— Glaiston · Power distribution equipment
SF6-free medium-voltage equipment for reliable distribution.
12 kV dry-air insulated ring main units and factory-assembled HV/LV prefabricated substations for industrial, commercial, renewable and infrastructure projects.
Supplied by Glaiston; manufacturing partner named by the source site: Nantong Xidong Electric Appliance Co., Ltd.
Company figures are self-reported on the source-site profile; verify current scope and authorization before tender use. Open source profile
Explore by application
Use these filters to browse a product family. This is a navigation aid, not a compatibility decision; ratings and suitability require project review.
- SF6-freeXDA-12(V) dry-air RMU
- 12 kV / 630 ARMU product sheet
- 20 kA / 4 sRMU short-time withstand
- IP44 / IK10Prefabricated substation flyer
FEATURED PRODUCTS
Two platforms. A clearer starting point.
Explore the technical details for the SF6-free RMU or the project-engineered prefabricated substation. All eight equipment families remain in the full catalogue.
Looking for another equipment family? Browse the complete catalogue.
View all productsAPPLICATIONS
Where the equipment is installed.
Seven application areas, each with the equipment families that fit it.
MANUFACTURING
Manufacturing context, with evidence boundaries.
Production and equipment images are attributed to the manufacturing partner Nantong Xidong Electric Appliance Co., Ltd. They provide context only; facility ownership, current operating status, inspection capability and audit evidence require separate confirmation.
Request manufacturer-issued facility information and inspection records for supplier qualification.
Full factory galleryTECHNICAL DOCUMENTS
Check the source material.
Two product sheets are available to read without registration. Standards references are not certifications; ask for model-specific reports, drawings and document scope before relying on them for a tender.
Product sheets describe specific models; project drawings and test reports must be confirmed separately.
All documentsQUALIFICATION ARCHIVE
Source-site qualification records, retained for review.
The manufacturing partner’s source site displays licence, management-system and qualification scans. They are not published as current Glaiston certifications until issuer, number, validity, scope and authorization are confirmed.
Review certification recordsABOUT
One point of contact. A named manufacturing partner.
Glaiston supplies SF6-free ring main units, prefabricated substations, medium and low voltage switchgear, reactive power compensation and solar components for project review. Equipment is identified as manufactured by Nantong Xidong Electric Appliance Co., Ltd.; confirm the current legal entity, scope and authorization for your tender.
Start with the model-specific information already published. For ratings, drawings, inspection requirements and test evidence not covered by a public sheet, share your project specification so the applicable configuration and available documents can be reviewed.
- Supplier
- Glaiston
- Manufacturer
- Nantong Xidong Electric Appliance Co., Ltd.
- Featured equipment
- SF6-free RMU / HV-LV substation
- Published technical documents
- Two product sheets
- Other ratings and tests
- Confirm per project
- Utility Grid
- Solar / PV Plants
- Wind Farms
- Data Centers
- BESS / Energy Storage
- Seawater Desalination
- Industrial / Mining
- Rail & Metro
CA · Mining
Canada Golden Mining
Rugged, enclosed power suited to a demanding mining environment.
US · BTC / Crypto Mining
USA Bitcoin Mining
High-density power for a continuous, high-load mining operation.
AE · Industrial / Plant
UAE Middle East Plant
Uninterrupted, fire-safe indoor power for the plant's production loads.
KE · Utility Grid
Kenya Africa Utility
Reliable distribution for the Kenyan utility network.
CN · Solar / PV
SHENERGY Xingjiang 2GW Photovoltaic Project
Expected annual DC-side generation of roughly 800 million kWh and about 600,000 tonnes of CO₂ avoided each year.
SA · Desalination
KSA Seawater Desalination Project
Reliable power for the desalination plant operating in a demanding desert environment.
MY · Data Center
Malaysia Data Center Project
The substations form the computing-power backbone of the data-centre campus and support Malaysia's broader AI-hub development.
Case Study · Mining
Canada Golden Mining
Challenge
The Golden Mining project in Canada required robust, enclosed cast-resin transformers for a harsh industrial environment.
Solution
Supplied 13 sets of 1,500 kVA Cast Resin Transformers with IP44 enclosures, IEC 60076 certified by UL.
Outcome
Rugged, enclosed power suited to a demanding mining environment.
Case Study · BTC / Crypto Mining
USA Bitcoin Mining
Challenge
A large Bitcoin mining facility in the USA required high-density pad-mounted transformers for a continuous, high-load operation.
Solution
Supplied 30 sets of 3,250 kVA Pad Mounted Transformers rated 34.5/0.415 kV, IEEE C57 certified by UL.
Outcome
High-density power for a continuous, high-load mining operation.
Case Study · Industrial / Plant
UAE Middle East Plant
Challenge
Project located at the UAE Middle East-Plant, an industrial power facility requiring cast-resin transformers for indoor installation.
Solution
Supplied 4 sets of 5,000 kVA Cast Resin Transformers rated 6.6/11 kV.
Outcome
Uninterrupted, fire-safe indoor power for the plant's production loads.
Case Study · Utility Grid
Kenya Africa Utility
Challenge
Utility distribution project in Kenya, Africa, requiring oil-immersed transformers for the grid.
Solution
Supplied 8 sets of 1,600 kVA Oil Immersed Transformers rated 11/0.433 kV.
Outcome
Reliable distribution for the Kenyan utility network.
Case Study · Solar / PV
SHENERGY Xingjiang 2GW Photovoltaic Project
Challenge
A photovoltaic project in Hoboksar County, Tacheng, Xinjiang, with 2 million kilowatts total installed capacity (DC-side 616.07 MWp, AC-side 498.9 MW), adopting a "photovoltaic + ecological management" model to turn desertified land into green-energy generation.
Solution
Ruibian (Jiangsu) Electric Power Co., Ltd. supplied Compact Prefabricated Substations totalling 1,998 MVA (1.998 GVA), equipped with oil-immersed transformers — primary 36.5 kV / secondary 0.8 kV — compliant with IEEE/IEC standards.
Outcome
Expected annual DC-side generation of roughly 800 million kWh and about 600,000 tonnes of CO₂ avoided each year.
Case Study · Desalination
KSA Seawater Desalination Project
Challenge
Developed by the Saudi Arabian Gas Field Development Company, a key Saudi infrastructure project supporting gas-field production and local energy and water demand by converting seawater into usable freshwater for surrounding industrial production and water needs.
Solution
Ruibian (Jiangsu) Electric Power Co., Ltd. supplied 60 MVA of oil-immersed transformers (each up to 9,000 kVA, max primary side 34.5 kV), installed in harsh desert environments and compliant with IEEE/IEC/ANSI/NEMA standards.
Outcome
Reliable power for the desalination plant operating in a demanding desert environment.
Case Study · Data Center
Malaysia Data Center Project
Challenge
A data centre at Senai Tech Park in Johor, Malaysia, plans to expand capacity to 240 MW — a key driver for Malaysia to overtake Singapore in data-centre capacity and support global tech enterprises, accelerating Malaysia's rise as a Southeast Asian AI hub.
Solution
A subsidiary of Ruibian (Jiangsu) Electric Power Co., Ltd. supplied safe, reliable, stable Compact Prefabricated Substations equipped with oil-immersed transformers totalling 150 MVA.
Outcome
The substations form the computing-power backbone of the data-centre campus and support Malaysia's broader AI-hub development.
