CustomizationAvailable
TypePower Source Arrester
StructureProtective Gap
Model No.FV50B 1+NPE 275 S
InstallationParallel Arrester
ApplicationPower Plants
SizeSmall
Operation VoltageLow Voltage
CertificationROHS, ISO9001, CE
BrandFatech
ColorGray
Protection LevelClass B protection
Response Time<100ns
FunctionSurge Protection for Power System in AC Side
No. Of Poles2 Poles
Oem&OdmWelcome
Uc275 Vac
Iimp50ka
Housing MaterialUL94V0
Disconnection IndicatorMechanical Indicator
Transport Package1 PC Surge Arrester in One Inner Box
SpecificationCE
TrademarkFATECH, OEM is welcome
OriginChina
Hs Code85363000
Production Capacity500000
Model. No.FV50B/1+NPE-275S
Spd Protection Conforms To Iec 61643-11 / En 61643-11Type 1+2
Spd Installation Type Conforms To Iec 61643-11 / En 61643-11Class I+II
Protection Level Conforms To D In Vde0675-6B+C
Type Of NetworkTT
Protection ModeL-N , N-PE
Nominal Voltage Un230 Vac/50(60)Hz
Maximum Continuous Operating Voltage Uc275 Vac/50(60)Hz
Continuous Operating Current Ic<20 µA
Residual Current Ipe≤20 µA dc ≤500 µA ac
Standby Power Consumption Pc≤25 mVA
Nominal Discharge Current (8/20μS) [L-N]/[N-Pe] In≥50/50 kA
Impuse Discharge Current (10/350μS) [L-N]/[N-Pe] Iimp≥50/50 kA
Voltage Protection Level Up≤1.8 kV
Isolation Resistance Risol> 1000 MΩ
Response Time Ta≤100 ns
Follow Up Current Extinguishing Capability [L-N]/[N-Pe]≥25 kArms / 100 Arms
Temporary Overvoltage (Tov)≥ 440 Vac/120 min
Remote Control ContactYES
Minimum Area Of Connecting Cable16 mm2
Maximum Area Of Connecting Cable35 mm2
Installation LocationInside
Mounting Type35mm D IN rail acc. to EN 60715
Degree Of ProtectionIP20
Ambient Temperature-40°C ~+80°C
Altitude≤2000 m (amsl (above mean sea level))
Permissible Humidity30%~90%