SABO SYSTEMS PVT. LTD.
FLP-7-V/1+1 Combined Lightning & Surge Arrester

FLP-7-V/1+1 Combined Lightning & Surge Arrester

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Lightning Current Arresters

FLP-7-V/1+1

FLP-7-V/1S+1

SPD type 1 and type 2

2-pole (1+NPE) arrester for single phase TT (TNS) networks Varistor lightning and surge current arrester and heavy duty encapsulated spark gap in the mode 1+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 – version „S“. * Version UC =385 V available on request

 

Technical data

L-N

N-PE

Nominal voltage Un

230 V AC

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Maximum operating voltage Uc

275 V AC

255 V AC

Nominal discharge current (8/20 μs) In

30 kA

30 kA

Maximum discharge current (8/20 μs) Imax

60 kA

60 kA

Lighting impulse current (10/350 μs) Iimp

7 kA

25 kA

Voltage protection level Up

1,2 kV

1,5 kV

Voltage protection level (L - PE) Up

                                                        1,5 kV

 

Response time ta

25 ns

25 ns

Ability to independently switch off the following current Ifi

no following current

100 A

Short-circuit proof at maximum overcurrent protection

50 kArms

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Maximum overcurrent protection

160 A gL/gG

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Degree of protection

IP 20

IP 20

Range of operating temperatures

– 40 °C … + 80 °C

– 40 °C … + 80 °C

Mounting on

DIN rail 35 mm

DIN rail 35 mm

Cross-section of connected conductors

Solid min/max

Stranded min/max

 

ISO: 1/35 mm2 ; AWG: 17/2

ISO: 1/25 mm2 ; AWG: 17/4

 

ISO: 1/35 mm2 ; AWG: 17/2

ISO: 1/25 mm2 ; AWG: 17/4

Fault indication

red indication field

ne

Remote indication – S design

potential-free change-over contact

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Remote indication contacts

250 V / 0,5 A AC, 250 V / 0,1 A DC

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Cross-section of remote indication conductors

max. 1,5 mm2

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Meets the requirements of standard

IEC 61643-11 ed. 1.0T1T2

EN 61643-11:2012T1T2

IEC 61643-11 ed. 1.0T1T2

EN 61643-11:2012T1T2