Alat Anti Petir STP Series - Hitachi

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Surge Protector

Seri STP merupakan hasil dari 40 tahun masa penelitian dan pengembangan dari pencarian solusi perlindungan terbaik terhadap petir. Secara konseptual merupakan pemenuhan dasar atas syarat program luar angkasa, minyak dan gas, militer, dan industri telekomunikasi. Seri STP menawarkan proteksi perlindungan yang sangat efektif terhadap bahaya sambaran petir tidak langsung.

Sekilas Fitur:

  • Proteksi terhadap arus tinggi
  • Mengurangi gangguan dari ELCB/RCCB.
  • Palang pintu masuk hanya bagi tegangan rendah saja.
  • Menyediakan hingga 7 mode perlindungan.
  • Instalasi yang mudah.

Penanganan Energi Tinggi MOVs

  • Status hidup alat dan indikator diagnosa.
  • Garansi performa dan garansi produksi.

Spesifikasi

Technical Spesification
Spesifications STP4-240/415V-3Y STP8-240/415V-3Y STP16-240/415V-3Y
Service System 240/415VAC Three Phase Wye 240/415VAC Three Phase Wye 240/415VAC Three Phase Wye
Operating Frequency 50/60 Hz 50/60 Hz 50/60 Hz
MCOV Rating 288/477VAC Three Phase Wye 288/477VAC Three Phase Wye 288/477VAC Three Phase Wye
Protection Modes 7 Mode Protection 7 Mode Protection 7 Mode Protection
L1-N L1-G N-G L1-N L1-G N-G L1-N L1-G N-G
L2-N L2-G L2-N L2-G L2-N L2-G
L3-N L3-G L3-N L3-G L3-N L3-G
Nominal Discharge Current (ln) @ 8/20µs Surge 20,000 amps 20,000 amps 20,000 amps
Maximum Discharge Current (lmax) @ 8/20µs Surge 40,000 amps 40,000 amps 40,000 amps
Maximum Surge Current Capacity     40kA @L-N mode 80kA @L-N mode 160kA @L-N mode
40kA @L-G mode 80kA @L-G mode 160kA @L-G mode
40kA @N-G mode 80kA @N-G mode 160kA @N-G mode
80kA per phase 160kA per phase 320kA per phase
Maximum Clamping Voltage @3kA 8/20µs Surge (UL 1449 3rd Ed) 720VAC 720VAC 720VAC
Voltage Protection Rating (VPR) @ 20kA 8/20µs Surge (IEC61643-11:2011) 1750 (L1), 1750 (L2), 1750 (L3), 1750 (N-G) 1750 (L1), 1750 (L2), 1750 (L3), 1750 (N-G) 1750 (L1), 1750 (L2), 1750 (L3), 1750 (N-G)
 
Physical Specifications
Dimensions 225mm x 175mm x 90mm 225mm x 175mm x 90mm 225mm x 175mm x 90mm
Weight (Without Package) 1.85kg 2.00kg 2.25kg
Enclosure Material Powder Coated Steel Powder Coated Steel Powder Coated Steel
Temperature -40 deg C to +85 deg C -40 deg C to +85 deg C -40 deg C to +85 deg C
Connection Means Hardwire to Panel Mains Hardwire to Panel Mains Hardwire to Panel Mains
Connection Terminals Screw Terminals Screw Terminals Screw Terminals
Wire Size 6 AWG / 10mm² 6 AWG / 10mm² 6 AWG / 10mm²
 
Warranty 1 Year Performance Warranty (One-to-One Exchange)
Other Configurations Wye Models (Single Phase) & Delta Models (Single Phase & Three Phase) Available

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