Aktif
lightning arrester type 1
Nomor Part: 5SD7414-1
Kategori
Surge protection device for power supply systems
Siemens 5SD7414-1. lightning arrester type 1, requirement class B, Uc 350 V, protective modules, plug-in, 4-pole, 3+1 circuit for TN-S and TT systems, with remote display.
Spesifikasi
Mechanical
Net Weight1 560 g
Dimensions
Width142.4 mm
Height95 mm
Depth71.5 mm
Other
standardIEC 61643-11: 2011, EN 61643-11: 2012
accessories3 x 5SD7418-1 + 1 x 5SD7418-0
signal designOptical, remote signaling contact
design of pole3+N/PE
stripped length18 mm
fastening methodTH35 DIN rail
tightening torque4.3 ... 4.7 N·m
shock acceleration25 gn
degree of pollution2
number of SPD ports1
product designationSurge protection device
design of the productLightning arresters
size of surge arrester8 TE
material of the enclosurePBT
standards according to ULUL 1449 edition 4
type of distribution systemTT, TN-S
net weight [lb] according to UL3.16 lb
type of electrical connectionScrew terminal
gross weight [lb] according to UL3.56 lb
short-circuit rating (SCCR) at 264 V50 kA
relative humidity during operation5 ... 95 %
designation of the protective pathsL-N, L-PE, N-PE
fuse protection type for T-connector315 A AC (gG)
value range of the operating frequency50 / 60 Hz
combustibility class according to UL 94V0
fuse protection type at V-shaped connection125 A AC (gG)
product component remote signaling contactYes
total lightning impulse current at (10/350) µs100 kA
connection type of remote signaling contactM2
type of distribution system according to UL3Y
— at rated value of discharge current maximum1.5 kV
design of the thread of the connection screwM5
overvoltage category according to IEC 61010-1III
adjustable response factor of tripping current1.6
protection class IP at connection all terminalsIP20
tightening torque for remote signaling contacts0.25 N·m
designation of the protective paths according to ULL-L, L-N, L-G, N-G
switching function of the remote signaling contactsPDT contact
type of surge protective device (SPD) according to UL4CA
installation altitude above sea level according to UL6 562 ft
AWG number as coded connectable conductor cross section13 ... 2
installation altitude at height above sea level maximum2 000 m
operating voltage of the remote signaling contacts at AC12 ... 250 V
operational current of the remote signaling contacts at AC10 mA ... 1 A
stripped length of the cable for remote signaling contacts7 mm
vibrational acceleration at 5 Hz ... 500 Hz limited to 2,5 h per axis5 gn
operating voltage of the remote signaling contacts according to UL125 V
operational current of the remote signaling contacts at AC according to UL1 A
connectable conductor cross-section for remote signaling contacts for rigid conductor0.14 ... 1.5 mm²
AWG number as coded connectable conductor cross section for remote signaling contacts28 ... 15
connectable conductor cross-section for remote signaling contacts for finely stranded conductor0.14 ... 1.5 mm²
