Customer support

SPC PV 600

SPC PV is a lightning and surge arrester type 1+2 according to IEC EN 61643-11 and EN 50539-11. It is designed for protection of positive and negative busbars of photovoltaic systems against the surge effects. These arresters are recommended for use in the Lightning Protection Zones Concept at the boundaries of LPZ 0-2 (according to IEC EN 62305). Particular varistor sectors are equipped with internal disconnectors, which are activated when the varistors fail (overheat). Operational status indication of these disconnectors is partly mechanical (by exserted red signaling target in case of failure) and partly remote monitoring (by potential free change over contacts – only DS types).

Internal wiring diagram
Internal wiring diagram
Dimension drawing
Dimension drawing
Installation diagram
Installation diagram
PARAMETERS
Test class according to EN 61643-11 ed. 2 and IEC 61643-11 TYP1+2, CLASS I+II
Maximum continuous operating voltage UC 650 V DC
Open circuit voltage of PV generator UOCSTC U OCSTC < U cpv /1,2 = 540 V
Short circuit withstand ISCWPV 25 A
Impulse discharge current for class I test (10/350) Iimp 12,5 kA
Charge L/N Q 6 As
Specific energy for class I test L/N W/R 36 kJ/Ω
Application L+/L-, L+/PE, L-/PE
Nominal discharge current for class II test (8/20) In 25 kA
Voltage protection level at In Up < 2,4 kV
Response time tA < 25 ns
LPZ 0-1
Housing material Polyamid PA6, UL94 V-0
Degree of protection of enclosure IP20
Operating temperature ϑ -40°C ... +70 °C
Cross-section of the connected conductors (at tightening moment of clamps 3 Nm) 35 mm2 (solid)
25 mm2 (wire)
Method of assembly DIN rail 35 mm
Failure signalisation (S) pushed in - ok / pushed out - failure
Weight m 900 g
Lifetime min.100 000 h
Article number 10 168
CERTIFICATIONS
DOWNLOADS
Catalogue
Installation instructions (2.01 MB)
2D model (614.87 KB) for registered only
3D model (715.89 KB) for registered only