1
ENGLISH
IOMMASIPXX09-GB 04
25
10-40 kVA
MASTERYS IP+
This chapter identi es the electromechanical switches described here below used for start-up, shutdown and
maintenance bypass procedures.
Access to the control area is from the front by opening the door. The control area also contains the communication
interface connectors and the slots for the optional signalling cards. Please refer to the relevant chapter for more
details on the connection and use of the related communication interfaces/cards.
ACCESS TO CONTROLS
AND COMMUNICATION INTERFACES
5
5.1-1
5.1 IDENTIFYING THE SWITCHES AND INTERFACES.
Legend.
Q1 Battery switch.
Q2 Input switch (MAINS).
Q6 Output switch.
MAINS
AUXILIARY
MAINS
IN
TRANSFORMER
OUT
TRANSFORMER
0
2
1
B
B1
OUTPUT
Standard con guration.
Q2
Q6
Q1
Q2
Q1
Q6
Masterys IP+ with battery. Masterys IP+ without battery.
Q2 Q6
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