ASR-3000 Series is ideal for the development of On-board Chargers, Server Powers, LED modules, AC Motors, AC Fans, UPS, and various electronic components, as well as for testing applications of automotive electrical equipment and home appliances.
There are three models of the series:
1. ASR-3200(2kVA)
2. ASR-3300(3kVA)
3. ASR-3400(4kVA)
The series can provide rated power output during AC output and DC output. Nine ASR-3000 output modes are available.
- AC power output mode (AC-INT Mode)
- DC power output mode (DC-INT Mode)
- AC/DC power output mode (AC+DC-INT Mode)
- External AC signal source mode (AC-EXT Mode)
- External AC/DC signal source mode (AC+DC-EXT Mode)
- External AC signal superimposition mode (AC-ADD Mode)
- External AC/DC signal superimposition mode (AC+DC-ADD Mode)
- External AC signal synchronization mode (AC-SYNC Mode)
- External AC/DC signal synchronization mode (AC+DC-SYNC Mode)
Others
Measured Value Display
*8. An output voltage in the range of 20 V to 200 V / 40 V to 400 V and 23 °C ± 5 °C.
*7. The reactive power is for the load with the power factor 0.5 or lower.
*6. The apparent and reactive powers are not displayed in the DC mode.
*5. For an output voltage of 50 V or greater, an output current in the range of 10 % to 100 % of the maximum current, DC or an output frequency of 45 Hz to 65 Hz, and 23 °C ± 5 °C.
*4. An output current in the range of 5 % to 100 % of the maximum peak current in AC mode, an output current in the range of 5 % to 100 % of the maximum instantaneous current in DC mode, and 23 °C ± 5 °C. The accuracy of the peak value is for a waveform of DC or sine wave
*3. An output current in the range of 5 % to 100 % of the maximum current, and 23 °C ± 5 °C.
*2. AC mode: For an output voltage of 20 V to 200 V / 40 V to 400 V and 23 °C ± 5 °C. DC mode: For an output voltage of 28.5 V to 285 V / 57 V to 570 V and 23 °C ± 5 °C.
*1. The voltage display is set to RMS in AC/AC+DC mode and AVG in DC mode.
Output Voltage Waveform Distortion Ratio, Output Voltage Response Time, Efficiency
*3. For AC mode, at an output voltage of 100 V / 200 V, maximum current, and load power factor of 1.
*2. For an output voltage of 100 V / 200 V, a load power factor of 1, with respect to stepwise change from an output current of 0 A to the maximum current (or its reverse).
*1. At an output voltage of 50 V to 200 V / 100 V to 400 V, a load power factor of 1, and in AC mode.
Output Voltage Stability
3. For 5 Hz to 1 MHz components in DC mode using the output terminal on the rear panel.
*2. For an output voltage of 100 V to 200 V / 200 V to 400 V, a load power factor of 1, stepwise change from an output current of 0 A to maximum current(or its reverse), using the output terminal on the rear panel.
*1. Power source input voltage is 200 V, 220 V, or 240 V, no load, rated output.
Output Rating for DC Mode
*3. For an output voltage of 1.4 V to 100 V / 2.8 V to 200 V. Limited by the power capacity when the output voltage is 100 V to 250 V / 200 V to 500 V. *4. Limited by the maximum current.
*2. For an output voltage of -285 V to -28.5 V, +28.5 V to +285 V / -570 V to -57 V, +57 V to +570 V, no load, and 23°C± 5°C
*1. 100 V / 200 V range
AC Mode Output Ratings (AC rms)
*5. For 45 Hz to 65 Hz, the rated output voltage, no load and the resistance load for the maximum current, and the operating temperature. *6. In the case of the AC mode and 23°C ± 5°C.
*4. With respect to the capacitor-input rectifying load. Limited by the maximum current.
*3. For an output voltage of 1 V to 100 V / 2 V to 200 V. Limited by the power capacity when the output voltage is 100 V to 200 V / 200 V to 400 V. If there is the DC superimposition, the current of AC+DC mode satisfies the maximum current. In the case of lower than 40 Hz, and the power rating temperature, the maximum current will be decrease.
*2. For an output voltage of 20 V to 200 V / 40 V to 400 V, an output frequency of 45 Hz to 65 Hz, no load, and 23 ± 5 ℃ ℃
*1. 100 V / 200 V range
Input Rating (AC)
*1 For an output voltage of 100 V/200 V (100V/200V range), maximum current, and a load power factor of 1.
Recommended Accessories for the 3KVA Programmable AC/DC Source

Power Cord, 3m, 105℃, VDE Type

Output Power Wire(Load wire_10AWG: 50A, 600V/ Sense wire_16AWG: 20A, 600V)

RS-232C Cable, 9-pin, F-F Type, null modem, 2000mm