Detayları Gör
Siemens
1FY2901-0EB00
MFR #1FY2901-0EB00
SKU #YLSJVRF7YVE9X
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Siemens 5SD7444-1
combination arrester type 1+2 requirement class B+C, Uc 350 V, protective modules, plug-in, 4-pole, 3+1 circuit for TN-S and TT systems, with remote display
standardIEC 61643-11: 2011, EN 61643-11: 2012
product designationSurge protection device
Test Class I, Type 1Var
Test Class II, Type 2Var
Test Class III, Type 3Yok
number of SPD ports1
Ürün Hakkında
combination arrester type 1+2 requirement class B+C, Uc 350 V, protective modules, plug-in, 4-pole, 3+1 circuit for TN-S and TT systems, with remote display
Siemens 5SD7444-1
- Orijinal ve sertifikalı Siemens ürünü
- Dünya genelinde tedarik ağıyla hızlı temin
- Teknik ekibimizden ürün seçimi ve uyumluluk desteği
- Muadil ve alternatif ürün önerisi
- Talebinize özel fiyat teklifi ve teslim süresi
Teknik Özellikler
General data
standardIEC 61643-11: 2011, EN 61643-11: 2012
product designationSurge protection device
Test Class I, Type 1Var
Test Class II, Type 2Var
Test Class III, Type 3Yok
number of SPD ports1
design of the productArrester combination
design of pole3+N/PE
designation of the protective pathsL-N, L-PE, N-PE
accessories3 x 5SD7428-1 + 1 x 5SD7418-0 + 3 x 5SD7448-1
fastening methodTH35 DIN rail
material of the enclosurePBT
degree of pollution2
overvoltage category according to IEC 61010-1III
protection class IP at connection all terminalsIP20
shock acceleration25 gn
vibrational acceleration at 5 Hz ... 500 Hz limited to 2,5 h per axis5 gn
relative humidity during operation5... 95 %
installation altitude at height above sea level maximum2.000 m
width142,8 mm
height95 mm
depth71,5 mm
Electrical data
type of distribution systemTN-S, TT
at AC230 V
value range of the operating frequency50 / 60 Hz
at AC maximum350 V
between N and PE at AC maximum350 V
between L and (PE)N at AC maximum350 V
apparent power consumption maximum300 mVA
between L and (PE)N at (8/20) µs25 kA
between L and PE at (8/20) µs25 kA
between N and PE at (8/20) µs100 kA
lightning current peak value between L and PE25 kA
lightning current peak value between N and PE100 kA
lightning current peak value between L and N25 kA
charge of the flash between L and N12,5 A·s
charge of the flash between L and PE12,5 A·s
charge of the flash between N and PE50 A·s
between L and N160 kJ/?
between L and PE160 kJ/?
between N and PE2.500 kJ/?
between N and PE100 A (350 V AC)
between L and N25 kA (264 V AC), 3 kA (350 V AC)
short-circuit rating (SCCR) at 264 V25 kA
between L and N maximum1,5 kV
between L and PE maximum2,2 kV
between N and PE maximum1,5 kV
— at rated value of discharge current maximum1,5 kV
— at 10 kA maximum1,2 kV
— at 5 kA maximum1 kV
— at 3 kA maximum0,9 kV
— at rated value of discharge current maximum2,2 kV
— at 10 kA maximum2 kV
— at 5 kA maximum1,8 kV
— at 3 kA maximum1,6 kV
— at rated value of discharge current maximum1,5 kV
— at 10 kA maximum1 kV
— at 5 kA maximum0,9 kV
— at 3 kA maximum0,8 kV
between L and N1,5 kV
between L and PE2,2 kV
between N and PE1,5 kV
response time between L and (PE)N25 ns
response time between N and PE100 ns
adjustable response factor of tripping current1,6
fuse protection type at V-shaped connection125 A AC (gG)
fuse protection type for T-connector315 A AC (gG)
Connections/ Terminals
type of electrical connectionScrew terminal
stripped length18 mm
tightening torque4,3... 4,7 N·m
for finely stranded conductor2,5... 25 mm²
for rigid conductor2,5... 35 mm²
finely stranded2,5... 25 mm²
AWG number as coded connectable conductor cross section13... 2
design of the thread of the connection screwM5
signal designOptical, remote signaling contact
Indicator/remote signaling
product component remote signaling contactVar
switching function of the remote signaling contactsPDT contact
operating voltage of the remote signaling contacts at AC12... 250 V
operational current of the remote signaling contacts at AC10 mA... 1 A
connection type of remote signaling contactM2 screw thread
connectable conductor cross-section for remote signaling contacts for rigid conductor0,14... 1,5 mm²
connectable conductor cross-section for remote signaling contacts for finely stranded conductor0,14... 1,5 mm²
AWG number as coded connectable conductor cross section for remote signaling contacts28... 16
tightening torque for remote signaling contacts0,25 N·m
stripped length of the cable for remote signaling contacts7 mm
NEMA/UL - Data
type of surge protective device (SPD) according to UL4CA
type of distribution system according to UL3Y
type of distribution systemTN-S, TT
designation of the protective paths according to ULL-L, L-N, L-G, N-G
between L and L2,47 kV
between L and Ground (GND)1,55 kV
between L and N1,34 kV
between N and Ground (GND)1,08 kV
between L and L528 V
between L and Ground (GND)528 V
between L and N264 V
between N and Ground (GND)264 V
between N and Ground (GND) according to UL rated value20 kA
between L and N according to UL rated value20 kA
between L and Ground (GND) according to UL rated value20 kA
between L and L according to UL rated value20 kA
according to UL12... 2
for remote signaling contacts according to UL30... 14
operating voltage of the remote signaling contacts according to UL125 V
operational current of the remote signaling contacts at AC according to UL1 A
during operation-40... +80 °C
during storage-40... +80 °C
installation altitude above sea level according to UL6.562 ft
combustibility class according to UL 94V0
standards according to ULUL 1449 edition 4
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