FLP-275 V/3+1 Three Phase Type 1&2 SPD 8 kA - FLP-275 V/3+1 Three Phase Type 1&2 SPD 8 kA Exporter,Manufacturer,Supplier Lucknow,India

FLP-275 V/3+1 Three Phase Type 1&2 SPD 8 kA

Product Code : FLP-275 V/3+1

Product Description

Lightning Current Arresters

FLP-275 V/3+1

FLP-275 V/3S+1

SPD type 1 and type 2

Replaceable module, visual fault signaling

Combination of 3-pole varistor surge protection and an encapsulated spark gap connected in the mode 3+1. To be installed in low-voltage distributions at the boundary of LPZ 0B and LPZ 1 zones to protect distributions and equipment against the overvoltage effects induced during a lightning strike and to

prevent switching overvoltage. Optional remote status signalling (S).

Technical data	L-N	N-PE
Nominal voltage Un	230 V AC	------
Maximum operating voltage Uc	275 V AC	255 V AC
Nominal discharge current (8/20 Î¼s)/pole In	30 kA	20 kA
Maximum discharge current (8/20 Î¼s)/pole Imax	60 kA	40 kA
Lighting impulse current (10/350 Î¼s)/pole Iimp	8 kA	25 kA
Voltage protection level Up	1,2 kV	1,5 kV
Response time ta	25 ns	100 ns
Ability to independently switch off the following current Ifi	no following current	100 A
Short-circuit proof at maximum overcurrent protection	35 kArms	--------
Maximum overcurrent protection	160 A gL/gG	--------
Degree of protection	IP 20	IP 20
Range of operating temperatures	â 40 Â°C â¦ + 80 Â°C	â 40 Â°C â¦ + 80 Â°C
Mounting on	DIN rail 35 mm	DIN rail 35 mm
Cross-section of connected conductors Solid min/max Stranded min/max	ISO: 1/50 mm2 ; AWG: 17/1 ISO: 1/35 mm2 ; AWG: 17/2	ISO: 1/50 mm2 ; AWG: 17/1 ISO: 1/35 mm2 ; AWG: 17/2
Stripping length of the supply conductor	14 mm	14 mm
Tightening torque	max. 4 Nm	max. 4 Nm
Fault indication	red indication field	no
Remote indication â S design	potential-free change-over contact	---------
Remote indication contacts	250 V / 0,5 A AC, 250 V / 0,1 A DC	---------
Cross-section of remote indication conductors	max. 1,5 mm2	---------
Meets the requirements of standard	EN 61643-11 + A11T1T2	EN 61643-11 + A11T1T2
Ordering number FLP-275 V/3+1 FLP-275 V/3S+1	8595090531128 8595090531135