, GB

Trademark

ROCKWILL

Origin

Zhejiang, China

HS Code

8537209000

Production Capacity

100

Key features

SF6 Gas Insulated Design: Features SF6 load switch and gas-insulated enclosure for reliable operation in compact spaces.

Dual Operation Modes: Main switch supports both manual operation and electric power drive.

High Voltage Rating: Rated voltage of 36kV with 80kV power frequency withstand capability.

IP56 Protection Grade: Stainless steel shell provides IP56 protection suitable for indoor and outdoor use.

Comprehensive Certifications: Certified under ISO9001:2000, VDE, CCC, and IEC62271-200 standards.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.

Robust Mechanical Life: Mechanism life spans 2000 operations with 100% finished product inspection.

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: ≤10.15h

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.