Corresponding Legends For The Equipment Views - AEG Protect 2.33 2.0 User Manual

3.1.2 corrEsPoNdiNg lEgENds For thE EqUiPmENt viEws

Protection and handling elements (Q):
(Q1a) Input circuit breaker or switch according to power of the equipment
Output switch
(Q2)
Battery fuse holder switch with 3 fuses (models up to 40 kVa) or switch
(Q3)
(for higher models)
not available for Protect 2.33 2.0
(Q4)
Maintenance bypass switch
(Q5)
(Q8) Battery fuse holder switch 3 fuses, located in the battery cabinet
connecting elements (X):
(X1) Phase input terminal r
(X2) Phase input terminal s
(X3) Phase input terminal T
neutral input terminal n
(X4)
(X5) Main protection earthing terminal (
(X6) Phase output terminal U
(X7) Phase output terminal V
Phase output terminal W
(X8)
neutral output terminal n
(X9)
(X10) earth bonding terminal for load or loads and/or battery cabinet (
(X11) Battery terminal +
(X12) Battery terminal –
(X23) Battery terminal n
(X31) DB9 connector COM rs232- and rs485 ports
(X32) DB9 connector relay interface
(X36) Connector for connecting cable for parallel use
(X47) Battery terminal + of external batteries cabinet
(X48) Battery terminal – of external batteries cabinet
(X49) Battery terminal n (middle tap) of external batteries cabinet
(X50) Terminals for external ePO
)
13
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