American Power Conversion InfraStruXureTM System Power Supply User Manual


 
Appendix A : System Operation
74 InfraStruXure System—Installation and Start-Up
3. Set the Battery Enclosure DC Disconnect circuit
breaker to the OFF position.
4. Pull out all battery units in the Battery
Enclosures to the red battery disconnect line.
5. Set the Main Input switch (A), and, if
applicable, the Q10 Bypass Input switch (B),
and Cross Tie Output circuit breaker (X) on the
PDU to the OFF position.
6. Open (turn OFF) the Q1, Q2, and Q3 circuit
breakers on the PDU.
7. Set the upstream main input, and, if applicable,
the bypass input and cross tie utility circuit
breaker to the OFF or Locked Out position.
A
B
X