Ametek 10001i, User Manual

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User Manual
222 i Series / iX Series
9.6 Omni Options
9.6.1 Introduction
This section contains information on the installation and operation of the OMNI (Output Matching
Network Impedance) impedance network to be used with the California Instruments
i-or iX-series of power sources.
9.6.2 General Description
The OMNI impedance network adds inductive and resistive impedance to California Instruments
i-or iX-series power sources. This additional impedance brings the combined system impedance
up to the levels required of the power source for IEC 555-3 and IEC 1000-3-3 (flicker) testing.
9.6.3 Specifications
9.6.3.1 Input
Omni 1-18i and 3-18i Omni 1-37i, 1-37iJ and 3-37i
Line Voltage
(user configurable) 115 VAC ±10% or
230 VAC ±10%
115 VAC ±10% or
230 VAC ±10%
Line Current < 0.25 amps at 115 VAC input
< 0.125 amps at 230 VAC input
< 1.0 amps at 115 VAC input
< 0.5 amps at 230 VAC input
Line Frequency 47 to 63 Hz 47 to 63 Hz
Fuse Rating 0.25 amp, slow acting at 115 VAC input
0.125 amp, slow acting at 230 VAC
input
2 Amp, slow acting used for
both input ranges
9.6.3.2 Output
OMNI Type 1-18i 3-18i 1-37i and 1-37iJ 3-37i
Phases 1 3 1 3
Current max, rms. 18.5A per phase 18.5A per phase 37A per phase 37A per phase
Current in bypass 37A per phase 37A per phase 74A per phase 74A per phase
NOTE: To prevent damage to the OMNI unit , the BYPASS mode must be
selected when the power source is operated on low output voltage range
or if currents in excess of OMNI ratings will be drawn.