Desc. Sobretensão Val-ms 230/1+1 2

DESC. SOBRETENSÃO VAL-MS 230/1+1 2 Dimensions Height 89.8 mm Width 35.6 mm Depth 65.7 mm (incl. DIN rail 7.5 mm) Horizontal pitch 2 Div. Back to top Ambient conditions Degree of protection IP20 (only when all terminal points are used) Ambient temperature (operation) -40 °C ... 80 °C Ambient temperature (storage/transport) -40 °C ... 80 °C Altitude ≤ 2000 m (amsl (above mean sea level)) Permissible humidity (operation) 5 %25 ... 95 %25 Shock (operation) 25g (Half-sine / 11 ms / 3x ±X. ±Y. ±Z) Vibration (operation) 5g (10 ... 500 Hz / 2.5 h / X. Y. Z) Back to top General IEC test classification II T2 EN type T2 IEC power supply system TN-S TT Mode of protection L-N L-PE N-PE Mounting type DIN rail: 35 mm Color jet black RAL 9005 Housing material PA 6.6 PBT Degree of pollution 2 Flammability rating according to UL 94 V-0 Type DIN rail module. two-section. divisible Number of positions 2 Surge protection fault message optical Back to top Protective circuit Nominal voltage U N 240/415 V AC (TN-S) 240/415 V AC (TT) Nominal frequency f N 50 Hz (60 Hz) Maximum continuous operating voltage U C  (L-N) 275 V AC Maximum continuous operating voltage U C  (L-PE) 275 V AC Maximum continuous voltage U C  (N-PE) 260 V AC Rated load current I L 80 A Residual current I PE ≤ 5 µA Standby power consumption P C ≤ 120 mVA Nominal discharge current I n  (8/20) µs 20 kA Maximum discharge current I max  (8/20) µs 40 kA Follow current interrupt rating I fi  (N-PE) 100 A Short-circuit current rating I SCCR 25 kA Voltage protection level U p  (L-N) ≤ 1.35 kV Voltage protection level U p  (L-PE) ≤ 1.6 kV Voltage protection level U p  (N-PE) ≤ 1.5 kV Residual voltage U res  (L-N) ≤ 1.35 kV (at I n ) ≤ 1.1 kV (at 10 kA) ≤ 1 kV (at 5 kA) ≤ 0.9 kV (at 3 kA) Residual voltage U res  (L-PE) ≤ 1.6 kV (at I n ) ≤ 1.2 kV (at 10 kA) ≤ 1 kV (at 5 kA) ≤ 0.9 kV (at 3 kA) Residual voltage U res  (N-PE) ≤ 0.4 kV (at I n ) ≤ 0.25 kV (at 10 kA) ≤ 0.15 kV (at 5 kA) ≤ 0.1 kV (at 3 kA) TOV behavior at U T  (L-N) 335 V AC (5 s / withstand mode) 440 V AC (120 min / safe failure mode) TOV behavior at U T  (N-PE) 1200 V AC (200 ms / withstand mode) Response time t A  (L-N) ≤ 25 ns Response time t A  (L-PE) ≤ 100 ns Response time t A  (N-PE) ≤ 100 ns Max. backup fuse with V-type through wiring 80 A (gG) Max. backup fuse with branch wiring 125 A (gG) Back to top Connection data Connection method Screw connection Screw thread M5 Tightening torque 3 Nm (1.5 mm² ... 16 mm²) 4.5 Nm (25 mm² ... 35 mm²) Stripping length 16 mm Conductor cross section flexible 1.5 mm² ... 25 mm² Conductor cross section solid 1.5 mm² ... 35 mm² Conductor cross section AWG 15 ... 2 Connection method Fork-type cable lug Conductor cross section flexible 1.5 mm² ... 16 mm² Back to top UL specifications SPD Type 4CA Maximum continuous operating voltage MCOV (L-N) 275 V AC Maximum continuous operating voltage MCOV (L-G) 275 V AC Maximum continuous operating voltage MCOV (N-G) 260 V AC Nom. voltage 230 V AC Mode of protection L-N L-G N-G Power distribution system Single phase Nominal frequency 50/60 Hz Measured limiting voltage MLV (L-N) 1910 V Measured limiting voltage MLV (L-G) 2630 V Measured limiting voltage MLV (N-G) 1370 V Nominal discharge current I n  (L-N) 20 kA Nominal discharge current I n  (L-G) 20 kA Nominal discharge current I n  (N-G) 20 kA Back to top UL connection data Conductor cross section AWG 10 ... 2 Tightening torque 30 lb f -in. Back to top Standards and Regulations Standards/regulations IEC 61643-11 2011 EN 61643-11 2012 Back to top Environmental Product Compliance China RoHS Environmentally Friendly Use Period = 50 years For details about hazardous substances go to tab “Downloads”. Category “Manufacturers declaration”