21Figure 28 Removing a power moduleConnecting the power cordWARNING!Provide a circuit breaker for each power input. Make sure the circuit breaker is off before connectingthe power cord.Table 5 Power source options and power cord connection procedures for the powermodulesPower module model Power source option Power cord connection procedureBuilt-in power module AC power source Connecting the power cord for a built-in AC powermodulePSR75-12A/PSR150-A1 AC power source Connecting the power cord for aPSR75-12A/PSR150-A1 power modulePSR150-D1–48 VDC power source Connecting the power cord for aPSR150-D1/PSR560-56D power moduleH3C RPS: RPS800-A orRPS1600-APSR560-56D –48 VDC power source Connecting the power cord for aPSR150-D1/PSR560-56D power moduleH3C RPS: RPS1600-APSR360-56A/PSR720-56A/PSR1110-56A AC power sourceConnecting the power cord for aPSR360-56A/PSR720-56A/PSR1110-56A powermoduleThe power cord for a PSR75-12A or PSR150-A1 power module is a C13 power cord. The power cordfor a PSR360-56A, PSR720-56A, or PSR1110-56A power module is a C15 power cord (forhigh-temperature equipment).