User guide

Important Notice
The UPS ground (earth) conductor carries leakage current from the loads in addition to any
leakage current generated by the UPS. This UPS generates no more than 1 mA of current. To
limit the total leakage current to 3.5 mA, the load leakage must be limited to 2.5 mA. The three-
wire receptacle that you plug the UPS into must have a good (low-impedance) ground (protec-
tive earth) connection to provide a safe path for leakage current.