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FLP Solar PV Combined Lightning & Surge Arrester for FLP-PV500 V/U

FLP Solar PV Combined Lightning & Surge Arrester for FLP-PV500 V/U

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FLP-PV500 V/U

FLP-PV500 V/U S

SPD type 1 – surge arrester for photovoltaic systems Replaceable varistor module, visual fault signalling Surge arrester is specially designed for installation in the direct current circuits of solar photovoltaic systems. Optional remote status signalling (S). Maximum continuous operating voltage for PV application: UCPV ≥ 1,2× UOC STC

Technical data

FLP-PV500 V/U

Maximum continuous operating voltage (1/2--3)UCPV

500 V DC

Nominal discharge current (8/20 μs) In

30 kA

Max. discharge current (8/20 μs) Imax

60 kA

Lighting impulse current (10/350 μs) Iimp

25 kA

Voltage protection level (12) Up

3,4 kV

Voltage protection level (1/23) Up

1,7 kV

Short-circuit withstand ISCWPV

63 A DC

Response time ta

25 ns

Degree of protection

IP 20

Range of operating temperatures

– 40 °C ... + 80 °C

Mounting on

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

Stripping length of the supply conductor

14 mm

Tightening torque

max. 4 Nm

Fault indication

red indication field

Remote indication – 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

prEN 50539-11:2010T1T2

Ordering number

FLP-PV500 V/U

FLP-PV500 V/U S

 

8595090536727

8595090536734