AC-DC Surge Arrester

• System Single-phase
• Operating Voltage V(in) 220V
• Operating Frequency 50/60 Hz
• Commissioning 275 V
• IEC Category Class I+II+III
• Nominal voltage UN 230 V AC (230V AC – 275V AC)
• Arrester nominal voltage UC (L-N)275 V AC , UC (L-PE)275 V AC
• UT (TOV-proof) 15kV, 20kA AC (8/20 µs) (L-N,L-PE) NO EARTH REQUIREMENT
• Nominal frequency Fn 50 Hz – 60 Hz
• Maximum discharge current Imax (L-N) No discharge, (L-PE) 20kA, ≤ 10ns
• Nominal discharge current In (L-N), (L-PE) Deşarj Yok, ≤ 10ns
• 10 ns (L-N) pulse operating voltage 275 V at 15kV
• Response Time (L-L) , (L-N) , (L-PE) ≤ 10ns
• Maximum fuse required for Branch and K-Type 1000 A(gL/gG)
• IP short circuit resistance with maximum fuse (effective) 1000 kA
• Number of Poles 2 pcs (phase+neutral)
• Earth Connection is present
• Protection mode (+)-PE, (-)-PE, (+)-(-)
• Imax 12,5kA (10/350 µs)
• In 20kA (8/20 µs)
• Itotal 50kA (8/20µs)
• Response Time (L-L) , (L-N) , (L-PE) ≤ 10ns
• Maximum fuse required for Branch and K-Type 1000 A(gL/gG)
• IP short circuit resistance with maximum fuse (effective) 1000 kA
• Number of Poles 2 pcs (phase+neutral)
• Input Connection Screw Terminal Block
• No Output Connection
• Screw Groove M5, Torque: 4.5Nm
• Multi-core and Single Core conductor cross section 2.5 mm2, 4 mm2
• Standards/Regulations IEC 61643-11 2011 , IEC 61643-11 2012
• Protection class IP20
• Enclosure material White ABS, UL’94 V-0 Non-combustibiltiy rating
• Standards/Regulations EN 50539-11:2013+A, EN 50539-11:2013+A1:2014
• Standards for clearance and dispersion distances DIN VDE 0110-1 , IEC 60664-1
• Surge suppressor malfunction message 1 LED
• Direction of movement L – N – PE
• Assembly type, Design DIN rail 35mm, Rail module
• Ambient temperature -50 °C, +80 °C
• Dimensions 50 x 75 x 60mm