PLN New Power Connection & Capacity Upgrade Services (Industrial & Commercial)
PT Sentra Elektrikal Prima provides complete turnkey PLN New Connection & Power Upgrade Services for industrial plants and commercial complexes. Our service manages the entire lifecycle, including PLN administrative paperwork, technical design, substation procurement, and final commissioning tests.
We assist your facility in transitioning or upgrading electrical supply from Low Voltage (LV) to Medium Voltage (MV 20 kV) under Business (B3) and Industrial (I3 / I4) tariff categories. Review our corporate history on our About Us page or read regulatory updates on our Electrical Services Blog.
Turnkey Scope of PLN Electrical Upgrades
Expanding industrial electrical capacity requires precise technical engineering and prompt administrative execution. PT Sentra Elektrikal Prima simplifies this process through an end-to-end service package:
- PLN Administrative & Regulatory Compliance: Management of application filings, Operation Worthiness Certificate (SLO) issuance, NIDI registration, and technical document submission to PLN.
- Distribution Substation Construction: Procurement and installation of Pole-Mounted Substations (Gardu Cantol) or Civil Concrete Substations (Gardu Beton) matching local grid specifications.
- Transformer & MV Switchgear Supply: Supply of PLN-certified Step-Down Distribution Transformers (20 kV / 400 V) and Medium Voltage Cubicle Panels (LBS, VCB, Metering).
- Commissioning Testing & Energizing Coordination: Execution of joint commissioning tests with PLN engineers to verify installation readiness for energization.
Tariff & Voltage Upgrade Classification (TR to MV 20 kV)
Each PLN tariff category demands specific electrical grid architecture. We adapt installation design based on your facility's operational load demand:
| Tariff Category |
Power Capacity |
Supply Network System |
Primary Infrastructure Required |
| Business Tariff (B3) |
> 200 kVA |
Medium Voltage (MV 20 kV) |
MV Cubicle Panel, Step-Down Transformer, LVMDP Panel, MV SLO. |
| Industrial Tariff (I3) |
> 200 kVA up to 30,000 kVA |
Medium Voltage (MV 20 kV) |
Concrete / Pole Substation, Distribution Transformer, LBS/VCB Cubicle, MV SLO. |
| Industrial Tariff (I4) |
> 30,000 kVA |
High Voltage (HV 70 kV / 150 kV) |
Switchyard, Main Power Transformer, Protection Panels, HV SLO. |
B2B Value-Added Benefits from PT Sentra Elektrikal Prima
Partnering with PT Sentra Elektrikal Prima delivers cost efficiency and strict adherence to electrical safety standards:
- Official Legality & Certification: Guaranteed issuance of Operation Worthiness Certificates (SLO) from accredited technical inspection bodies, fulfilling PLN energization mandates.
- PLN-Standard Hardware Supply: Transformers, 20 kV cubicles, and underground cables meet official PLN Technical Specifications (SPLN).
- On-Time Project Management: Experienced engineering teams oversee procedures from site survey to Connection Fee (BP) and Security Deposit (UJL) handling.
Target Industrial Sectors & Key Partners
PLN Industrial Power Upgrade Services from PT Sentra Elektrikal Prima are trusted by large-scale facility managers:
- EPC Contractors & Developers: Permanent power connection infrastructure for new industrial facilities.
- Industrial Estate Managers: Parallel power capacity expansions for manufacturing plant growth.
- Infrastructure & Government Projects: Distribution substation procurement and electrical licensing for public facilities.
Schedule Your PLN Power Connection Today
Eliminate administrative delays and technical challenges during your facility's power connection process. Contact technical engineers at PT Sentra Elektrikal Prima to prepare your installation for energization.
REQUEST POWER CONNECTION CONSULTATION