Why do we choose Sanhe power quality solution?

Sanhe has specialized in over 20 years experience in power quality products and solution. We have met most of power quality problems and gave the solutions.

How long is the product guarantee time?

Usually, the guarantee time is one year. However, we can accept over 5 years too. Please contact our sales to get details information.

How to become the distributor or agent of Sanhe brand products?

Sanhe is looking for overseas distributor and agent. If you are interested in it, please feel free to contact us.

Switchgear Ring Main Unit 12kv 630A for China Power Grid OEM

Name: Switchgear Ring Main Unit 12kv 630A for China Power Grid OEM
Brand: Sanhe Power Tech (Shenzhen) Co., Ltd.
SKU: 913175115

Guangdong, ChinaSanhe Power Tech (Shenzhen) Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Type

Ring Main Unit

Structure

Fixed Board

Model NO.

RMU

Certification

ISO9001:2000, VDE

Form

All- packaged Type

Operation Voltage

High Voltage

Size

Max 6 Loops

Application Range

High-rise Buildings

Shell Material

Stainless Steel

Shell Protection Grade

IP42 or Cutomized

Brand

Sanhe

Transport Package

Plywood or Solid Wood

Specification

12kV

Trademark

Sanhe

Origin

China

HS Code

8536200000

Production Capacity

100000

Key features

Compact Design: Maximum 6 loops accommodated in a single gas tank, space-saving and maintenance-free.

Long Service Life: Expected service life of gas-insulated switchgear is over 30 years, product lifespan up to 45 years.

Environment Insensitive: Hermetically tight gas tank makes primary circuit insensitive to saline air, humidity, dust, and foreign objects.

Customizable Shell Protection: Shell protection grade available as IP42 or customized to meet specific environmental needs.

OEM/ODM Capability: Accepts OEM and ODM business with flexible model customization for standard specifications.

High Reliability: Sealed pressure systems bring high reliability and safety with SF6 filling at 0.03 MPa gauge pressure.

International Standards: Conforms to China national GB and IEC standards including IEC61921, IEC60529, and IEC60439-1.

Advanced Technology: Developed under German technology with 28 invention patents and 24 software copyrights.

Company profile

Sanhe Power Tech (Shenzhen) Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2002-09-01Nearest Port: shanghaiAverage Response Time: ≤8.51hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummarySanhe Power Tech (Shenzhen) Co., Ltd. is a China-based limited company and factory established in 2002, with 76 employees and operations in Shenzhen, Guangdong. It specializes in power-quality and new-energy products, including harmonic filters, capacitor banks, SVG/STATCOM, APF, power-factor correction, switchgear, soft starters, and solar-storage charging systems. The supplier reports ISO9001:2008, ISO14001:2004, and OHSAS18001:2007 certifications, seven R&D engineers, 31–40 quality-control staff, five production lines, and a 5,000 m² manufacturing plant. Stated production includes vacuum contactors, SVG/APF systems, capacitor-bank cabinets, battery storage, and RMUs. It began exporting in 2002 and identifies Africa, Southeast Asia/Mideast, and domestic markets. The provided information supports production, certification, and technical-specialization strengths, but does not establish after-sales performance, financial credibility, customization capability, or customer case history.

Supplier typeThe supplier is identified as a limited company and factory, with a combined business type, based in Shenzhen, Guangdong, China. Its stated industry is manufacturing, indicating a direct manufacturing-oriented supplier rather than only a trading intermediary.

CertificationsThe supplier reports ISO9001:2008, ISO14001:2004, and OHSAS18001:2007 management-system certificates. These explicitly cover quality, environmental, and occupational-health-and-safety management, although the provided information does not include certificate validity dates or verification details.

R&D capabilityThe supplier describes itself as a national high-tech enterprise focused on power-quality products, R&D, technology solutions, production, and service. It reports seven R&D engineers and a product range covering SVG/STATCOM, APF, harmonic treatment, voltage control, power-factor correction, and distributed new-energy solutions, providing explicit evidence of technical development capability.

Production capacityThe supplier reports five production lines, a 5,000 m² manufacturing plant, 31–40 quality-control staff, and stated annual outputs for vacuum contactors, SVG/APF, capacitor-bank cabinets, battery storage, and RMUs. These data support established multi-product manufacturing capacity, although no independent capacity validation or delivery-performance data is provided.

Product Q&A

Q:What kind of payment terms can we accept?

Payment in advance, Installment payments, Letter of credit (L/C).

Q:What is the lead time of products?

According to different products, the lead time is different. For standard products like APF, SVG, the lead time is one week. For customized capacitor bank etc, the lead time is 25 to 45 days.

Q:How to find the product model if you are some demand?

If you need our technical guide, please advise your problem details as much as you can, we can give more reasonable solution. You may provide following drawings or report Single line drawing Panel primary scheme drawing Power quality test report (mainly about harmonics)

Q:How to find the product model if you have details electrical drawings?

Please advise Load name plate, load working condition, existing power factor, target power factor, harmonic times etc Or Rated voltage, compensation capacity, harmonic times (reactor detuning factor), other components etc.

Q:How to find the product model if you can not provide enough information?

We can supply your products according to your technical requirement. We can go to your project site and give a professional test report after test.