In modern underground power systems, selecting appropriate connectors plays a decisive role in operational stability and safety. The DTS624S single cable termination and the T-plug dual cable termination, combined with the Sub-Tee DTS624S + DTB624S manufactured by Eaton’s Cooper, are optimal choices for 24-36kV underground cable systems with rated currents up to 630A.

Key Features:

• DTS624S (single cable termination) and DTS624S + DTB624S (dual cable termination) are designed to connect directly to switching devices, RMU cabinets, and transformers in medium-voltage underground cable systems. The termination structure helps optimize installation space, making it suitable for cramped environments and high-technical requirement construction.
• With a rated current of up to 630A, the product effectively meets high-power applications, preventing connector overheating and maintaining transmission performance. Its superior load capacity ensures stable and durable system operation even in high-frequency usage environments.
• High-quality insulation materials allow the product to operate safely in harsh environmental conditions, such as areas with high humidity, temporary flooding, or heavy industrial environments. The fully shielded design prevents electrical leakage and ensures the equipment’s longevity.
• The T-plug cable termination (DTS624S) can be used independently or combined with a Sub-Tee (DTB624S) to expand the system or connect additional power sources. This is an extremely flexible design for grid expansion projects, cable termination replacements, or increasing transmission capacity without affecting the existing structure.
• The product has passed type tests at VEIKI Lab (STL), ensuring practical operational capability according to IEC standards, providing customers with complete peace of mind when integrating it into operating systems or projects with strict requirements for technical reliability.

Practical Applications

• Connecting 24-36kV underground cables to switching devices, RMU cabinets, and transformers.
• Used in industrial and urban power distribution systems, airports, and seaports.
• Applied to projects for expanding or upgrading existing power transmission systems.
• Suitable for renewable energy systems (solar farms, wind farms)
• Installed in kiosk substations and underground power systems in high-rise residential areas.
• Flexibly replace damaged cable terminations without dismantling the entire system.

Comprehensive connection solution for professional underground cable systems

Complex solutions aren’t always necessary to ensure power system safety and efficiency—sometimes, making the right choice with fundamental equipment like the DTS624S single cable termination and the DTS624S + DTB624S dual cable termination is enough to make all the difference.

With stable performance, strong load capacity, robust construction, and installation flexibility, this cable termination set is a reliable connection solution for any underground power project requiring high precision. In particular, the versatile design simplifies expansion or maintenance without needing to change the overall structure.

Let MP Co accompany you at every connection point and in every project—from civil infrastructure to large-scale industrial applications. Our team of experts is ready to support you in selecting the most suitable, fast, and effective solutions.

Elbow cable terminations are a pair of high-quality products manufactured by Eaton’s Cooper (China), specifically designed to connect 24kV underground cable systems to switchgear, transformers, or other medium-voltage electrical equipment. With a design compliant with IEC 60502-4 standards, a stable rated current capacity of 250A, and durable operation under various environmental conditions, these products provide a safe, efficient, and reliable connection solution for modern electrical systems.

Key Features:

• The DE-250 product (Elbow type) is designed to ensure perfect connection compatibility with switchgear, RMUs, transformers, or kiosk substations. With a design suitable for various connection orientations, the product provides flexibility in underground cable system design and installation while optimizing installation space.
• Manufactured from high-quality insulating materials, the DE-250 cable termination offers excellent leakage resistance and can withstand humidity as well as harsh environmental conditions, making it especially suitable for underground cable systems in urban, industrial, or coastal areas. The insulating material protects the connection from arc effects and extends the service life of the entire system.
• The product is designed according to modular standards, allowing easy on-site installation without the need for complex specialized tools. At the same time, its intelligent structure enables quick maintenance or replacement of individual parts, minimizing downtime and maintenance costs.
• The DE-250 cable termination has undergone type testing at VEIKI Lab (STL) — one of the internationally accredited and reputable laboratories, ensuring quality, safety, and stable operating performance in full compliance with IEC 60502-4 standards.

Practical Applications

• Connecting 24kV underground cables to RMUs, transformers, and switchgear.
• Used in industrial power systems, urban areas, and underground technical infrastructure.
• Applied in kiosk substations and power distribution substations for buildings.
• Suitable for airport projects, seaports, and large industrial zones.
• Meeting technical requirements in clean energy systems such as solar power and wind power.
• Flexible replacement for damaged cable terminations in operating systems, helping to quickly restore connections without needing to replace the entire cable.

MP Co accompanies you with effective connection solutions.

In a world where every second of power interruption can lead to massive losses, the DE-250 Elbow termination stands as a “silent link”—indispensable in ensuring continuous and safe system operation. This is more than just equipment; it is a commitment to stability, safety, and efficiency for every project.

Are you building a reliable power system? Start with the small yet high-quality details—like the DE-250 Elbow termination. Contact MP Co today—where powerful and professional connection solutions begin!

Straight Termination is a high-quality product manufactured by Eaton’s Cooper (China), specifically designed to connect 24kV underground cable systems with switchgear, transformers, or other medium-voltage electrical equipment. Featuring a design that complies with IEC 60502-4 standards, a stable rated current capacity of 250A, and the ability to operate durably in various environmental conditions, this product provides a safe, efficient, and reliable connection solution for modern power systems.

Key Features:

• The DS250 product is designed to ensure a perfect fit with switchgear, RMU units, transformers, or kiosk substations. With a profile suited for various connection directions, the product provides flexibility in the design and construction of underground cable systems while optimizing installation space.
• Manufactured from high-grade insulating materials, the DS250 termination is resistant to electrical leakage and can withstand humidity and harsh environmental conditions, making it particularly suitable for underground cable systems in urban, industrial, or coastal areas. The insulating material protects the connection from the effects of arcing and increases the lifespan of the entire system.
• The product is designed according to modular standards, allowing easy on-site installation without the need for complex specialized tools. At the same time, its intelligent structure enables quick maintenance or replacement of individual parts, minimizing downtime and maintenance costs.
• The DS250 termination has undergone type testing at IPH Lab (STL)—one of the world’s most prestigious internationally accredited laboratories—ensuring quality, safety, and stable operational performance in strict accordance with the IEC 60502-4 standard.

Practical Applications

• Connecting 24kV underground cables to RMUs, transformers, and switchgear.
• Used in industrial power systems, urban areas, and underground technical infrastructure.
• Applied in kiosk substations and power distribution substations for buildings.
• Suitable for airport projects, seaports, and large industrial zones.
• Meeting technical requirements in clean energy systems such as solar power and wind power.
• Flexible replacement for damaged cable terminations in operating systems, helping to quickly restore connections without needing to replace the entire cable.

MP Co accompanies you with effective connection solutions.

In a world where every second of power interruption can lead to massive losses, the DS250 Straight termination stands as a “silent link”—indispensable in ensuring continuous and safe system operation. This is more than just equipment; it is a commitment to stability, safety, and efficiency for every project.

Are you building a reliable power system? Start with the small yet high-quality details—like the DS250 Straight termination. Contact MP Co today—where powerful and professional connection solutions begin!

The Cold Shrink Resin-Injected Underground Cable Joint manufactured by Eaton’s Cooper is a specialized connection solution for medium-voltage underground cable systems. It is designed in accordance with IEC 60502-4 standards and has been tested at CNAS-accredited independent laboratories. Featuring an intelligent structure, easy installation, and superior protection efficiency, this product is widely distributed in the Vietnamese market by My Phuong Trading Co., Ltd (MP Co).

Key Features:

• The Cold shrink resin Joint kit is an advanced solution that combines elastic cold shrink technology with specialized insulating resin, providing superior adhesion and ensuring an absolute airtight and watertight seal after installation. As a result, the joint is effectively protected against environmental impacts such as humidity, dust, groundwater, and corrosive agents—making it particularly suitable for deep-buried cable lines or high-humidity areas.
• The product utilizes high-quality silicone rubber with excellent elasticity, flexibility, and perfect molding capabilities, enhancing tightness and improving dielectric strength. Combined with a high mechanical strength and impact-resistant polypropylene support core, it ensures a stable structure and long service life throughout its operational cycle.
• Unlike traditional heat-shrink technology, this product requires no heat for installation, making the process safer, saving time, and allowing for easy deployment even in hard-to-reach locations or adverse weather conditions. This is the optimal solution for projects that require fast progress and outdoor construction.
• Specially designed for medium-voltage underground cable systems, the product is capable of withstanding voltages up to 36kV, ensuring high insulation performance and superior dielectric strength. The joint operates with long-term stability, minimizing partial discharge and insulation degradation over time.
• The product is manufactured in accordance with IEC 60502-4 standards and has achieved test certification from CNAS-accredited independent laboratories, ensuring strict compliance with requirements for insulation, sealing, mechanical strength, and environmental resistance. The manufacturing materials are resistant to aging caused by heat, humidity, and high voltage, allowing the product to operate durably without the need for frequent maintenance when buried directly underground.

Practical Applications

• 24kV – 36kV Medium Voltage Underground Cable Line
• Industrial park and new urban area power projects
• Underground substations and medium-voltage cable connection boxes
• Seaports, airports, thermal power plants and renewable energy
• Underground or moisture-immersed cables

Contact MP Co immediately – Receive comprehensive underground cable jointing solution consultancy

MP Co is a specialist provider of high-quality electrical equipment from world-leading brands, featuring a technical team with deep expertise and practical implementation experience. We are committed to delivering suitable and cost-optimized resin-filled cold shrink underground cable joint kit solutions, accompanied by technical documentation, installation support, and clear warranty terms.

Contact MP Co immediately for detailed consultancy on “Cold Shrink Resin Joint Kit” products and to receive the fastest quotation for your project!

Indoor and Outdoor Cold Shrink Termination Kits are specialized devices used to connect and protect cable ends in underground cable systems with high voltages up to 36kV. Designed with modern cold shrink technology, the product requires no heating during installation, thereby ensuring safety, saving time, and minimizing technical risks.

Key Features:

• CSTI/CSTO cold shrink termination kits are designed to meet various environmental conditions, from enclosed spaces inside buildings to outdoor installation sites subject to direct weather exposure.
• With the CSTI version, the product is ideal for use in factories, internal substations, residential areas, or civil works where high stability and relatively dry environments are required. Meanwhile, the CSTO is equipped with specialized material layers capable of UV resistance, rain resistance, moisture resistance, and endurance against environmental corrosive agents, making it suitable for installation in harsh areas such as coastal plants, outdoor industrial zones, or power projects in highlands and places with constantly changing weather conditions.
• Elastic cold shrink technology allows the termination kits to be easily installed without the need for heating equipment such as blowtorches or industrial heat guns. This not only shortens construction time but also enhances safety for technicians, especially in confined environments or emergency conditions.
• The termination kits are designed to operate efficiently at voltages up to 36kV, featuring high-quality insulation materials that ensure airtightness and resistance to partial discharge. As a result, the product helps secure the connections and extends the lifespan of the cables.
• The product is manufactured and tested in accordance with IEC 60502-4 standards, meeting rigorous requirements for electrical strength, mechanical durability, and resistance to moisture and corrosion. Furthermore, the product has undergone type testing at the independent CNAS laboratory, confirming its superior reliability and quality.

Practical Applications

• Cable connections in buildings, shopping malls, and apartment complexes
• Underground cable systems
• Substations, switchgear cabinets, and switching devices
• Outdoor projects such as airports, seaports, and factories
• Areas with high requirements for electrical safety and joint durability
• Renewable energy projects such as solar and wind power

Contact MP Co immediately – Comprehensive consultancy for underground cable termination solutions

My Phuong Trading Co., Ltd. (MP Co) is a trusted partner in providing high-quality electrical equipment for various sectors, including industry, infrastructure, construction, and energy. With a highly experienced technical team and a ready-to-ship inventory, MP Co is committed to delivering effective underground cable termination solutions that meet all technical requirements and project budgets.

Contact us now for technical consultancy, the best price quotes, and support in selecting the right Indoor [CSTI] / Outdoor [CSTO] cold shrink termination kits for your project.

The Deadfront Surge Arrester manufactured by Eaton’s Cooper is a specialized solution for protecting cable joints in combination with T-plugs, specifically perfectly compatible with the same brand’s DTS624S T-plug model. With a rated voltage from 9-45kV, a nominal discharge current of up to 10kA, and compliance with IEC 60099-4 standards, the product is distributed by My Phuong Trading Co., Ltd (MP Co) – a leading unit in providing electrical and automation equipment.

Key Features:

• The product is specifically designed for full compatibility with T-plug type terminations, specifically Eaton’s Cooper DTS624S model. Thanks to its direct-mounting capability, the product ensures a solid electrical contact, minimizing contact resistance and arcing at the connection point. This not only enhances operational efficiency but also minimizes the risk of fire, explosion, or cable damage during operation.
• In addition, the mechanical structure of the Deadfront Surge Arrester is precisely engineered for quick installation and easy removal, providing convenience for maintenance or replacement without affecting the structure of the operating cable system.
• One of the most outstanding features of the Deadfront Surge Arrester is its powerful discharge capability with a nominal current of 10kA. This figure demonstrates that the product is fully capable of withstanding high voltage surges caused by lightning strikes or system faults, especially in environments with a high risk of lightning or across long power grids.
• Equipping DSAs at cable terminations provides effective protection for downstream equipment, minimizes the risks of fire, short circuits, and ensures the operational continuity of the electrical system.
• With a rated voltage range from 9kV to 45kV, the Deadfront Surge Arrester (DSA) can be flexibly applied across various electrical system levels without requiring changes to the technical solution. This allows contractors, engineers, and investors to easily synchronize equipment, save selection and implementation time, and optimize inventory management in large-scale projects.
• The product is manufactured according to IEC 60099-4 standards, meeting strict requirements for insulation capability, dielectric strength, operational stability under high voltage, and safety during lightning discharge. This is an important certification that affirms the quality and reliability of the equipment in practical use.
• The T-plug-mounted design allows for the quick installation or replacement of the surge arrester without requiring complex technical skills or specialized tools. This helps shorten construction time and reduce maintenance costs throughout the equipment’s lifecycle.

Practical Applications

• Electrical cable systems using T-Plug connectors
• Substations and switchgear using T-connectors
• Underground or outdoor cable routes
• Industrial parks, factories, data centers, and hospitals
• Power grid projects in high-lightning areas
• Renewable energy projects such as wind and solar power

Contact MP Co. today for comprehensive cable protection solutions.

In the context of increasingly complex electrical systems where safety, stability, and efficiency are top priorities, choosing the right surge protection device is not just a technical solution, but a long-term investment strategy for the entire project.

The Deadfront Surge Arrester (DSA) is more than just a protection device — it is the first and most robust shield for your critical cable terminations. If you are seeking a combination of installation flexibility, high discharge performance, and absolute synchronization with T-plug connectors, the DSA is your definitive answer.

Don’t wait for a failure to happen before thinking of a solution! Contact MP Co. today to protect your electrical system from the ground up — with reliable and proven equipment.