Rear Panel - AEG 80 / 120 kVA Operating Instructions Manual

3-2-2 Rear Panel

1. Interfaces
Provide multi-interface for monitoring and control purpose.
There are:
(1) Two multi-function slots (SNMP Adapter, Relay I/O control card and Mobus
card are optional accessories).
(2) Interface for UPS parallel operation
(3) Input and output dry contacts.
(4) RS232: 9-pole Sub-D for external configuration and software updates
2. Power modules
- Remove the cover. After this you have access to the internal wiring for power
modules.
3. Wiring terminal block
Remove the cover to perform wiring for input, output and external battery.
-
Input power source: 3 phases (L1, L2, L3 and neutral N).
-
Bypass input source: 3 Phases (L1, L2 and L3).
-
External battery pack: positive (+), negative (-) and neutral N.
-
UPS output: 3 Phases (L1, L2, L3 and neutral N).
-
Protection Earth
-
Note:
Inside the UPS all Neutrals are connected to one common point. If you
have a separate Bypass input source, connect the Neutral also to the
Input Power source "N" terminal.
Fig. 3-5 Rear view of Protect 3.M 2.0 80kVA
Interface
Power
Modules
Wiring
Terminal Block
Caster & Stop
3-5