Principal Wiring Box Components - ABB PVS-50-TL Product Manual

P
rincipal wiring box components
• DC disconnect switch
PVS-50/60-TL -S / -SX/ -SX2 models
Model: Nader NDG3V-50
DC disconnect switch
Voltage
1000Vdc
• String fuses
PVS-50/60 wiring box -SX/ -SX2
The standard string protection fuses installed on the inverter have the
following features:
Voltage
1000Vdc
• DC overvoltage surge arresters
PVS-50/60-TL all versions (Overvoltage surge arrester class 2)
The DC overvoltage surge arresters installed on these inverter models are:
Brand: PTG
Model: PV 600-40M2-M (5 elements).
These components are not replaceable.
PVS-50/60-TL-SX2;SPD 1+2 (Overvoltage surge arrester class 1+2)
The DC overvoltage surge arresters installed on this inverter model are:
Brand: PTG
Model: PTV 600-40M2-M (5 elements).
These components are not replaceable.
• AC overvoltage surge arresters
PVS-50/60-TL all versions (Overvoltage surge arrester class 2)
The AC overvoltage surge arresters installed on these inverter models are:
Brand: PTG
Model: PTE 385-40M2-10 (4 elements)
These components are not replaceable.
In the event of damage to the surge arresters caused by atmospheric agents, spare part kits
are available.
15
Utilisation category
DC-21B
34 35
Rating
15 A (Max. Rating 20A)
32
36
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2 - Characteristics
Current
150A (50A for each pole)
Type
gPV