PV Installation Box with DC&AC Overvoltage Protection 2xMPPT, Type 2, SH-175 DCAC

The boxes are designed for use in two-string photovoltaic installations with or without an isolated lightning protection system.
Three-phase AC side.
Their design is suitable for surface mounting, ready for connection.
DC and AC protection in one housing.
Characteristic
2 x modular circuits
2 x Type 2 DC Surge Arrester
1 x Type 2 AC surge arrester
1 x 3-phase 16A circuit breaker
1 x 100mA RCD
MC4 panel terminals
Degree of protection IP65
Transparent door
Protection class: II
White colour
HOUSE ELECTRICAL AND MECHANICAL PARAMETERS
Manufacturer - Noark
Model - PHS 24T
Number of modules - 24
Manufactured according to - EN 60670-1, EN 62208
Degree of protection - IP65
Protection class - II
Nominal insulation voltage (Ui) - 690 V AC, 1000 V DC
Glow rod test - 650°C
Impact resistance - IK08
Recyclable plastic - does not contain halogens
USED DC SURGE LIMITER
Manufacturer / model - PHOENIX / VAL-MS 1000DC-PV/2+V
Surge protection - type 2
The highest continuous voltage UCPV - 1170 V DC
Short-circuit resistance I SCPV - 2000 A
Long-term operating current ICPV - <20 uA
I know. load current IL - 80 A
Protective conductor current IPE - <=20 uA DC, <=250 uA AC
Power consumption in computer standby mode - <=25mVA
I know. discharged current (8/20) for us - 15 kA
Maximum discharge current Imax (8/20) us - 40 kA
Total discharged current Total (8/20) us - 40 kA
Protection level Up - <= 3.7 kV
Residual voltage Ures
<= 3.7 kV (at In)
<= 3.1 kV (at 5 kA)
<= 3.5 kV (at 10 kA)
<= 4kV (at 20kA)
<= 4.6 kV (at 30 kA)
<= 5kV (at 40kA)
Response time tA - <= 25ns
Insulation resistance Riso - <= 5 giga OM (at 500 VDC)