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separation
separation
distance
distance
not kept
not kept
< s
GJB
GJB 16 mm Cu
2 2
Cu
16 mm
PC = ~
PC
M M DNO Distribution network operator
GJB Generator junction box
DNO M Meter
SEB MEB Main earthing busbar
MEB s Separation distance
SEB Service entrance box
No. in Fig. SPD * FM = Floating remote signalling contact Part No.
d.c. input of the inverter
Per MPPT DEHNcombo DCB YPV SCI 1000 FM * 900 066
a.c. output of the inverter
TN-S system DEHNshield DSH TNS 255 941 400
Low-voltage input
TN-C system DEHNventil DV M TNC 255 FM * 951 305
TN-S system DEHNventil DV M TNS 255 FM * 951 405
TT system DEHNventil DV M TT 255 FM * 951 315
Data interface
Two pairs, even with different operating BLITZDUCTOR BXTU ML4 BD 0-180 920 349
voltages up to 180 V + BXT BAS base part + 920 300
Functional earthing / External lightning protection system
Functional equipotential bonding UNI earthing clamp 540 250
Air-termination rod with 101 000
Air-termination system
concrete base (8.5 kg) + 102 075
Figure 9.18.17 Building with external LPS and insufficient separation distance – situation C (Supplement 5 of the DIN EN 62305-3 standard)
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