5
MASTER UPS Installation procedure
CAUTION
1. Install the Fuse holder using (2) screws (M4) on the Metallic Plate inside Cable entry section.
2. Insert three (3) Fuses into the Fuse holder.
3. Affix the Fuse label to the Metallic Plate.
4. Connect the wiring between the Output Bus-bars and the Fuse holder.
5. Connect the field-installed wirings (between MASTER and SLAVE UPS) to the Fuse holder.
Note: wires (qty. 3) should have 600V insulation and be #16AWG, multi-strand, twisted trio with ring lungs sized
for #12 screws.
6. Attach the cover plate using (2) screws (M5) on the Metallic Plate.
* Use part No.14
Two (2) screws (M4)
with spring washer and
flat washer for the Fuse holder.
Part No. 6
Wire
Color of wirings
A-phase: Yellow
B-phase: Blue
C-phase: White
From Output Bus-bars
* Use part No.14
Two (3) screws (M4) with
spring washer and
flat washer for connection
8
1. Prior to the installation of the parts, confirm that the AC input breaker, AC output breaker,
Bypass input breaker and DC breaker are turned off. (De-energize the interior of the UPS.)
2. Then remove the metal cover plates from UPS.
Part No. 2
Fuse holder
From Bus-bars
To SLAVE UPS
Field-installed wirings
Figure 5-1: Installation Procedure for MASTER UPS
Part No. 16
Fuse label
A
A
To SLAVE UPS
B
B
C
C
Part No. 3
Three (3) Fuses
Attach Part No. 20 cover plate.
* Use part No.15
Two (2) screws (M5) with
spring washer and flat washer
for the cover plate.
G2020 TOSHIBA SYNC KIT Installation Manual - 200153-001