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Easy installation or retrofifit
Din-rail mountable
Fail-safe /self-protected design
Remote indicator (optional) with 3 pin NO/NC contact
IP20 fifinger-safe design
Visual indicator
Small foot print
HS2VV5-D20 is the range of devices for discharging induced transient overvoltages (Type 2+3 / Class II+III), in accordance with EN/IEC 61643-11. DIN rail plug-in format.
Ability to discharge induced voltage surges(8/20 μs), while offering very fifine protection of sensitive equipment(1.2/50 μs).
■Suitable for the second stage of protection in supply distribution panels in which
Type 1 protection devices are installed, or for the fifirst stage of protection in residential, commercial or other applications not exposed to direct strikes and with no external lightning protection system.
■Discharge capacity with an 8/20 μs waveform. Imax: 20 kA.
■Exclusive devices for TNS, TNC, TT , IT earthing systems.
■Exclusive devices which are compatible with Power Line Communication networks.
■Biconnect – two types of terminal: for rigid or flflexible cable and for fork type comb busbar.
■Available with optional remote signalling.
Type | HS25-D20 |
Technical Data Maximum continuous voltage (UC) (L-N) | 275 / 320 / 385 / 420V |
Maximum continuous voltage (UC) (N-PE) | 275V |
SPD to EN 61643-11 | Type 2+3 |
SPD to IEC 61643-11 | class II+III |
Nominal discharge current (8/20μs) (In) | 10kA |
Maximum discharge current (8/20μs) (Imax) | 20kA |
Voltage protection level (Up) (L-N) | ≤ 1.2 / 1.3 / 1.5 / 1.6kV |
Voltage protection level (Up) (N-PE) | ≤ 1.5kV |
Response time (tA) (L-N) | < 25ns |
Response time (tA) (N-PE) | < 100ns |
Thermal Protection | YES |
Operating State/Fault Indication | Green (good) / White or Red (replace) |
Degree of protection | IP 20 |
Insulating material / flammability class | PA66,UL94 V-0 |
Temperature range | -40ºC~+80ºC |
Altitude | 13123 ft [4000m] |
Conductor Cross Section (max) | 35mm2 (Solid) / 25mm2 (Flexible) |
Remote Contacts (RC) | Optional |
Format | Pluggable |
For mounting on | DIN rail 35mm |
Place of installation | indoor installation |
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