The Chroma 6520 is a programmable AC power source designed for comprehensive testing and evaluation of electronic devices and components. This instrument is engineered to simulate a wide range of normal and abnormal AC line conditions, as well as harmonic waveforms, providing stable and precise AC voltage and frequency outputs. Its capabilities are suitable for research and development, production testing, and quality assurance verification across commercial, industrial, and aerospace sectors.
### Technical Specifications
**Output Ratings:**
* **Power:** 2000 VA, single-phase (1ø)
* **Voltage:** 0-150V / 0-300V, selectable or Auto
* **Frequency:** 15 Hz to 2000 Hz
* Resolution: 0.01 Hz (15 Hz to 99.99 Hz)
* Accuracy: 0.15%
* **Maximum Current (RMS):** 12A at 150V, 6A at 300V
* **Maximum Current (Peak):** 36A (15-100 Hz)
**Waveform Generation:**
* **Types:** Programmable Sine, Square, or Clipped Sine waveforms
* **Distortion:** Less than 0.5% typical for sine and square waveforms
* **Harmonics:**
* 30 factory-installed harmonic waveforms
* User programmable harmonic waveforms
* User programmable sequential output waveforms for auto-execution
* **Power Line Disturbances Simulation:** Capability for simulating various disturbances
* Includes a library of drop-out, spikes, stair-step, and non-linear waveforms
* Transient power line disturbances simulation, Voltage Dip & Variation, for precompliance test IEC 61000-4-11
**Measurement Capabilities:**
* **Parameters Measured:** Vrms, Irms, Ipk+, Ipk-, power, frequency, crest factor, power factor, inrush current, VA, VAR
* **Measurement Circuitry:** 16-bit precision measurement circuit
* **Expanded Read Back:** Includes circuitry for peak inrush, power factor, VAR, etc.
**Electrical Specifications:**
* **Input Voltage Range:** 190 V to 250 V (for USA market)
* **Input Frequency Range:** 47 Hz to 63 Hz
* **Input Current (Max):** 15A
* **Input Power Factor Correction:** Built-in circuit provides input power factor over 0.98 to meet IEC regulations
* **Efficiency:** Typically 80%
**Protections:**
* Over Power Protection (OPP)
* Over Load Protection (OLP)
* Over Temperature Protection (OTP)
* Fan Fail Protection
### Interfaces
* **Local Control:** Front panel keypad
* **Remote Control:**
* GPIB and RS-232 bus interface (Option)
* Analog Programming Interface for external amplitude control
* **Output:** TTL output for signal transition in ATE applications
* **Printer Interface:** Available for printing instrument conditions or measurement readings
### Physical
* **Dimensions:** 221.5 x 425 x 567 mm (8.72 x 16.73 x 22.32 inches) for some models in the 6500 series, implying a compact form factor
* **Rack-Mountable:** Designed for rack-mountable package
* **Cooling:** Thermo-control DC Fan; speed increases with internal temperature
### Compatibility
* **ATE Applications:** Suitable for automated test equipment (ATE) systems
* **Regulatory Testing:** Capable of simulating conditions for commercial, industrial, and aerospace product testing, including compliance testing like IEC 61000-4-11
### Manuals and Documentation
* User Manuals for the Chroma 6530, 6520, and 6512 are available, providing detailed operation, setup, and maintenance information.
* A Service Manual is also available for calibration, adjustment, and basic maintenance procedures, intended for trained personnel.
Why Choose Aumictech for the Chroma 6520?
At Aumictech, we specialize in supplying high-end programmable AC power sources. Whether you need precise voltage and frequency simulation, comprehensive power line disturbance testing, or robust measurement capabilities, our team ensures the Chroma 6520 delivers maximum performance for your application.
