PT Trisurya Daya Elektrikal
Trusted Contractor for Electrical Substation Installation Across Indonesia
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PT Trisurya Daya Elektrikal is a trusted contractor specializing in high-voltage substation installation and electrical infrastructure. With projects across Java, Sumatra, Kalimantan, and Sulawesi, we support Indonesia’s growing energy needs.
Our Partners & Clients
Our Services
Substation Installation
Turnkey solutions for high-voltage and medium-voltage substations.
Maintenance
Reliable maintenance services ensuring operational continuity.
Power Systems Integration
Design and implementation of integrated power systems.
Featured Projects
Construction of 150 kV Substation Extension in Sukamara
Expansion of a critical substation to strengthen the regional transmission grid and support growing demand in Central Kalimantan.
Central KalimantanConstruction of Bhayangkara Hospital
Electrical installation and medium-voltage connection for a major healthcare facility, ensuring reliable power supply.
Central SumatraStringing and Pulling of a Fiber Optic ADSS Cable
Deployment of optical ground wire (OPGW) to enhance communication and monitoring systems across the transmission network.
West SumatraConstruction of 150 kV Electric Power Transmission along Kenten - Tanjung Api-api
Development of a high-voltage transmission line to improve grid reliability and interconnection in South Sumatra.
South SumatraMedium Voltage Upgrade for PT. Aneka Tambang
Installation of additional side power capacity to support mining operations with stable and scalable energy supply.
JakartaMaintenance of the Regional Police Precision Headquarters
Comprehensive electrical maintenance to ensure uninterrupted power for critical law enforcement facilities.
South Sumatra