Weidmuller PV Next String Combiner Box Bedienungsanleitung Seite 35

Cable gland M25 cap nut
Clamping range cable gland M25
Cover attachment screws
Switch-disconnector(optional)
lectrical data
Maximum input voltage
Maximum currentperstringinput(Inc)
Maximum short-timecurrent per string input
Maximum current per PV connector
Maximum current per MPPT
Maximum current per spring terminal
Overvoltagecategory according to IEC60644-1
Degree of contaminationwithin the box
Surge protection
PV systemvoltage, max. U
(10/350 PS)
Discharge currentIn/lmax (8/20 us)
Itota l (10/350PS)
Totaldischarge currentItotal (8/20us)
Short-circuit resistance I
Protection level U at 20 kA (8/20 PS)+/- ,
U at 15kA/5kA
Remote signallingcontact
Standards
Spare arrester
Switch-disconnector (optional)
Degree of protection
Category
Pollution severity level, internal
Electrical service life in case of short-circuit, with rated current
16 Alcontact
Pulse strength
Switchingcurrent per pole at 1000V DC/ 1100VDC
Maximum switchingvoltage
Maximum short-circuit current
Conductors that can be connected
Stripping length
Standards
Please refer to the data
the product.
2690250000/05/10.2022
Nm ± 02 Nm
5 7 mm (reducer inserttriple)
9__ 16 mm (reducer insert single)
1.5 Nm ± 0.15 Nm
1000V DC
10 15A DC, see type plate
125 x I
35 A DC
30. 90 ADC
50 A DC
II (6 kV pulse strength)
2
625 kA(21N1= 3M25 kV)
126 kA(21N1= 625 kV)
24 V / max. 100 mA;48 V / max. 200 mA, basic insulation only
2530600000(outside)
2534300000(middle)
Front: IP66, rear: IP20
DC PV-I (DC21B)
2
At least 300 switching cycles
50 A DC / 45 ADC
1500 V DC
5 kAat 1500 V DC
2 x 2.5 mm2 6 mm2solid, stranded with wire-end ferrule
12 mm ± 1 mm
EN 60947-32017
sheet enclosed with
1100V DC, see type plate
Type 1+11
20 40 kA
50 kA
11 kA
s 38 kV
36kV/3kV
EN 50539-112015, EN 50539-12 2014
Weidmüller
Product description
Type II
2530660000
35