Cathodic Protection Transformer Rectifier FeSi Anód PCR Polarizációs Cella Petróleum Koksz

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• Érdeklődés

EXFS L / EXFS KU

For indirect connection/earthing of functionally isolated parts of installations under lightning conditions
For lightning equipotential bonding according to IEC 62305 in hazardous areas (zone 2)
Corrosion-resistant zinc diecasting enclosure with plastic cover and flexible conductor connection
For bridging insulating pieces, insulating flanges etc. in cathodically protected pipe sections
Extremely heavy-duty device
Approval according to ATEX directive 94/9/EC and IECEx

Lightning impulse current (10/350 μs) (Iimp) 50 kA
Class of lightning current carrying capability acc. to EN 50164-3 N
Nominal discharge current (8/20 μs) current (8/20) (In) 100 kA
Rated power-frequency withstand voltage (50 Hz) (UwAC) 300 V
Lightning impulse sparkover voltage (Ur imp) ≤ 2.5 kV
Power frequency sparkover voltage (50 Hz) (Uaw) ≤ 1.2 kV
Operating temperature range (TU) -20°C...+80°C
Degree of protection IP 54