Power Supply; Verification Of The Power Supply; Verification And Connection Of Power Cable - Keysight E4990A Installation Manual

Introduction

Power Supply

Power Supply
Before turning on the E4990A power, check the following.

Verification of the Power Supply

Confirm that the power supplied to the E4990A meets the following
requirements:
Voltage
Frequency
Maximum power
consumption

Verification and Connection of Power Cable

The three-wire power cable attached to the E4990A has one wire serving as the
ground. Using this power cable allows the E4990A to be grounded, thereby
protecting you against any potential electrical shock from the power outlet.
Step 1. Confirm that the power cable is not damaged.
NEVER use a power cable showing any sign of damage. Faulty cables can
cause electrical shock.
Step 2. Use the supplied cable to connect between the power cable receptacle
(Figure 1-4 on page
power outlet with the grounding prong firmly connected in the ground slot.
Use the supplied power cable with grounding wire to securely ground the
E4990A.
Power cord list, 16000- 99101 shows the power cable options.
Keysight E4990A Impedance Analyzer
Requirements
90 to 132 VAC or 198 to 264 VAC
47 to 63 Hz
300 VA
1. Switched automatically by the E4990A in conformity to the voltage used.
20) on the rear panel of the E4990A and a three- wire
1
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