Cable Entry And Cable/Wiring Types - Viessmann Vitocharge VX3 Backup-Box 3PH A Installationsanleitung

5.4

Cable entry and cable/wiring types

Use the pre-stamps on the bottom!
TERMINAL
BLOCK
X1
TT-grid!
PE TT-grid!
X2
X4
X5
Installationsanleitung_10016712_Viessmann_Vitocharge VX3_3PH_V1.0
CONNECTION
Consumer distribution
Main equipotential bonding
Backup consumers
Activation grid disconnection
Detection power failure
RECOMMENDED CABLE TYPE *
cross-section
NYM-J 5x16mm²
NYY-O 4x16mm²
NYM 1x16mm²
NYM-J 5x16mm²
NYM-J 3x1,5mm²
NYM-J 3x1,5mm²
* according to DIN VDE 0100-520 Supplement 2
COMMENT
max. pre-fuse 40A
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