Description
Technical data
| SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
| Energy coordination with terminal equipment (≤ 10 m) | type 1 + type 2 + type 3 |
| Nominal voltage (a.c.) (UN ) | 230 V (50 / 60 Hz) |
| Max. continuous operating voltage (a.c.) [L-N] (UC ) | 264 V (50 / 60 Hz) |
| Max. continuous operating voltage (a.c.) [N-PE] (UC (N-PE) ) | 255 V (50 / 60 Hz) |
| Lightning impulse current (10/350 µs) [L+N-PE] (Itotal ) | 50 kA |
| Specific energy [L+N-PE] (W/R) | 625.00 kJ/ohms |
| Lightning impulse current (10/350 µs) [L-N]/[N-PE] (Iimp ) | 25 / 50 kA |
| Specific energy [L-N]/[N-PE] (W/R) | 156.25 / 625.00 kJ/ohms |
| Nominal discharge current (8/20 µs) [L-N]/[N-PE] (In ) | 25 / 50 kA |
| Voltage protection level [L-N]/[N-PE] (UP ) | ≤ 1.5 / ≤ 1.5 kV |
| Follow current extinguishing capability [L-N]/[N-PE] (Ifi ) | 50 kArms / 100 Arms |
| Follow current limitation / Selectivity | no tripping of a 20 A gG fuse up to 50 kArms (prosp.) |
| Response time (tA ) | ≤ 100 ns |
| Max. backup fuse (L) up to IK = 50 kArms | 315 A gG |
| Max. backup fuse (L-L’) | 125 A gG |
| Temporary overvoltage (TOV) [L-N] (UT) – Characteristic | 440 V / 120 min. – withstand |
| Temporary overvoltage (TOV) [N-PE] (UT) – Characteristic | 1200 V / 200 ms – withstand |
| Operating temperature range [parallel] / [series] (TU ) | -40 °C … +80 °C / -40 °C … +60 °C |
| Operating state / fault indication | green / red |
| Number of ports | 1 |
| Cross-sectional area (L, L’, N, N’, PE, 9) (min.) | 10 mm2 solid / flexible |
| Cross-sectional area (L, N, PE) (max.) | 50 mm2 stranded / 35 mm2 flexible |
| Cross-sectional area (L’, N’, 9) (max.) | 35 mm2 stranded / 25 mm2 flexible |
| For mounting on | 35 mm DIN rails acc. to EN 60715 |
| Enclosure material | thermoplastic, red, UL 94-V-0 |
| Place of installation | indoor installation |
| Degree of protection | IP 20 |
| Capacity | 4 module(s), DIN 43880 |
| Approvals | KEMA, VDE, UL |
| Extended technical data: | Use in switchgear installations with prospective short-circuit currents of more than 50 kArms |
| – Max. prospective short-circuit current | 100 kArms (220 kApeak) |
| – Limiting/cancelling of mains follow currents | up to 100 kArms (220 kApeak) |
| – Max. backup fuse (L) up to IK = 100 kArms | 315 A gG |
| Supplementary data: | ——————————— |
| – Voltage protection level [L-PE] (UP ) | 2.2 kV |
| Use for 16.7 Hz traction power supply systems | |
| – Nominal voltage (a.c.) (UN ) | 230 V |
| – Nominal frequency (a.c.) (fN ) | 16.7 Hz |
| – Max. backup fuse | 125 A gG @ 16,7 Hz |
