MASTERYS BC
from 15 to 20 kVA
44
IT
ALIANOENGLISH
OPTIONS
10
10.6.1 Protection on the separate auxiliary mains.
Activating UPS protection on the mimic panel: access the
Configurations menu
on the mimic panel (see
the
Configurations Menu
under the
Service Menu
section of the manual) and set the
BACKFEED TYPE
parameter to
1.BYPASS
.
Diagram of Principle.
Legend.
A
Distribution panel
B
Coil remote switch
L1-L2-L3-N
Input power source
L11-L21-L31-N1 Backup power source
M1
Input power terminal board
M2
Backup power terminal board
T1
Remote switch
1
T2
Remote switch
1
Q1
Input power switch
Q2
Backup power switch
XB1
Connector on BKF PCB
XB2
Connector on BKF PCB
10.6.1-1
A
UPS
L11
Q2
L21
L31
N1
T2
B
M2
L11
L21
L31
N1
XB1
XB2
BKF card
L1
Q1
L2
L3
N
T1
B
M1
L1
L2
L3
N
UPS 3/3 with separate auxiliary supply.
10.6.1-2
A
UPS
Q2
L11
N1
T2
B
M2
L11
N1
XB1
XB2
BKF card
L1
Q1
L2
L3
N
T1
B
M1
L1
L2
L3
N
UPS 3/1 with separate auxiliary supply.
1
Remote switches - rated current
Model
T1
T2
15 /1
2 A AC1
45 A AC1
15 /
2 A AC1
2 A AC1
20 /1
45 A AC1
60 A AC1
20 /
45 A AC1
45 A AC1
Summary of Contents for Masterys MAS2BC115M+D1
Page 1: ...INSTALLATION AND OPERATING MANUAL MASTERYS BC from 15 to 20 kVA...
Page 2: ...ITALIANO...
Page 48: ...ITALIANO FRAN AIS...
