Site Preparation; Power Requirements - Keysight PNA Series Installation And Service Manual

PNA Series Microwave Network Analyzer System
N5251A

Site Preparation

Power Requirements

Before installing the system, be sure that the required ac power is available at all necessary
locations.
• Three-wire power cables (which provide a safety ground) must be used with all instruments.
• Air-conditioning equipment (or other motor-operated equipment) should not be placed on
the same ac line that powers the system.
• The table below lists the maximum VA ratings and BTU/hour ratings for all instruments in
the system. This table can be used to determine both the electrical requirements and the air
conditioning requirements of the system.
Table 3-3 Power Requirements of the System
Instrument
N5227A
N5261A or N5262A millimeter head controller
N5260-60007 left test head module or
N5260-60006 right test head module
N5260-60011 left test head module or
N5260-60010 right test head module
N5260-60011 left test head module or
N5260-60022 right test head module
Total
Notes:
(1) Values are based on 120 Vac supplied to each instrument at 60 Hz.
(2) The N5261A or N5262A millimeter head controller supplies power to the test head
modules.
Installation and Service Guide N5251-90001
Standard Equipment
Maximum VA Rating
350
320
(powered from controller)
(powered from controller)
(powered from controller)
670
System Installation
Site Preparation
Maximum BTU/hour
1195
1095
(powered from controller)
(powered from controller)
(powered from controller)
2290
3-5