
User Manual
i Series / iX Series
199
9.4 EOS Option
9.4.1 Introduction
This section contains information on the installation and operation of the EOS-1 and EOS-3
electronic output switches to be used with the California Instruments i/iX-series of power
sources.
9.4.2 EOS Revisions
There are two versions of the EOS1 and EOS3. The first generation EOS1 is the original version
and has top assembly number 5100-407-1. The second generation EOS1 adds an additional
output tap at the 80% test level selectable through a front panel switch and has top assembly
number 5100-410-1, Rev A. For the EOS3, the top assembly number remains the same at
5100-407-3. However, the revision of the second generation EOS-3 is Rev E. First generation
EOS-3 units will have an older revision letter. The selection between a 70% tap and an 80% tap
on the EOS-3 must be hard wired which requires removal of the top cover.
Top assembly number and revision information can be obtained from the model number/serial
tag.
Model
Generation
Assembly
Revision
EOS1
1
5100-407-1
D or lower
2
5100-410-1
A
EOS3
1
5100-407-3
D or lower
2
5100-407-3
E
Table 9-21: EOS Versions
9.4.3 General Description
The EOS-1 and EOS-3 electronic output switches are used with the IEC1000-4-11 option (option
–411) to perform IEC1000-4-11 voltage dips and interruptions tests. The –411 option must be
installed in the iX/I power source for the EOS to function. It is configured if the EOS was ordered
with the iX/i AC source. If the-411 option is not present, contact California Instruments at
for support.
The tests are fully compliant as long as the equipment under test draws less than 70% of the
peak current drive capability of the controlling power source. The EOS-1 may be used with a
5001iX power source for single-phase tests. The EOS-3 may be used with a 15003iX power
system for three phase tests. During IEC1000-4-11 testing the EOS directs power from the iX
source to a multi-tap power transformer and a set of electronic switches. The switches are
opened and closed as required to select the appropriate tap from the transformer to send to the
EOS output. During standard operation, the transformer and switches are bypassed within the
EOS unit.
All control of the EOS unit is performed automatically by the controlling California Instruments iX
power source. The controlling power source automatically detects whether an EOS is operating
in the system or not. If the EOS unit is not powered on and active, the controlling source will still
perform non-compliant IEC1000-4-11 tests. No user controls are provided. Refer to Section 9.2
for instructions regarding performing IEC1000-4-11 tests with this equipment.
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Страница 25: ...User Manual i Series iX Series 11 Parameter Specification Shock Designed to meet NSTA 1A transportation levels...
Страница 38: ...User Manual 24 i Series iX Series Figure 3 5 Rear Panel View for the 3001i 3001iX...
Страница 39: ...User Manual i Series iX Series 25 Figure 3 6 Rear Panel View for the 5001i 5001iX...
Страница 42: ...User Manual 28 i Series iX Series Figure 3 7 Connection For Single Power Source 5001iX i 3001iX i...
Страница 43: ...User Manual i Series iX Series 29 Figure 3 8 Functional Test Setup...
Страница 44: ...User Manual 30 i Series iX Series Figure 3 9 Single Phase 10000 VA System 10001iX i...
Страница 45: ...User Manual i Series iX Series 31 Figure 3 10 Three Phase 15000 VA System 15003iX i LK Three Controllers...
Страница 46: ...User Manual 32 i Series iX Series Figure 3 11 Single Phase 15000 VA System 15001iX i...
Страница 47: ...User Manual i Series iX Series 33 Figure 3 12 Three Phase 15000 VA system 15003iX i One Controller...
Страница 48: ...User Manual 34 i Series iX Series Figure 3 13 Connection With MODE Option...
Страница 49: ...User Manual i Series iX Series 35 Figure 3 14 Two Phase 10000 VA System 10002i LK Two Controllers...
Страница 50: ...User Manual 36 i Series iX Series Figure 3 15 Three Phase 9000 VA System 9003iX i One Controller...
Страница 118: ...User Manual 104 i Series iX Series Figure 5 2 Power Source Module Block Diagram...
Страница 121: ...User Manual i Series iX Series 107 Figure 5 3 5001i Internal Layout...
Страница 122: ...User Manual 108 i Series iX Series Figure 5 4 Logic Board LED s...
Страница 124: ...User Manual 110 i Series iX Series Figure 5 5 AC Power Stage Layout...
Страница 125: ...User Manual i Series iX Series 111 Figure 5 6 AC Control Logic Block Diagram...
Страница 132: ...User Manual 118 i Series iX Series Figure 6 2 Test Equipment Hook up for Measurement Calibration...
Страница 138: ...User Manual 124 i Series iX Series Figure 6 3 Adjustment Location...
Страница 152: ...User Manual 138 i Series iX Series Figure 9 4 Voltage Modulation...
Страница 219: ...User Manual i Series iX Series 205 Figure 9 36 Example Connection With 5001iX and EOS 1...
Страница 220: ...User Manual 206 i Series iX Series Figure 9 37 Example Connection With Compliance Test System and EOS 1...
Страница 221: ...User Manual i Series iX Series 207 Figure 9 38 15003iX CTS EOS3 LR3...
Страница 222: ...User Manual 208 i Series iX Series Figure 9 39 15003iX 3 EOS3...
Страница 226: ...User Manual 212 i Series iX Series Figure 9 40 EOS3 Location of 70 80 Taps for each phase Lug 3 70 Lug 5 80...
Страница 233: ...User Manual i Series iX Series 219 Figure 9 41 Example Connection With MODE iX...
Страница 240: ...User Manual 226 i Series iX Series Figure 9 42 Example Connections With OMNI 1 18i...
Страница 241: ...User Manual i Series iX Series 227 Figure 9 43 Example Connections With OMNI 3 18i...
Страница 242: ...User Manual 228 i Series iX Series Figure 9 44 Schematic Showing OMNI 1 37i and1 37iJ Connected to 5001iX System...
Страница 243: ...User Manual i Series iX Series 229 Figure 9 45 Schematic Showing OMNI 3 37i Connected to 30003iX System...
Страница 249: ...User Manual i Series iX Series 235 9 7 4 Mechanical Dimensions Figure 9 49 XLS Module Dimensions...