Line Power Requirements - Keysight N4376E Getting Started Manual

1 Introduction

Line power requirements

CAUTION
WARNING
12
The Keysight N4376E Lightwave Component Analyzer complies with
over-voltage category II and can operate from the single-phase AC
power source that supplies between 100 V and 240 V at a frequency in
the range 50 to 60 Hz. The maximum power consumption of the optical
test set is 40 VA with all options installed.
Please refer to the documentation for your network analyzer for
information on its line power requirements.
Line power connectors
In accordance with international safety standards, the instrument has a
three- wire power cable. When connected to an appropriate AC power
receptacle, this cable earths the instrument cabinet. The type of power
cable shipped with each instrument depends on the country of destination.
Please refer to User Guide for the part numbers of available power cables.
To avoid the possibility of injury or death, you must observe the following
precautions before switching on the instrument.
• Insert the power cable plug only into a socket outlet provided with a
protective earth contact. Do not use an extension cord without a
protective conductor. Using an extension cord without a protective
conductor means the instrument is not earthed.
• Do not interrupt the protective earth connection intentionally.
• Do not remove protective covers. Operating personnel must not
remove instrument covers. Component replacement and internal
adjustments must be made only by qualified service personnel.
• Instruments that appear damaged or defective should be made
inoperative and secured against unintended operation until they can
be repaired by qualified service personnel.
• Defective, damaged, or malfunctioning instruments must be returned
to an Keysight Technologies Service Center.
Do not operate the instrument in the presence of flammable gases or
fumes. Operation of any electrical instrument in such an environment
constitutes a definite safety hazard.
Keysight N4376E Lightwave Component Analyzer Getting Started Guide