Note: The instantaneous trip setting must not be derated even though the UPS system is derated in system output power. The system size has no influence on the instantaneous trip setting.
Note: For derated systems, the APC Application Team can provide the correct breaker settings and breaker frame sizes.
Note: For upstream breakers not mentioned in the table, the APC Application Team can provide the correct breaker settings for
The following diagram shows a dual mains system in which the upstream breakers are named Q. Correct settings of upstream breaker settings are mandatory. The system can also be configured as a single mains system.
T1
Q
T2
Q
Dual Mains Installation
Q3
Q5
Q1
Q6 |
|
Q2 | Q4 |
22 | Symmetra MW II 1200 kW 3 x 400/230 V Installation - |
