電源供應器
Key Features:
Output Rating: Power : 3000VA, 1Ø
Voltage : 0-150V / 0-300V / Auto
Programmable Sine, Square, or Clipped Sine waveform output
Programmable voltage, current limit, frequency, phase, and distortion
Power line disturbances simulation capability 30 factory-installed harmonic
waveforms in the wavefrom library
User programmable sequential output waveforms for auto-execution
Powerful measurement of Vrms, Irms, Ipk+, Ipk-, power, frequency,
crest factor,power factor, inrush current, VA, VAR, etc.
Built-in power factor correction circuit provides input power factor over
0.98 to meet the IEC regulations
Advanced PWM technology delivers high power output in a light and
compact rack-mountable package
Built-in output isolation relays
User-definable power-on state
TTL output to any signal output transition for ATE application
Analog Programming Interface for external amplitude control
Support IEEE 488.2 and RS-232C bus interface
Meet MIL. STD 704D
List mode transient power line disturbances simulation for Voltage
Dip& Variation to meet IEC 1000-4-11
SPECIFICATIONS
Output/ Phase 1
Power/Phase 3000VA
Voltage
Range/phase 150V / 300V / Auto
Accuracy 0.5% of F.S. (15~45 Hz) / 0.2% of F.S. (>45~2K Hz)
Resolution 0.1V
Distortion 1% (15~45 Hz) / 0.5% (> 45~500 Hz) / 1% (> 500~1K Hz) / 2% (> 1K~2K Hz)
Load Regulation 0.1%
Temp. Coefficient 0.02% per°C
Max. Current/Phase
Rms 30A/15A (150V / 300V)
Peak 90A/45A(15~100Hz) / 75A/38A(>100~1KHz) / 60A/30A(>1K~2KHz)
Frequency
Range 15 ~ 2K Hz
Accuracy 0.15%
Resolution 0.01 Hz (15~99.9 Hz) / 0.1 Hz (100~999.9 Hz) / 0.2 Hz (1K ~ 2K Hz)