Multipolar photovoltaic arrester to 1200 V DC
with 3-step dc switching device
with remote signaling contact for monitoring device
(floating changeover contact)
Type 2 according to EN 50539-11
Can be used in accordance with IEC 60364-7-712 - Installation of
photovoltaic power supply systems -
Combined disconnection and short-circuiting device
Safe electrical isolation in the protection module prevents
fire damage due to dc switching arcs
fault-resistant Y circuit with 3 high-power varistors
avoids damage to the surge protection when
insulation faults in the generator circuit
safely, arc-free replacement of protection modules
with integrated DC-fuse
base part with plug-in protection modules
Protection module coding
Maximum PV voltage: < 1200 V dc
Gesamtableitstoßstrom: 30 kA
Voltage protection level: <4, 5 kV
short-circuit withstand Iscpv: 1000 A
monitoring: Thermo Dynamic Control
Operating state and fault indication
Multifunctional terminals for connecting conductors
and busbars
DIN rail mounted device according to DIN 43880, 3TE Type: DG M YPV SCI 1200 FM
Sales Unit: 1 ST.