General Information 1
Keysight E3633A and E3634A User’s Guide 27
Floating the power supply output more than ±60 Vdc from the chassis
presents an electric shock hazard to the operator. Do not float the outputs
more than ±60 Vdc when metal shorting bars without insulation are used to
connect the (+) output to the (+) sense and the (-) output to the (-) sense
terminals.
Outputs can be floated to maximum of ±240 Vdc provided that the metal
shorting bars without insulation are either replaced with insulated
conductors or they are removed from the terminals so there is no operator
access to the output conductors without insulation. All field wiring insulation
must be adequate for the voltage present.