FLT-CP-PLUS-3C-350 Phoenix Surge protection 75 kA (All) MDB สายนิวตรอนร่วมกับสายกราวด์ FLT-CP-PLUS-3C-350

FLT-CP-PLUS-3C-350 Compact Set Phoenix Surge protection 75 kA (All) ใช้กับตู้ MDB ไฟฟ้า 3 เฟส นิวตรอนเทียบกราวด์

ระบบไฟฟ้าแบบ TN-C or 3 PHASE 4 WIRE 4-conductor system; L1, L2, L3, PEN

Surge protection and interference filters Surge protection for the power supply unit

Type 1 lightning arresters FLASHTRAB compact PLUS

– Seamless pluggability (even for N/PE spark gap)
– Thermal disconnect device for each individual connector
– Optical, mechanical status indication for the individual arresters
– With floating remote indication contact
– Connectors can be checked with CHECKMASTER
– High continuous voltage of 350 V AC for 230/400 V AC networks with high voltage fluctuations

Electrical data

IEC category / EN type I / T1
Nominal voltage UN 240 V AC (230/400 V AC ... 240/415 V AC)

Maximum continuous operating voltage U

L-N / N-PE / L-PEN

- / - / 350 V AC
Lightning test curr. Iimp (10/350) μs  
Peak value 75 kA
Charge 37.5 As
Specific energy 1.40 MJ/Ω

Nominal discharge surge current In (8/20) μs

L-N / N-PE / L-PEN

- / - / 75 kA (3L-PEN)

Follow current quenching capacity Ifi

L-N / N-PE / L-PEN

- / - / 50 kA (264 V AC)

Protection level UL-N / N-PE / L-PEN

- / - / ≤ 1.5 kV
Response time tL-N / N-PE / L-PEN - / - / ≤ 100 ns
Backup fuse max. in acc. with IEC 315 A (gL/gG)

Immunity to short-circuiting

(with max. backup fuse) IP

50 kA
General data  
 Dimensions W / H / D  106.9 mm / 95.8 mm / 70 mm
 Connection data solid / stranded / AWG  2.5 ... 35 mm² / 2.5 ... 25 mm² / 13 - 2
 Temperature range  -40 °C ... 80 °C
 Inflammability class in acc. with UL 94  V0
 Test standards  IEC 61643-1 / EN 61643-11 / EN 61643-11/A11 /UL 1449
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