Atec Chroma-61511-12-61611-12 - Manual

Programmble AC Power Source
The global market for AC power testing
demands for more sophisticated, high perfor-
mance AC power source that is capable of
simulating a wide range of AC line conditions.
Chroma 61500/61600 series programmable AC
source are the right solution to meet the market
requirements by providing the ability to simulate
various AC line input conditions and measure-
ment of critical characteristic for products under
test. These features make the 61500/61600
series ideal for commercial, power electronics,
avionics, military and regulation test applica-
tions from bench-top R/D design verification,
quality assurance to mass production.
Using the state of the art PWM technology, the
models 61511/61512/61611/61612 can deliver
the maximum output voltage up to 300Vac and
output frequency from 15Hz to 1500Hz. The
AC+DC modes extend the applications not
only for providing pure AC voltage, but also DC
component for DC offset testing in laboratory.
The 61511/61512/61611/61612 AC sources
are capable of delivering up to 4 times of peak
current compared to its maximum rated cur-
rent that makes it ideal for inrush current test.
All models possess the ability to generate pure
sine waveform output with typical distortion less
than 0.3% at 50/60Hz.
Chroma 61500/61600 series are able to pro-
vide precision measurements such as RMS
voltage, RMS current, true power, power factor,
current crest factor and so on. By applying the
advanced DSP technology, model 61511/61512
can easily simulate power line disturbance
(PLD) by LIST, PULSE and STEP modes.
Chroma 61500/61600 series allow users to
compose different harmonic components to
synthesize various harmonic distorted wave-
forms. By applying this advance feature, users
can program a sweeping frequency component
incorporate with fundamental voltage for finding
the resonance points of UUT, thus provide user
with in depth analysis result.
To simulate the natural waveform, the
61500/61600 series provide an external analog
input to amplify the analog signal generated
from arbitrary signal generator. Thus, user can
implement this feature to duplicate the unique
waveform observed in the field.
The user friendly interface allows user quick
access to 61511/61512/61611/61612 AC
source’s functions through large graphic LCD
display front panel with clear indicated keypad.
The GPIB (IEEE488.2), RS-232, USB and
Ethernet interface are available for users to
control the AC source remotely.
PROgRAMMABLE AC POWER SOURCE
MODEL 61511/61512/61611/61612
Key Features:
■ Power Rating :
61511/61611 : 12KVA
61512/61612 : 18KVA
■
Voltage Range: 0-150V/0-300V/Auto
■ Frequency: DC, 15Hz-1500Hz
■ Single-Phase or Three-Phase Output
Selectable
■
Programmable Slew Rate Setting for
Changing Voltage and Frequency
■
Programmable Voltage and Current Limit
■ High Output Current Crest Factor, Ideal for
Inrush Current Testing
■
Turn on, Turn off Phase Angle Control
■ TTL Signal Which Indicates Output Transient
■ LIST, PULSE, STEP Mode Functions
for Testing Power Line Disturbance (PLD)
Simulation
■
Voltage Dips, Short Interruption and Voltage
Variation Simulation
■
Harmonics, Inter-Harmonics Waveform
Synthesizer
■
Comprehensive Measurement Capability,
Including Current Harmonics
■
Analog Programmable Interfaces
■ Remote Interface: GPIB, RS-232, USB and
Ethernet
■
Capable of Delivering Power Output up to
90KVA by Implementing Master-Slave
Parallel Operation
Ethernet USB GPIB RS-232