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  7. Junction box PV GAK+50VG-1000-3ST-1MPP/1ST-1MPP 296.050.472
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Junction box PV GAK+50VG-1000-3ST-1MPP/1ST-1MPP 296.050.472

Type: GAK 210-MC4 b

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Characteristics
Generator boxes with preassembled surge protection:

Legend
a) type 1+2 GAK + 60 VGPVS-1000-4ST-2MPP
b) type 1+2 GAK + 50 PVS-1000-4ST-2MPP
c) type 1+2 GAK + 50 VGPVS-1000-4ST-2MPP
d) type 2 GAK + 50 PV-1000-4ST-2MPP
e) type 1+2 GAK + 60 VGPVS-1000-3ST-1MPP/1ST-1MPP
f) type 1+2 GAK + 50 PVS-1000-3ST-1MPP/1ST-1MPP
g) type 1+2 GAK + 50 VGPVS-1000-3ST-1MPP/1ST-1MPP
h) type 2 GAK + 50PV-1000-3ST-1MPP/1ST-1MPP

Article No. 296.050.472
E-Number 969 112 374
Technical specification
SPD type T1 / T2  
Number of poles 2  
max. discharge current (Imax) 40 kA  
Nominal line voltage Un DC 1000 V  
Impulse current [Iimp]_(10/350) 6.25 kA  
Discharge current max. (8/20) µs [Imax] 60 kA  
Voltage protection level [Up] 2.8 kV  
Operation voltage max. [Uc] ≤1200VDC  
Operating current [Ic] 0 kA  
Follow current [IF] 0 kA  
follow current extinguishing capability [Ifi] Unendlich kA eff  
Response time [ta] ≤25 ns  
Short circuit resistance (Icw) 10 kA  
Fault indication Mechanisch, Rot  
Temperature range -40 - 85 °C
Technische Spezifikation
Material housing Thermoplastik PEI UL-94-V0  
Technical specification
Signaling on the device Optic  
Signaling contact Yes  
Connection cross section solid / stranded max. 1.5 mm²  
Switching capacity signaling contact 250 V / 0,5 A (AC) - 30 V / 2 A (DC)  
Energetically coordinated protective effect to the terminal Yes  
System configuration DC Yes  
Construction size 3 modular spacing  
Nominal discharge current [In] 15/Pol  
Integrated backup fuse No  
Nominal cross section conductor 2.5 - 25 mm²
Exhausting No  
Mounting method DIN rail (top hat rail) 35 mm  
Degree of protection (IP) IP20  
Casing
degree of protection IP65  
number of modules 20  
contract rail DIN-Schiene  
String / MPP 4ST-2MPP  
inputs PG / MC4 MC 4  
outputs PG / MC4 MC 4  
Ground base plate Yes  
Standards
Test standards USA UL 1449 ed.3  
Test standards Europe EN 50539-11  
Test standards France UTE C61-740-51  
Homologation VDE, ÖVE und UL  
comment g)  
Commercial specification
Customs number 85372000  
country of origin CH  
Texte
comment g)