© Agilent Technologies 1989–2002 Agilent 3070 / 79000 Site Preparation 6-42
Chapter 6: Site Preparation – Power Requirements: Facts about PDUs, MPUs and Power Options
■ In June 1999, the followings changes were made
to the Corporate Price List (CPL).
Removed Options:
05A (200 V 2-Phase Open Delta with Phase
Center-Tap Neutral)
0EF (120/208–127/220 V 3-Phase Wye with
Neutral) (Replaced by AWW)
Added Options:
0ED (200 V 3-phase Delta)
05C (220 V 3-phase Delta)
05H (230 V 3-phase Delta)
0E6 (240 V 3-phase Delta)
AWW (120/208 V 3-Phase Wye with Neutral
(Replaced 0EF))
AWV (120/208 V Single-Phase Wye with
Neutral)
AWZ (127/220 V Single-Phase Wye with
Neutral)
AWY (100/200 V Single-Phase Center-Tap
Neutral)
AWX (200 V Single-Phase Non-earthed)
■ Series 3 current requirements were re-calculated
and empirically checked, verifying lower current
requirements when all the above enhancements
were implemented.
■ Beginning in July 2000, all three-phase systems
were shipped with power cords. The power cord
used is based on the power option and country
code.
■ Beginning in November 2000, power options are
ordered on the E1135C PDU instead of the 3070 /
79000 / xDSL / POTS bays. For example: E1135C
Opt. AWW is ordered instead of E99XXA Opt.
AWW.
■ Beginning in November 2000, only 3-phase
power options are available for 3X7X and
E2197A products.
■ Beginning in May 2001, the PDU includes
20-centimeter-long (8-inch) power cords with
female plugs hard-wired to the output terminal
block. This means that the testhead outlet boxes
can be unplugged rather than un-wired from the
terminal block, making PDU replacement much
easier. The following figures do not show this
plug connection between the terminal block and
the outlet boxes.
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