Vertiv Liebert MBSM - Figure 14 Schematic Diagram

Vertiv
™
|Liebert
®
MBSM
™
User Manual | 22
Figure 14 Schematic diagram
UPS1
AP 1
UPS2
AP 1
UPS3
AP 1
UPS4
AP 1
UPS5
AP 1
UPS6
AP 1
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
R4/1 R4/2
R4/3
R4/1
R4/2
R4/3
58
59
61
60
Priority Actived
Bus A
Bus A
Selected
Bus B
Selected
45
46
47
48
49
50
51
52
53
54
55
56
57
62
63
65
66
64 6 7
68
RHA/1 RHA/2 RHA/3
RHB/1 RHB/2 RHB/3
RPA/2
RPB/2
RSA/3
RSB/3
5 6 7 8
5 6 7 8
05 06 07
08
F5 F6 F7
3 x Fuse 6A
1 2 3 4
5 6 7 8
01 02 03 04
F1 F2
F3
Link Link
3 x Fuse 6A
13 14 15 16 17 18 19 20
AB
A1 B1
A
B
A1 B1
09
01 0 01 1 01 2
17 18 19 20
F12 F11
F10
F9
9
10 11 12
9
10 11 12
01
04
05
08
L3
L4
Y
Y
30
32
33 3 5
00 00 00
From Output Busbar 1
From Output Busbar 2
220-240V/50-60Hz
220-240V/50-60Hz
2 x Fuse 4A
TM1 TM2
XT1
2 x Fuse 4A
R6/4R4/4
31
34
08
1 2 4 5
1M
1M
1 2 3 4 5 6 7
AP3
2M 3M
1 2 3 4 5
3 4 1 2
41 42 43 44
System OK System Fau lt
+
+
-
-
6M
AP2
FL 34W
7PL
7PL
L1
L2
R G
AP1
Liebert MBSM with Phase Control (up to 6 UPS Modules)
RP A
RP B
RHB
RH A
SW1/1 S W1 /2
R2/2
41A
40
04
39
38
On the
Door
43A
42A
L5
Y
L6
05
Y
R1/2
RSA/2
R2/3
R1/3
37
037
36
038
* From UPS A Reserve OK
Cl ose Forced on So urce B
Close Forced on Source A
* From UPS B Reserve OK
R1
R4 R2 R6
Bu s B
Active
Forced
Bus A
K2
K1
13 14 15 16
1 2 3 4 5
1 3 5 7
4M
RJB1RJA1
RJC 1
RJD 1 RJE1 RJF1
44
RPB/1
RPA/1
21 25
R1/1
RSA/1
2927
26
R2/1 28
24
23
K2 K1
K1RSA
K2RSBT2
X
T1
X
From Reserve
Input Line A
380=415V/50-60Hz
From Reserve
Input Line B
380=415V/50-60Hz
Bus A Active
RSB/1
XT1
T1 1
T2 1
OFF OFF Automatic
Input A / Input B = OK
R1 = R2 = ON
SW1/1 SW1/2 Priority
ON OFF P = A
OFF ON P = B
00
Forced
Bu s B
Inhibit UPS A/1
Inhibit UPS A/2
Inhibit UPS A/3
Inhibit UPS B/1
Inhibit UPS B/2
Inhibit UPS B/3
Priority Actived
Bus B