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Our flagship 24kV Metered Ring Main Unit switchgear — engineered for Malaysia's TNB-compatible medium-voltage distribution networks, industrial parks, and smart city infrastructure.
Malaysia's rapidly expanding power infrastructure, driven by urbanisation, industrial growth, and the national energy transition agenda, has created strong demand for advanced Metered Ring Main Unit solutions across commercial and industrial sectors.
Malaysia's major urban centres — Kuala Lumpur, Johor Bahru, Penang, and Kota Kinabalu — are undergoing significant grid modernisation. Metered RMUs are deployed extensively in underground cable ring networks, enabling reliable supply to high-rise commercial towers, mixed-use developments, and MRT transit corridors.
Malaysia's industrial corridors — including Iskandar Malaysia, KLIA Aeropolis, and Penang's E&E manufacturing belt — rely on 24kV Metered RMU switchgear to deliver metered, fault-isolated power to factories, data centres, and logistics hubs operating at medium-voltage levels.
Under Malaysia's National Energy Transition Roadmap (NETR) and the Large-Scale Solar (LSS) programme, Metered RMUs serve as critical interconnection switchgear for solar farms, biogas plants, and co-generation facilities connecting to the TNB distribution grid at 11kV–33kV.
Leading Malaysian property developers — including those active in Klang Valley, Selangor, and Johor — specify Metered RMUs for their township substations, enabling TNB-compliant metering, load management, and future smart-grid readiness within gated communities and commercial precincts.
Hospitals, universities, government complexes, and airport facilities across Malaysia deploy Metered RMUs to ensure uninterrupted, accurately metered power supply. The ring topology provides N-1 redundancy, a key requirement for critical-load installations under Malaysian Electricity Supply Act compliance.
With Malaysia emerging as Southeast Asia's data centre hub — particularly in Johor and Cyberjaya — high-reliability Metered RMU switchgear is essential for the MV intake substations of hyperscale and colocation facilities, where precision metering and rapid fault isolation are non-negotiable.
Leading the Way in Power Safety & Reliability. Your Trusted Partner in Electrical Solutions.
Jiangxi Taikong Power Technology Co., Ltd. is a high-tech enterprise specializing in the power transmission and distribution sector. We integrate R&D, manufacturing, sales, and service into a comprehensive offering. Based in Jiangxi, China, we serve a global clientele, dedicated to providing high-quality, highly reliable key components and solutions for power grid systems, industrial power consumption, and new energy projects.
As a dedicated Metered Ring Main Unit company and factory, we supply Malaysian utilities, EPC contractors, and end-users with IEC-compliant 24kV RMU switchgear that meets TNB technical specifications and local project requirements.
To ensure the safety, stability, and efficiency of electrical systems through innovative technology and superior products, contributing to the global electrification process — including Malaysia's ambitious energy transition journey.
The Malaysian power distribution sector is evolving rapidly. Here are the key trends shaping the Metered Ring Main Unit market in 2024–2030.
TNB's Grid of the Future initiative and Malaysia's Smart Meter rollout are accelerating demand for IoT-integrated Metered RMUs. These units incorporate remote SCADA connectivity, real-time load monitoring, and automated fault detection — enabling distribution system operators (DSOs) to manage network assets digitally and reduce outage response times from hours to minutes.
In alignment with Malaysia's commitments under the Paris Agreement and growing ESG pressure from international investors, the market is transitioning toward SF₆-free RMU designs using clean-air (N₂/CO₂ mixture) or solid-insulation technology. This trend is particularly pronounced in data centre and green-building projects seeking LEED or GreenRE certification.
Space constraints in Malaysian urban environments — especially in Kuala Lumpur's city centre and Penang island — are driving demand for compact Metered RMU configurations integrated into prefabricated compact secondary substations (CSS). These plug-and-play solutions reduce civil works, shorten project timelines, and lower total installed cost for property developers.
Malaysian project owners increasingly require local technical support, spare parts availability, and commissioning services. Leading RMU manufacturers are establishing local partnerships, service depots, and trained field-service teams in the Klang Valley, Johor, and Penang regions to meet O&M requirements throughout the equipment lifecycle.
Malaysia's target of 70% renewable energy capacity by 2050 and the rapid expansion of EV charging networks are creating new deployment scenarios for Metered RMUs. Solar PV farms, battery energy storage systems (BESS), and public EV fast-charging hubs all require metered MV switchgear for grid interconnection, revenue metering, and protection coordination.
Metered Ring Main Units are deployed across a wide range of Malaysian commercial and industrial environments, each with specific technical and regulatory requirements.
Large-scale manufacturing facilities in Pasir Gudang and Tanjung Langsat Industrial Complexes deploy 24kV Metered RMUs for reliable, metered MV power intake — supporting continuous production processes and complying with TNB industrial tariff metering requirements.
The dense underground cable network beneath KLCC and Bukit Bintang relies on ring-topology RMU switchgear to maintain supply continuity to luxury hotels, Grade-A offices, and retail malls — where any power interruption results in significant commercial losses.
Malaysian LSS4 and LSS5 solar projects in northern and east-coast states use Metered RMUs as the primary interconnection switchgear at the point of common coupling (PCC) with TNB's 11kV/33kV distribution network, enabling accurate generation metering and fault isolation.
Johor's booming hyperscale data centre sector — hosting facilities for global cloud providers — specifies high-reliability Metered RMUs for MV intake substations, with requirements for dual-bus ring configuration, remote monitoring, and sub-100ms fault clearance to protect sensitive IT loads.
New township projects in Shah Alam, Subang Jaya, and Sepang integrate Metered RMUs into their internal distribution network, allowing the developer to manage energy consumption across residential, commercial, and communal zones while providing TNB with accurate revenue metering data.
Malaysia's national EV ecosystem plan requires dedicated MV substations for high-power DC fast-charging hubs along the North-South Expressway and in urban parking facilities. Metered RMUs provide the metered MV connection point, enabling accurate billing and grid protection for multi-megawatt charging loads.
We understand that safety in power systems is paramount. Therefore, we focus on four core product lines, where each product embodies our utmost commitment to quality and safety.
Serving as the first line of defense for electrical systems, our drop-out fuse cutouts feature precise breaking capacity and excellent arc-extinguishing performance. They effectively isolate faulty lines, protecting main equipment and the grid.
We offer advanced zinc oxide surge arresters that provide robust over-voltage protection for power facilities. Whether during Malaysia's frequent thunderstorm seasons or against switching surges, our arresters effectively dissipate energy, ensuring equipment insulation remains undamaged.
Our composite and porcelain insulator series provide steadfast support and isolation for transmission lines and substations in various harsh environments — including Malaysia's high-humidity tropical conditions — thanks to their exceptional mechanical strength, weather resistance, and electrical insulation properties.
Our switchgear products — including the flagship 24kV Metered Ring Main Unit — are engineered for reliability and precision, enabling flexible control and safe distribution of electrical power in Malaysia's urban grids, industrial plants, and renewable energy sites.
We strictly adhere to International Electrotechnical Commission (IEC) standards and Chinese National (GB) standards. Every step, from raw material procurement to the manufacturing process, is governed by a rigorous quality control system to ensure zero defects in our finished products — meeting TNB and Malaysian project specifications.
Our experienced R&D team, in close collaboration with various research institutions, continuously focuses on product optimisation and technological innovation — including smart IoT-enabled Metered RMU designs tailored for Malaysia's evolving smart grid requirements.
We provide more than just products; we offer end-to-end service. From professional technical consultation and flexible custom solutions to comprehensive after-sales support, we are committed to our Malaysian customers' project success — from tender stage through commissioning and beyond.
Our products have been successfully exported to numerous countries and regions — including Southeast Asian markets — proving their excellence in power grid upgrades, infrastructure projects, and industrial applications. We understand Malaysian project requirements, local standards, and TNB technical specifications.
At Jiangxi Taikong Power, we believe that reliable electricity is the cornerstone of modern societal development. We are committed to manufacturing every Metered Ring Main Unit with a spirit of meticulous craftsmanship and serving every customer — in Malaysia and globally — with a philosophy of collaboration and mutual success.
Choosing Jiangxi Taikong Power means choosing safety, choosing reliability, and choosing a lasting partnership for your Malaysian power distribution projects.
Explore our complete portfolio of 24kV Ring Main Unit switchgear solutions — all available for supply to Malaysian utilities, EPC contractors, and industrial end-users.
Contact our team today for technical specifications, competitive pricing, and project-specific Metered Ring Main Unit solutions tailored for Malaysia's power distribution requirements.
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