Jasa Testing & Commissioning
High Voltage Sistem Elektrikal Industri
PT Tridaya Elektra Mandiri — pengujian komprehensif Gardu Induk 150kV, transformator daya, kabel HV, switchgear MV, dan sistem proteksi. Bersertifikat IEC, SNI, PLN S5. Melayani seluruh Indonesia.
Testing Gardu Induk 70kV – 500kV
Commissioning lengkap GI — transformator daya, busbar, isolator, cubicle CB/DS, sistem proteksi relay, SCADA, dan grounding. Pengujian Pre-Commissioning hingga FAT.
Testing Transformator Daya
Pengujian trafo distribusi dan daya — Ratio, IR, Dielectric, Winding Resistance, SFRA, Load Test, Dissolved Gas Analysis (DGA), dan Oil Breakdown Voltage (BDV).
Testing Circuit Breaker & Proteksi
Pengujian CB SF6, Vacuum, dan OCB — contact resistance, timing, travel curve, insulation resistance, dan verifikasi relay proteksi overcurrent, differential, earth fault.
Hipot Testing Kabel HV
Pengujian withstand voltage kabel HV/MV — Hipot AC/DC, Very Low Frequency (VLF 0.1Hz), partial discharge locating, TDR, dan OTDR untuk kabel fiber optik kontrol.
Load Bank Testing Generator & UPS
Uji beban Generator diesel, Gas Turbine, dan UPS — kapasitas hingga 2000 kVA. Load Bank 400V AC dan 110V DC. Measurement harmonic, power factor, temperature rise.
Commissioning Panel MV Switchgear
Commissioning switchgear MV 6kV–20kV — functional test, interlocking, relay setting, insulation test cubicle, dan verifikasi interoperability dengan sistem SCADA.
Standar IEC & IEEE
- ✓ IEC 60076 — Power Transformers Testing
- ✓ IEC 60694 — Circuit Breaker & HV Switchgear
- ✓ IEC 60060 — High Voltage Test Techniques
- ✓ IEC 62271 — High Voltage Switchgear
- ✓ IEEE Std 43 — Motor & Generator Insulation
- ✓ IEEE Std 62 — Transformer Dielectric Testing
Standar PLN & Nasional
- ✓ PLN S5.008 — GI Commissioning Standard
- ✓ PLN S5.001 — Konstruksi GI 70kV, 150kV, 500kV
- ✓ SNI 04-0227 — Kabel Tegangan Menengah
- ✓ PUIL 2011 — Persyaratan Umum Instalasi Listrik
- ✓ IEC 60364 — Low Voltage Electrical Installations
- ✓ SPLN D3.011 — Sistem Distribusi 20kV
Deliverables Pengujian
- ✓ Test Report bertandatangan teknisi bersertifikat
- ✓ IR Test Record (sebelum & sesudah energize)
- ✓ Relay Setting Report & Koordinasi Proteksi
- ✓ Punch List & Deficiency Report
- ✓ As-Built Documentation (single line, wiring)
- ✓ Certificate of Commissioning (COC)
Proses Commissioning
- ✓ 1. Pre-Commissioning Check (visual & mechanical)
- ✓ 2. Individual Equipment Testing
- ✓ 3. System Integration Testing
- ✓ 4. Protection Coordination Verification
- ✓ 5. Energization & Load Test
- ✓ 6. Handing Over & As-Built Docs
Siap Mulai Proyek Testing & Commissioning?
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