The Chroma 61605 AC Power Source delivers pure, instrument grade AC power at very low cost and is suitable for commercial, avionics, and military applications from bench-top testing to mass production.

With the state-of-the-art PWM technology and power factor correction circuit, the Chroma 61605 AC Power Source yeilds higher efficiency and delivers more output power. The Chroma 61605 Power Source 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 Chroma 61605 AC Power Source is able to provide precision and high speed measurements such as RMS voltage, RMS current, true power, frequency, power factor, and current crest factor.

The Chroma 61605 AC Power Source also provides an external analog input to amplify the analog signal from arbitrary signal generator. Thus, it is capable of simulating the unique waveform which is observed in the field. Users can also control the amplitude of output voltage by a DC level.

For convenience sake, the Chroma 61605 AC Power Source offers versatile front panel operations with LC display and rotary knob. Users may also control the Chroma 61605 AC Power Source remotely 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 against OPP, OCP, OVP and OTP ensure the quality and reliability for the most demanding engineering tests and ATS applications.

Features and Specifications of the Chroma 61605 AC Power Source include:

•Output Rating:
 Power: 4000VA
 Voltage range: 0-300V / Auto
•Frequency : 15Hz - 1000Hz
•Compact size and weight attributable to advance PWM technology
•Built-in PFC, provide input power facto 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
•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