Figure 3-3: Cable Connections Between Ifau-16* And Others - Toshiba G9000 Series Installation Manual

Upper left of
Bypass cabinet
Ground
bus
Step6
On the door of
Bypass cabinet
UPJR-D*
CN95
CN94
8
Parallel control communication cables from/to other UPSs (See section 4 for details)
DIAOUT DIBOUT DIAIN
from UPS#(n-1)
Step5B
Ground wires
Screw(M4) x3
GNDD
IFAU-16*
Wiring duct
Wiring duct
Ferrite core
Behind the panel of
(Added in Step3)
Bypass cabinet
Step 5B: Connect three (3) ground wires (GNDB, GNDC and GNDD) to Ground bus.
CSAU-07*
Step 6: Complete all connections between Parallel interface board IFAU-16* and
CN96 Step 7: Fasten the cables installed above to the cable clamp with binding band.
Figure 4-3: Cable Connections Between IFAU-16* and Others
DIA*/DIB*
UPS#1 <-> UPS#2 .. UPS#(n) .. UPS#(N-1) <-> UPS#N
TLA*/TLB
IN
CA*/CB* X - UPS#1 <-> UPS#2 .. UPS#(n) .. UPS#(N-1) <-> UPS#N - X
DIBIN CAOUT CBOUT
to UPS#(n+1) from UPS#(n-1)
CN96 CN94
8A 4A
Jumper Jumper
8B 4B
Main control board UPJR-D* or Sensor board CSAU-07*
Check the connector number to verify all cables are plugged in correctly.
G9000 MMS KIT Installation Manual 1000-2000kVA – 200150-001
OUT
CAIN CBIN TLAOUT TLBOUT TLAIN TLBIN
to UPS#(n+1) from UPS#(n-1) to UPS#(n+1)
GNDC
GNDB
CN95