45
Step 3
Switch ON the Maintenance Bypass
Breaker as shown below.
Switch the handle toward upside as
shown below.
Step 4
Switch OFF the Main Breaker (Q1) and
Output Breaker (Q3) as shown below.
It is possible to change the STS module,
Power Module.
Step 5
It is possible to change the STS
module, Power Module and Battery
Module.
3.3.3.2 Transfer to UPS Protection
90KVA~210KVA.
300KVA
Step 1
Make sure the maintenance is
complete. The Power Modules and STS
module have been installed well.
Make sure the maintenance is
complete. The Power Modules and STS
module have been installed well.