3.3 UPS Operation
⚫
Do not start the UPS until the installation is completed.
⚫
Make sure the wiring is correct and the power cables are fixed firmly.
⚫
Make su
re the Power Modules’ address
IDs have been configured. Refer to section 2.9.2
⚫
Make sure the ready switch on the Power Module has been switched
to the “Locked”
position.
⚫
Make sure all the breakers are switched
OFF
.
3.3.1 AC Startup
Ensure to follow this procedure when turning on the UPS from a fully powered-down state.
The operating procedures are:
Step 1
: Refer to
“
Chapter 2 Installation
”
to connect the power cables and install the Power
Modules and the battery required for the UPS system.
Step 2
: Switch ON the battery breaker.
Step 3
: Switch ON the external power switch in a distribution panel to power the UPS.
Summary of Contents for X90-2S
Page 12: ...2 6 1 Mechanical Data Dimensions Width Depth Height 600mm 1065m 2010mm Figure 2 8 Dimensions...
Page 15: ...Figure 2 13 Terminal Blocks...
Page 17: ...Off There is neither a fault nor an alarm...
Page 22: ......
Page 37: ......
Page 39: ...Step 7 Switch ON the output breaker Q3 AC startup procedure is complete...
Page 42: ......
Page 53: ...Figure 4 6 Control screen page...
Page 55: ...Figure 4 9 System Measurement Screens...
Page 56: ...Figure 4 10 Module Measurement Screens...
Page 88: ......