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Agilent Technologies 1989–2002
Agilent 3070 / 79000 Site Preparation
10-114
Chapter 10: Site Preparation – Power Requirements for Older Systems: Tester Power Requirements (Series I/II)
E1099A PDU Electrical Requirements
on page 10-114 shows the electrical
requirements and line configuration options for the
E1099A PDU. Maximum current describes option OE3
(200V) current requirements for a system with all
optional equipment; other power options and
configurations will require less current. In option 0EF
(208 Volts), all three phases are used in an unbalanced
configuration.
on page 10-117 through
on page 10-123 provide a means of more
accurately calculating the power requirements for
various system configurations with each power option.
CAUTION
✸
The two- and three-phase options are unbalanced.
Therefore, the neutral conductor should be the
same size as the line conductors. (Refer to
Table 10-20
E1099A PDU power options
Frequency: 47 to 63 Hz
Voltage:
Option 0E3
200 V (182–222 V rms)
1 phase neutral center tap
Option 0EF
208 V (189–230 V rms)
3 phase wye with neutral
Option 0EB
220-230 V (200–244 V rms)
1 phase no neutral
Option 0EG
110/220-115/230 V (200–244 V rms)
1 phase neutral center tap
Option 0EC
240 V (218–266 V rms)1 phase neutral center tap
1 phase no neutral
Option 0EH
120/240 V (218–266 V rms)
1 phase neutral center tap
Maximum Total Current:
1 module
41 A
2 modules
60 A
3 modules
77 A
4 modules
96 A