Atec 61600 User Manual
PROGRAMMABLE AC POWER SOURCE
RS-232C
GPIB
APG
MODEL 61600 SERIES
Ch ro ma Pr og ra mm ab le A C Power Source
61600 series delivers pure, instrument grade
AC power at very low cost. The 61600 series
supplies the output voltage from 0 to 300VAC,
and f req u enc y f rom 1 5 to 10 00H z . It is
suitable for commercial, avionics, and military
applications from bench-top testing to mass
production.
The 6 160 0 ser ies g ene r ate s ver y cle an
AC out pu t with di stort io n less th an 0.3 %
at 50/60Hz. With th e st ate-o f-the -art PWM
technology and power factor correction circuit,
the 61600 series yields higher efficiency and
delivers more output power. The 61600 series
is capable of delivering up to 6 times of peak
current compared to its maximum rated current
that makes it ideal for inrush current test.
The AC+DC modes extend the applications not
only pure AC voltage but also DC component
for testing DC offset in laboratory. Users also
can use an optional DC noise filter to get low
noise and good stability DC voltage for testing.
Applying the advanced DSP technology, the
61600 series is able to provide precision and
high speed meas ur eme nt s su ch as RMS
voltage, RMS current, true power, frequency,
power factor, and current crest factor.
The 61600 series also provides an external
analog input to amplify the analog signal from
arbitrary signal generator. Thus, it is capable
of si mulatin g t he un ique wavef or m whi ch
observed in the field. Users also can control the
amplitude of output voltage by a DC level. It is
suitable to integrate Chroma AC source 61600
series into users' system.
For convenience sake, the 61600 series offers
ve rs at il e fro nt pa ne l ope ra ti ons wit h LCD
display and rotary knob. Users may also control
th e 61600 serie s AC so urce rem ot el y via
GPIB, RS232C or APG (Analog Programming)
interface. Users can find Labview driver in NI's
web site for programming.
The power-on self-diagnosis routine along with
the full protections again st OPP, OCP, OVP
and OTP ensure the quality and reliability for
the most demanding engineering tests and ATS
applications.
Programmable
AC Power Source
MODEL 61600 SERIES
Key Features:
■ Output Rating :
Power: 500VA (61601), 1000VA (61602)
1500VA (61603), 2000VA (61604)
4000VA (61605)
Voltage range: 0-150V/0-300V/Auto
■ Frequency : 15Hz - 1000Hz
■ Compact size and weight attributable to
advance PWM technology
■ Built-in PFC, provide input power factor
over 0.98 (full load)
■ AC+DC output mode for voltage DC offset
simulation
■ Programmable slew rate setting for
changing voltage and frequency
■ Programmable voltage, current limit
■ One-key recall for 9 different voltage and
frequency
■ Low output impedance for testing IEC
61000-3-2 (61605)
■ Comprehensive measurement capability, V,
Irms, Ipk, Inrush, P, Q, S, PF, CF of current
and etc.
■ High output current crest factor, ideal for
inrush current testing
■ Turn on, turn off phase angle control
■ TTL signal which indicates ON/OFF
■ 3 units combined to 3-phase power output
■ Easy-use software for operation and
ON/OFF test
■ Optional analog programming interface
■ Optional GPIB and RS-232C interface
■ Full protection: OP,OC,OV and OT
protection
1. SLEW RATE OF VOLTAGE AND FREQUENCY
Chroma Programmable AC Power Source 61600 Series use DSP technology to program voltage waveform. Users can change the voltage or
frequency in only one step. Or users can set the slew rate to get a gradual increase or decrease of voltage and frequency. It can help users easily
to test the power input range of their products, for example, 90V-264V/47Hz-63Hz.
2. ONE-KEY RECALL MODE
Chroma Programmable AC Power Source 61600 Series allows users to save 9 various voltage and frequency. Users can recall the value by only
pressing "1" to "9" key. It can help testers or manufacture operators easily to change voltage or frequency for some fixed test conditions.
CHOICE 1 - 9 , PRESS (ENTER) TO SAVE MAIN PAGE
1. Vac = 90.0 F = 60.00 Vdc = 0.0
2. Vac = 115.0 F = 60.00 Vdc = 0.0
3. Vac = 230.0 F = 50.00 Vdc = 0.0
3. COMPREHENSIVE MEASUREMENTS
Chroma Programmable AC Power Source 61600 Series has built in a 16-bit precision measurement circuit and firmware utilities to measure the
RMS voltage, RMS current, true power, power factor, peak repetitive current, inrush current, current crest factor, VA (apparent power), and VAR
(reactive power). These comprehensive measurements make Chroma Programmable AC Power Source 61600 Series not only a power source but
also a power meter.
Vac = 110.0 F = 60.00 Vdc = 0.0 L
V = 110.0 F = 60.00 I = 0.74
P = 34.2 PF = 0.42 CF = 5.14
Vac = 110.0 F = 60.00 Vdc = 0.0 L
Vdc = 0.0 Idc = 0.00 Ip = 3.8
Is = 10.2 VA = 81.4 VAR = 73.9
4. HIGH OUTPUT CURRENT CREST FACTOR AND TURN ON / OFF PHASE ANGLE CONTROL
Chroma Programmable AC Power Source 61600 Series is capable of provide high output current crest factor (Max. 6). It delivers sufficient
transient power required for testing most of switching made power circuits. The additive programmable turn on (off) phase angle control makes
the 61600 series AC source ideal for inrush current test.
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