Keysight E3630A, Operating And Service Manual

Page: 21 / 71

General Information 1
Keysight E3630A Operating and Service Manual 21
Instrument And Manual Identification
A serial number identifies your power supply. The serial number encodes the
country of manufacture, the week of the latest significant design change, and a
unique sequential number. The letter “KR” or “MY” designates Korea or Malaysia
as the country of manufacture respectively. For Korea the first one digit indicates
the year (3=1993, 4=1994, and so forth), and the second two digits indicate the
week. For Malaysia, the first two digits indicate Keysight year and the second two
digits indicate the work-week. The remaining digits of the serial number are a
unique, five-digit number (Korea) or four-digit number (Malaysia) assigned
sequentially.
If a yellow Change Sheet is supplied with this manual, its purpose is to explain any
differences between your instrument and the instrument described in this manual.
The Change Sheet may also contain information for correcting errors in the
manual.
Options
Options 0EM, 0E3, and 0E9 determine which line voltage is selected at the
factory. The standard unit is configured for 115 VAC ± 10%, 47- 63 Hz input.
Accessory
The accessory listed below may be ordered from your local Keysight Technologies
Sales Office either with the power supply or separately. (Refer “Sales and
Technical Support” on page 9 for more information.)
Option no. Description
0EM 115 VAC ± 10%, 47-63 Hz Input
0E3 230 VAC ± 10%, 47-63 Hz Input
0E9 100 VAC ± 10%, 47-63 Hz Input