Power supply components
Precautions while using Power Supply
Precautions for Safe Use for that Product Do not touch the Product while power is being supplie.
Power supply componentsEach J4400 Array contains two hot swappable, redundant power supplies. If one power supply is turned off or malfunctions, the other power supply maintains electrical power. Each power supply contains two internal fans that provide cooling for the J4400 Array components.
Prepare the Work Area
Notifications are Important
Fan equipped Power Supplies
AC vs DC
Making Use Of a Residual Current Device
Take noise cancellation measures
Precautions while switching ON the circuit
Checking the Power of the Equipment