Technical data

3-6 Installation and Service Guide N5250-90001
System Installation PNA Series Microwave Network Analyzer System
Site Preparation N5250A
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.
Notes:
(1) Values are based on 120 Vac supplied to each instrument at 60 Hz.
(2) The N5260A millimeter head controller supplies power to the test head modules.
Table 3-2 Power Requirements of the System
Standard Equipment
Instrument Maximum VA Rating Maximum BTU/hour
E8361C H11 350 1195
N5260A millimeter head controller 320 1095
N5260-60007 left test head module or
N5260-60006 right test head module
(powered from controller) (powered from controller)
N5260-60011 left test head module or
N5260-60010 right test head module
(powered from controller) (powered from controller)
N5260-60011 left test head module or
N5260-60022 right test head module
(powered from controller) (powered from controller)
Total 670 2290