Figure 3.10(A) Diagram Of Power Wire & Control Wire Connect - Mitsubishi Electric 9900D Series Owner Technical Manual

Figure 3.10(a) Diagram of Power Wire & Control Wire Connect (Parallel Operation System Connection 2x to 6x)
C50
B50
A50
AC OUTPUT
Use Ethernet STP(Shield
Twisted Pair) cable for all
communication cabling.
The use of UTP (Unshield
Twisted Pair) cable may
cause malfunction)
* 2
* 2
* 2 * 2
CN961 CN962 CN963 CN964 CN941 CN942 CN943 CN944 CN951 CN952
DIAIN DIBIN DIAOUT DIBOUT CAIN CBIN CAOUT CBOUT TLAIN TLBIN TLAOUT TLBOUT
ON DAS-8S
1... 8
GNDD
CN96 CN94
OFF
CN95
CN96 CN94 GNDB
A A
J-16P J-10P CN95-20P
B B
IFAU-16A
TN11-14
IOAU- 19
23 24
OWNERS / TECHNICAL MANUAL
CN953 CN954 CN961 CN962 CN963 CN964 CN941 CN942 CN943
DIAIN DIBIN DIAOUT DIBOUT CAIN CBIN CAOUT
GNDC
GNDD
CN96 CN94
GNDA CN96 CN94
A A
J-16P J-10P
B B
* 3
IFAU-16A
TN11-14
IOAU- 19
UPS - 1
23 24
MITSUBISHI ELECTRIC 9900D SERIES UPS
9900D SERIES UPS
C50
B50
A50
AC OUTPUT
UPS-(n-1) CN943(CAOUT)
UPS-(n-1) CN944(CBOUT)
UPS-(n-1) CN953(TLAOUT)
UPS-(n-1) CN954(TLBOUT)
UPS-(n-1) CN963(DIAOUT)
UPS-(n-1) CN964(DIBOUT)
UPS-3 CN941(CAIN)
UPS-3 CN942(CBIN)
UPS-3 CN951(TLAIN)
UPS-3 CN952(TLBIN)
UPS-3 CN961(DIAIN)
UPS-3 CN962(DIBIN)
Total cable length
CN944 CN951 CN952 CN953 CN954
CBOUT TLAIN TLBIN TLAOUT TLBOUT
from UPS-1 to UPS-N
ON DAS-8S
1... 8
GNDC
should be within
OFF
CN95
GNDB GNDA
100m (330ft).
CN95-20P
* 3
UPS - 2
Page Number:
3-13
C50
B50
A50
AC OUTPUT
CN961 CN962 CN963 CN964 CN941 CN942 CN943 CN944 CN951 CN952
DIAIN DIBIN DIAOUT DIBOUT CAIN CBIN CAOUT CBOUT TLAIN TLBIN TLAOUT TLBOUT
ON DAS-8S
1... 8
GNDD
CN96 CN94
OFF
CN95
CN96 CN94 GNDB
A A
J-16P J-10P CN95-20P
B B
IFAU-16A
TN11-14
IOAU- 19
23 24
C
B
A
UPS-n
C
AC OUTPUT
B
A
UPS-2
C
B
A
UPS-1
*1: 5000A breaker maximum
*1 : N(maximum) =8
for Critical Load Cabinet.
N varies by application
*2 : Return from the last UPS
*2: Return from the last UPS
module to the first UPS
module to the first UPS
module (continuous loop)
module (continuous loop)
*3 : DIP switch S1-1, S1-2
*3: DIP switch S1-1, S1-2
UPS1 and UPSn : ON
UPS1 and UPSn: ON
Otherwise : OFF
Otherwise: OFF
* 1
50
52LN-AX
49
. .
.
.
. .
38
52L2-AX
CN953 CN954
37
36
52L1-AX
GNDC
35
GNDA
* 3
UPS -N
Critical Load Cabinet