ARV | Underground Cable Installation & Testing, AIS/GIS Substations

about us

Established in 2022, ARV is proud to be a member of ARREA SERVICES PTE. LTD., a Singapore-headquartered group with over two decades of experience in the trading of materials and equipment for medium- and high-voltage power transmission systems.

Mũ bảo hộ ARV và bản vẽ kỹ thuật hệ thống truyền tải điện trung và cao áp

Nhân viên công ty ARV - thành viên của tập đoàn Arrea Services Pte Ltd

ARV was established to be closer to ARREA’s customers and to offer a wider range of new services. In line with this vision, ARV specializes in supplying high-quality materials and equipment, as well as providing installation and testing services for key power projects, including underground cable systems and high-voltage AIS/GIS substations. We are committed to delivering every project with professionalism, safety, and operational efficiency, helping our customers optimize the performance of their power systems.

Built on a strong foundation and extensive expertise inherited from ARREA, ARV is committed to delivering comprehensive and optimized solutions, contributing to the sustainable development of Vietnam’s power sector.

Execution Capability

Ensure that the materials and services provided by ARV fully meet end-user requirements, and all relevant Vietnamese and international standards and regulations.

Ensure that materials and equipment operate safely and reliably throughout the entire project lifecycle after installation.

Minimize potential risks as much as possible during implementation.

Provide timely solutions for unexpected situations to ensure the project’s schedule, quality, and safety.

Kỹ sư ARV giám sát lắp đặt hệ thống GIS cao áp tại dự án trạm biến áp ngoài khơi Hải Long 2

Strategic orientation

Vision

To become one of Vietnam’s leading companies in the installation and testing of underground cable systems and high-voltage equipment for offshore substations.

mission

To meet customer needs with high-quality products and professional services at competitive prices.

core values

Respect: Upholding commitments, transparency, and professional ethics

Quality: The guiding principle behind all ARV activities

Professionalism: Systematic processes, ensuring safety and on-time completion

achievement

Over

20 years

of experience in supplying materials, installing underground cables, and AIS and GIS substations

Over

110 projects

have been implemented, including supply and construction

All

100 %

of the projects fully meet the schedule agreed with the customers

Products – Services

Construction and testing services for underground cable systems and high-voltage electrical equipment from 66kV and above, meeting the requirements of wind power projects and offshore substations

Pulling and laying for high-voltage underground cables from 66kV and above

Installation of underground cable terminations and joints from 66kV and above

Installation of GIS equipment from 66kV and above for offshore substations (OSS)

Lắp đặt máy biến thế cho trạm biến áp ngoài khơi

Installation of power transformers from 66kV and above for offshore substations (OSS)

AC/PD (Partial Discharge) testing of underground cables from 66kV and above

AC/PD (Partial Discharge) testing of GIS from 66kV and above

Supply of high-voltage overhead transmission line products (from 110kV to 500kV), sourced from leading manufacturers such as La Granja, PFISTERER, Valmont, and WACKER

Cách điện thủy tinh LaGranja - ARV nhà phân phối độc quyền tại Việt Nam

Glass insulators

Manufacturer: La Granja

Mechanical Load: Up to 400kN

Cách điện silicone Pfisterer điện áp đến 500kV - phân phối chính hãng bởi ARV Việt Nam

Silicone insulators

Manufacturer: PFISTERER

Voltage: Up to 500kV

Fittings for insulator strings

Manufacturer: PFISTERER

Voltage: Up to 500kV

Khung định vị phân pha và tạ chống rung PFISTERER cho dây dẫn đường dây trên không

Spacers and vibration dampers for conductors

Manufacturer: PFISTERER

ột thép đơn thân Valmont - ARV nhà phân phối độc quyền tại Việt Nam

Monopole steel towers

Manufacturer: Valmont

Phun silicone phủ trên cách điện thủy tinh WACKER - phân phối độc quyền bởi ARV tại Việt Nam

Silicone coating for glass insulators

Manufacturer: WACKER

Supply of products for underground cable systems from 22kV and above

Underground cables

Manufacturer: Phelps Dodge

Voltage: Up to 220kV

Cross-section: Up to 2500mm²

Hộp nối cáp ngầm Pfisterer - phân phối chính hãng tại Việt Nam bởi ARV

Cable joints

Manufacturer: PFISTERER

Voltage: Up to 500kV

Cross-section: Up to 2500mm²

Epoxy Joint

Manufacturer: PFISTERER

Voltage: Up to 170kV

Protection class IP67

Hộp nối đất PFISTERER do ARV phân phối độc quyền tại Việt Nam

Link boxes

Manufacturer: PFISTERER

Earthing cable cross-section: Up to 400mm²

Đầu cáp ngầm plug-in PFISTERER -ARV đại lý độc quyền tại Việt Nam

Plug-in terminations for GIS and transformers

Manufacturer: PFISTERER

Voltage: Up to 500kV
Cross-section: Up to 3000mm²

Đầu cáp ngầm ngoài trời PFISTERER do ARV cung cấp và phân phối tại Việt Nam

Outdoor terminations

Manufacturer: PFISTERER

Voltage: Up to 500kV

Cross-section: Up to 2500mm²

Supply of SF₆ gas-related products, sensors for monitoring partial discharge (PD) and temperature from WIKA

Analytic instrument for SF6 gas

Model GA11

Gas detector

Model GIR-10

Máy xử lý khí SF6 WIKA Model GPU-B-2000/3000 - ARV là đại lý độc quyền tại Việt Nam

SF6 service equipment

Model GPU-B-2000 Model GPU-B-3000

Calibration system for gas density instrumentation

Model ACS-10

Gas density monitor

Model GDM

Hệ thống giám sát online nhiệt độ và phóng điện cục bộ PD cho tủ điện trung thế

Online SF₆ gas monitoring system for gas-filled switchgear

Continuously monitors the status of SF₆ gas, including: gas density, temperature, pressure, humidity

Supply of products related to underground cable monitoring systems and cable terminations from AP Sensing and WIKA

Bộ giám sát nhiệt độ cáp ngầm Distributed Temperature Sensing (DTS) của AP Sensing

Underground cable temperature, burial status and RTTR (Real-Time Thermal Rating) monitoring system

Underground cable fault location and TPI (Third-party Intrusion) monitoring system

Online temperature and PD (Partial Discharge) monitoring system

Do you need further advice on our products or services?

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FEATURED PROJECTS

ARV lắp đặt đầu cáp PFISTERER size 4 và size 6S và thí nghiệm cáp ngầm 220kV, 66kV cho dự án trạm biến áp ngoài khơi Hải Long 2

Hai Long 2 & 3 Offshore Substations

Capacity: 325MVA + 255MVA (Hai Long 2), 2×325MVA (Hai Long 3)

Voltage: 66/220kV

Scope: supply and installation of size 4 and size 6S cable terminations manufactured by PFISTERER; testing of 220kV and 66kV underground cables before, during, and after cable termination works

Client: PTSC Mechanical And Construction Co., Ltd (PTSC M&C)

Trạm biến áp ngoài khơi dự án TPC Offshore Wind Power Generation Phase II

TPC Offshore Substation-Phase 2

Capacity: ~ 2×250MVA

Voltage: 66/161kV

Scope: pulling and laying of 161kV and 66kV cables; installation of size 4 and size 6 cable terminations manufactured by PFISTERER; testing of 161kV and 66kV underground cables before, during, and after cable termination works; AC/PD testing for 161kV and 66kV cable systems; AC/PD testing for 161kV and 66kV GIS systems

Client: Petrovietnam Marine Shipyard JSC (PV Shipyard)

Hệ thống giám sát phóng điện cục bộ và nhiệt độ do ARV cung cấp cho nhà máy điện mặt trời Lộc Ninh 1

Loc Ninh 1 Solar Power Plant

Capacity: 200MWp

Scope: supply and installation of WIKA partial discharge and temperature monitoring systems for one cable termination compartment of an RMU panel and one cable termination compartment of a transformer

Client: Super Energy Corporation Public Co., Ltd

Hệ thống đầu cáp và hộp nối cáp biển tại dự án điện Côn Đảo do ARV cung cấp và lắp đặt

110kV power supply from the National Grid to Con Dao Dist.

Scope: supply and installation of outdoor cable terminations, jointing boxes between onshore and submarine cables; and installation of submarine cable jointing boxes

Clients: PC1 Group JSC & Zhongtian Technology Submarine Cable Co., Ltd

Đường dây 500kV mạch 3 do ARV cấp hàng cách điện, phụ kiện đường dây, đèn cảnh báo hàng không và tạ bù

500kV Transmission Line – Circuit 3

Detail: 500kV Vung Ang – Quang Trach – Doc Soi – Pleiku 2 lot 1, 2, 3, 5

Scope: supply of PFISTERER composite insulators; La Granja glass insulators; PFISTERER fittings for insulator strings, conductors, and shield wires; Avialite aviation warning lights; and counterweights from Binh Hiep Phu

Client: Central Power Projects Management Board (CPMB)

Cách điện thủy tinh La Granja do ARV cung cấp cho dự án đường dây 500kV Vân Phong - Vĩnh Tân

500kV Van Phong – Vinh Tan Transmission Line

Scope: supply of La Granja glass insulators; PFISTERER fittings for insulator strings, conductors, and shield wires; Avialite aviation warning lights; and counterweights from Binh Hiep Phu

Client: YOTEK CO. JSC

Cách điện thủy tinh La Granja do ARV cung cấp cho dự án đường dây 500kV Đức Hòa Chơn Thành

500kV Duc Hoa – Chon Thanh Transmission Line

Scope: supply of La Granja glass insulators; PFISTERER fittings for insulator strings, conductors, and shield wires; and counterweights from Binh Hiep Phu

Client: YOTEK CO. JSC