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 UC 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 UP L-N / N-PE / L-PEN | - / - / ≤ 1.5 kV |
| Response time tA L-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 |
