2CTB825101R8100 ABB OVR T1-T2 25-440 C QS Surge Protective Device

Osa number	2CTB825101R8100
Bränd	ABB
Eluring	Aktiivne
paigaldusmeetod	Surface mounting
sisendsagedus	240 Pixel
lainevorm akul	240 Pixel
sagedus aku töötamisel	240 Pixel
tüüpiline laadimisaeg	240 Pixel
värvi	240 Pixel

ABB 2CTB825101R8100 tehnilised andmed, atribuudid, parameetrid.

Type 1 + 2 SPD’s have characteristics of type 1 but also type 2, they are capable of discharging a very high lightning current (T1 10/350μs) and they have as well a low residual voltage (Up). They are installed in the main distribution switchboard but also in sub-distribution board. Because of their power, Type 1 + 2 SPD’s can let pass through a too high residual voltage, if the announced Up is not compatible with the withstand voltage of the equipment to protect or if the cable length to the equipment is longer than 10m, another level of coordination with OVR T2-T3, OVR T3 will be needed. Thanks to the patented Safety Reserve system, you can extend the lifespan of the installation plan maintenance to reduce downtime risk.