Trusted Power Quality Solutions for Indonesian Industry
PT. Sinergi Graha Gemilang delivers Active Harmonic Filters, Static Var Generators, Dynamic Voltage Restorers, and Active Voltage Conditioners — a complete portfolio for the stability and efficiency of your electrical system.
INNOVATION. QUALITY. SOLUTION
"Engineering Excellence Through Synergy and Innovation."
ABOUT US
PT. Sinergi Graha Gemilang
PT. Sinergi Graha Gemilang (PT. SGG) was established in 2019. Transformed in 2025 into a Power Quality technology company backed by an experienced technical team, PT. SGG delivers innovative and excellence-driven solutions in power quality management for industrial facilities, commercial buildings, and infrastructure across Indonesia.
OUR SERVICES
End-to-End Electrical Solutions
PT. SGG provides end-to-end services — from initial consultation through long-term after-sales support.
Power Quality Audit & Assessment
- Measurement and analysis of THD, harmonics, and power factor
- Comprehensive technical reports backed by real-world data
- Data-driven solution recommendations
- IEC-standard power quality analyzers
Engineering & Design Consultation
- System design for AHF, SVG, DVR, and AVC tailored to client needs
- Single-line diagrams and complete technical specifications
- Accurate and efficient sizing calculations
- Coordination with EPC consultants and main contractors
Supply & Installation
- Procurement of officially warrantied Power Quality equipment
- Professional installation by certified technicians
- Commissioning, testing, and FAT/SAT procedures
- As-built documentation and operation manuals
After-Sales & Maintenance
- Scheduled preventive maintenance programs
- Rapid-response troubleshooting and repair
- Annual maintenance contracts (SLA-based)
- Periodic remote equipment condition monitoring
Training & Knowledge Transfer
- Operational training for client technical teams
- Power Quality workshops for in-house engineers
- Customized training modules tailored to industry needs
- Certificates of attendance for participants
OUR PRODUCTS
KURO Power Quality
KURO SVG
Static Var Generator
SVG replaces conventional capacitor banks with IGBT technology, responding to loads dynamically within milliseconds.
Capacity
10 kVar – 150 kVar
Power Factor
Cos phi hingga 0.99
Response Time
< 5 ms dynamic response
Unity Power Factor (0.99)
Without Switching Noise
Compaq Dimension
KURO DVR
Dynamic Voltage Restorer
A series voltage protection solution that instantly protects critical loads from voltage sags, swells, and transients.
Sag Protection
Up to 90% voltage dip
Capacity
30 kVA – 500 kVA
Standard
< 0.5 ms real-time
Prevent Trip Production
Zero Interruption During Grid Disturbances
Fast ROI Investation
KURO AVC
Active Voltage Conditioner
IGBT-based solid-state voltage stabilizer with no moving parts, ideal for precision machinery and servers.
Respond Time
< 3 ms dynamic correction
Correction Range
±15% hingga ±30%
Efficiency
> 97%
Continuous Stabilization
No Moving Parts
Independent Phase Correction
WHY CHOOSE US
Engineering Excellence & Quality Commitment
Power Quality Specialists
PT. SGG is not a general-purpose distributor — we are dedicated Power Quality specialists. Every solution is engineered based on actual client system data, not generic off-the-shelf offerings.
Data-Driven Approach
Every recommendation begins with real audits and measurements. Clients receive comprehensive technical reports including THD figures, power factor data, and quantified ROI projections before making any investment decision.
End-to-End Service
From initial consultation, system design, procurement, installation, and commissioning to long-term maintenance — all delivered by a single trusted partner with consistently high quality standards.
Competent Technical Team
Our engineers bring deep Power Quality expertise, with strong command of IEC 61000 and IEEE 519 standards, along with familiarity across leading industry brands and technologies.
"Driven by Quality, Built on Trust."
Empowering Industries with Reliable Engineering Solutions
OUR PORTFOLIO
Proven Track Record in Power Innovation
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