Keysight Technologies AC6801B, Operating And Service Manual

Page: 32 / 197

Switchboard and Circuit Breaker Requirements
Turn off the switchboard circuit breaker to disconnect the instrument from the AC line in an
emergency. The breaker must be suitably located and easily reached, and it must be
marked as the disconnecting device for the equipment.
This section is provided for guidance only; consult with local experts to ensure strict
compliance with all local electrical code and safety requirements. These requirements
take precedence over any guidance provided in this section.
Please note the following switchboard and circuit breaker requirements.
Rated current:
AC6802B: 20 A
AC6803B: 40 A
AC6804B: 80 A
Dedicate the circuit breaker for the AC6802B, AC6803B, and AC6804B.
Keep the switchboard easily accessible at all times.
Apply a label to the switchboard, clearly identifying the disconnecting device and its associated
model, as shown below:
The tables below provides information about worst case current consumption for all AC6800B Series
models for various nominal AC mains voltages. Entries are obtained by dividing the worst case power
consumption (in VA) by the nominal mains voltage and rounding to the next highest integer value. Line
currents for other nominal voltages may be calculated similarly.
1 Getting Started
32 Keysight AC6800B Series Operating and Service Guide