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30% T/T in advance, 70% prior to shipment. West Union and L/C are also acceptable.

Advanced Dust and Moisture Proof 12kv Sf6 Ring Main Unit

Name: Advanced Dust and Moisture Proof 12kv Sf6 Ring Main Unit
Brand: Zhejiang Shengxian Electric Power Technology Co., Ltd.
SKU: 2121728462

Zhejiang, ChinaZhejiang Shengxian Electric Power Technology Co., Ltd.

US$2,500.00-5,000.00

1 Piece

Product profile

Customization

Available

Certification

CCC, ISO9001

Shell Material

Stainless Steel

Model NO.

Ring Main Unit

Voltage Level

High Voltage

Installation

Removable

Structure

Cabinet

Current

The Rated Voltage

12kv

Rated Frequency

50Hz

Power Frequency Withstand Voltage

42/48kv

Lightning Shock Withstand Voltage

75/85kv

Rated Current

1250/630A

Rated Closed Loop Breaking Current

630A

Rated Cable Charging Break Current

10A

Rated Short Circuit Closing Current

50-80A

Transport Package

Export Standard Wooden Case

Specification

446*757*2000/customized

Trademark

shengxian

Origin

Zhejiang, China

HS Code

8537209000

Production Capacity

50 Pieces/Week

Key features

SF6 Gas Insulation: Load switch encased in epoxy resin shell filled with SF6 gas for effective arc extinguishing.

Compartment Separation: Each compartment separated by steel plate to ensure adjacent rooms remain unaffected by failures.

Visual Contact Monitoring: Transparent plastic end covers provide visibility of contact state for easy inspection.

Flexible Circuit Breaker: Circuit breaker room accommodates either vacuum or SF6 circuit breaker for versatile operations.

Spring Operating Mechanism: Features spring-operating mechanism ensuring dependable action and prolonged service life.

Customizable SF6 Monitoring: SF6 gas density meters with alarm contacts can be added to meet specific customer requirements.

Seamless Expansion: Bus room links main bus bars extending horizontally through switch cabinets for seamless expansion.

High Mechanical Life: Mechanical life up to 5000 operations depending on current rating of the fuse.

Company profile

Fast DeliveryFull CustomizationQuality AssuranceR&D Capabilities

Zhejiang Shengxian Electric Power Technology 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: 9 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.19h

AI-Powered supplier vetting

SummaryThe supplier is a Zhejiang-based manufacturer operating two production lines for transformers, electrical switchgear, and vacuum circuit breakers. It reports annual outputs of 4,000 transformers, 2,500 switchgear units, and 10,000 vacuum circuit breakers, with one-month lead times in both peak and off-peak seasons. The supplier holds ISO9001, ISO14001, ISO45001, and CCC-related credentials, and has documented procedures for inspections, complaints, corrective actions, and service assessment. It offers broad customization and ODM services, but reported no new product information in the past year and no SDK availability. Overseas infrastructure is limited: no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial credibility cannot be assessed because the provided financial records are incomplete and monetary figures are excluded. Customer cases and named customer references are not provided.

CertificationsThe supplier reports ISO9001 quality certification, CCC certification for core products, ISO14001 environmental certification, and ISO45001 occupational health and safety certification. These stated certifications provide explicit evidence of certification coverage across quality, environmental, and occupational safety areas.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse, showroom, agent, branch, or stated overseas service country coverage, limiting evidence of localized after-sales support.

R&D capabilityThe supplier reports multiple patents granted by CNIPA and offers ODM services, indicating some established innovation and design capability. However, it states that no new product information was available in the past year and that no SDK is available, so current product-development activity appears limited.

Production capacityThe supplier operates two production lines and reports annual outputs of 4,000 transformers, 2,500 electrical switchgear units, and 10,000 vacuum circuit breakers, with one-month lead times in both peak and off-peak seasons. It has two dedicated quality inspectors and standardized finished-product inspection instructions, but does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This provides direct evidence of broad customization coverage.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a seasoned factory with over ten years of specialization in high and low voltage switchgears, substations, transformers, cable distribution boxes, and electrical equipment like vacuum circuit breakers and load break switches. Our factory is a prominent supplier to the State Grid Corporation of China.

Q:Do you accept customized service?

We offer OEM/ODM services and can personalize the product with your logo. Our skilled team delivers exceptional projects based on your drawings and specifications.

Q:What is your MOQ?

Our minimum order quantity is one unit.

Q:How long is your delivery lead time?

Delivery is contingent on product specifics and quantity, typically within 5-10 business days.

Q:How do you solve quality problems?

Please provide detailed photos of any quality issues. Our technical and quality assessment team will analyze and propose a satisfactory solution within 2 days.