DEHNventil M DV M TNS255 TÚLFESZ.

SPD according to EN 61643-11 / IEC 61643-1/-11 Type 1 / Class I Energy coordination with terminal equipment Type 1 + Type 2 Energy coordination with terminal equipment (. 5m) Type 1 + Type 2 + Type 3 Nominal a.c. voltage (UN) 230 / 400 V Max. continuous operating a.c. voltage (UC) 255 V Lightning impulse current (10/350 ?Ęs) [L1+L2+L3+N-PE] (Itotal) 100 kA Specific energy [L1+L2+L3+N-PE] (W/R) 2.50 MJ/ohms Lightning impulse current (10/350 ?Ęs) [L-N]/[N-PE] (Iimp) 25 / 100 kA Specific energy [L-N]/[N-PE] (W/R) 156.25 kJ/ohms / 2.50 MJ/ohms Nominal discharge current (8/20 ?Ęs) (In) 25 / 100 kA Voltage protection level [L-N]/[N-PE] (UP) . 1.5 kV / . 1.5 kV Response time (tA) . 100 ns Follow current extinguishing capability [L-N]/[N-PE] (Ifi) 50 kArms / 100 Arms Follow current limitation/Selectivity no tripping of a 20 A gL/gG fuse up to 50 kArms (prosp.) Max. backup fuse (L) up to IK = 50 kArms 315 A gL/gG Max. backup fuse (L-L ) 125 A gL/gG Temporary overvoltage (TOV) [L-N] (UT) 440 V / 5 sec. Temporary overvoltage (TOV) [N-PE] (UT) 1200 V / 200 ms TOV characteristic 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 (L1, L1 , L2, L2 , L3, L3 , N, N , PE, 9) (min.) 10 mm2 solid/flexible Cross-sectional area (L1, L2, L3, N, PE) (max.) 50 mm2 stranded/35 mm2 flexible Cross-sectional area (L1 , L2 , L3 , 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 8 module(s), DIN 43880 Approvals KEMA, VDE, UL, VdS Type of remote signalling contact changeover contact a.c. switching capacity 250 V/0.5 A d.c. switching capacity 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A Cross-sectional area for remote signalling terminals max. 1.5 mm2 solid/flexible Extended technical data: Use in installations with prospective short-circuit currents of more than 50 kArms (tested by VDE) . Maximum prospective short-circuit current 100 kArms (220 kApeak) . Limitation/extinction of mains follow currents up to 100 kArms (220 kApeak) . Max. backup fuse (L) up to IK = 100 kArms 315 A gL/gG Weight 1,28 kg