## Jasa Power Quality Analysis (PQA)
Industri & gedung modern dengan banyak VSD, UPS, LED driver, dan inverter rentan terhadap **distorsi power quality** yang menyebabkan: trafo overheating, kapasitor bank trip, equipment failure, dan biaya energi tinggi.
## Scope Layanan
### Measurement
– **Harmonic** — THD voltage & current, individual harmonic, K-factor
– **Voltage Quality** — Sag, swell, interruption, RMS profile
– **Flicker** — Pst, Plt sesuai IEC 61000-4-15
– **Power Factor** — Displacement & distortion PF
– **Imbalance** — Voltage & current unbalance
– **Transients** — Lightning, switching surges
– **Logging Duration** — 1-7 hari atau sesuai kebutuhan
### Analysis & Report
– Compliance check (IEC 61000, IEEE 519, EN 50160)
– Root cause analysis
– Mitigation recommendation (AHF, capacitor, filter, etc.)
– Cost-benefit analysis untuk solusi
### Solution Implementation
– **Active Harmonic Filter** — HEFFTRON installation
– **Capacitor Bank** — Detuned/tuned
– **Passive Filter** — Untuk harmonik dominan
– **Static VAR Compensator** — Untuk dynamic loads
### Rental
PQA tools rental harian/mingguan untuk consultant atau plant engineer.
## Tools
Fluke 1750/1760, HIOKI PW3198, Dranetz, Elspec G4500
## Cocok untuk
– 🏭 Pabrik dengan banyak VSD/inverter
– 📡 Data center & telco
– 🏥 Hospital (sensitive medical equipment)
– 🛒 Retail mall (LED lighting, AC)
– ⚡ Operator PLN / utility
## Mengapa Pilih SEI Group
– ✅ Engineer bersertifikasi PQ specialist
– ✅ Tools tier-1 dengan kalibrasi rutin
– ✅ Report sesuai standar internasional
– ✅ Solusi end-to-end (audit → mitigation install)
—
[Konsultasi PQA →](/contact/)
