The specifications apply when the ASR-2000 is powered on for at least 30 minutes under +20°C~+30°C. Input Ratings (AC rms) Model | ASR-2050/ASR-2050R | ASR-2100/ASR-2100R | Norminal input voltage | 100 Vac to 240 Vac | Input voltage range | 90 Vac to 264 Vac | Phase | Single phase, Two-wire | Input frequency range | 47 Hz to 63 Hz | Max. power consumption | 800 VA or less | 1500 VA or less | Power factor*1 | 100Vac | 0.95 (typ.) | 200Vac | 0.90 (typ.) | Max. input current | 100Vac | 8 A | 15 A | 200Vac | 4 A | 7.5 A |
*1. For an output voltage of 100 V/200 V (100V / 200V range), maximum current, and a load power factor of 1. AC Mode Output Ratings (AC rms) Model | ASR-2050/ASR-2050R | ASR-2100/ASR-2100R | Voltage
| Setting Range*1 | 0.0 V to 175.0 V / 0.0 V to 350.0 V | Setting Resolution | 0.1 V | Accuracy*2 | ±(0.5 % of set + 0.6 V / 1.2 V) | Output phase | Single phase, Two-wire | Maximum current*3 | 100 V | 5 A | 10 A | 200 V | 2.5 A | 5 A | Maximum peak current*4 | 100 V | 20 A | 40 A | 200 V | 10 A | 20 A | Power capacity | 500 VA | 1000 VA | Frequency | Setting range | AC Mode: 40.00 Hz to 999.9 Hz, AC+DC Mode: 1.00 Hz to 999.9 Hz | Setting resolution | 0.01 Hz (1.00 to 99.99 Hz), 0.1 Hz (100.0 to 999.9 Hz) | Accuracy | For 45 Hz to 65 Hz: 0.01% of set For 40 Hz to 999.9 Hz: 0.02% of set | Stability*5 | ± 0.005% | Output on phase | 0.0° to 359.9° variable (setting resolution 0.1°) | DC offset*6 | Within ± 20 mV (TYP) |
*1. 100 V / 200 V range *2. For an output voltage of 17.5 V to 175 V / 35 V to 350 V, sine wave, an output frequency of 45 Hz to 65 Hz, no load, DC voltage setting 0V (AC+DC mode) and 23°C ±5°C *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 175 V / 200 V to 350 V. *4. With respect to the capacitor-input rectifying load. Limited by the maximum current. *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 output voltage setting to 0 V. Output Rating for DC Mode Model | ASR-2050/ASR-2050R | ASR-2100/ASR-2100R | Voltage | Setting Range*1 | -250 V to +250 V / -500 V to +500 V | Setting Resolution | 0.1 V | Accuracy*2 | ±(|0.5 % of set| + 0.6 V / 1.2 V) | Maximum current*3 | 100 V | 5 A | 10 A | 200 V | 2.5 A | 5 A | Maximum peak current*4 | 100 V | 20 A | 40 A | 200 V | 10 A | 20 A | Power capacity | 500 W | 1000 W |
*1. 100 V / 200 V range *2. For an output voltage of -250 V to -25 V, +25 V to +250 V / -500 V to -50 V, +50 V to +500 V, no load, AC volatge setting 0V (AC+DC mode) and 23℃ ± 5℃ *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. Within 5 ms, Limited by the maximum current. Output Voltage Stability Model | ASR-2050/ASR-2050R | ASR-2100/ASR-2100R | Line regulation*1 | ±0.2% or less | Load regulation*2 | 0.15% @45 - 65Hz 0.5% @DC, all other frequencies (0 to 100%, via output terminal) | Ripple noise*3 | 0.7 Vrms / 1.4 Vrms (TYP) |
*1. Power source input voltage is 100 V, 120 V, or 230 V, no load, rated output. *2. For an output voltage of 75 V to 175 V / 150 V to 350 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. *3. For 5 Hz to 1 MHz components in DC mode using the output terminal on the rear panel. Output Voltage Waveform Distortion Ratio, Output Voltage Response Time, Efficiency Model | ASR-2050/ASR-2050R | ASR-2100/ASR-2100R | Output voltage waveform distortion ratio*1 | 0.5 % or less | Output voltage response time*2 | 100 us (TYP) | Efficiency*3 | 70 % or more |
*1. At an output voltage of 50 V to 175 V / 100 V to 350 V, a load power factor of 1, and in AC and AC+DC mode. *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). 10% ~ 90% of output voltage *3. For AC mode, at an output voltage of 100 V / 200 V, maximum current, and load power factor of 1 and sine wave only. Measured Value Display All accuracy of the measurement function is indicated for 23 °C±5 °C. Model | ASR-2050/ASR-2050R | ASR-2100/ASR-2100R | Voltage | RMS, AVG value*1 | Resolution | 0.1 V | Accuracy*2 | For 45 Hz to 65 Hz and DC: ±(0.5 % of reading + 0.3 V / 0.6 V) For 40 Hz to 999.9 Hz: ±(0.7 % of reading + 0.9 V / 1.8 V) | PEAK value | Resolution | 0.1 V | Accuracy | For 45 Hz to 65 Hz and DC: ±(|2 % of reading| + 1 V / 2 V) | Current | RMS, AVG value | Resolution | 0.01 A | Accuracy*3 | For 45 Hz to 65 Hz and DC: ±(0.5 % of reading + 0.02 A / 0.02 A) For 40 Hz to 999.9 Hz: ±(0.7 % of reading + 0.04 A / 0.04 A) | For 45 Hz to 65 Hz and DC: ±(0.5 % of reading + 0.04 A / 0.02 A) For 40 Hz to 999.9 Hz: ±(0.7 % of reading + 0.08 A / 0.04 A) | PEAK value | Resolution | 0.1 A | Accuracy*4 | For 45 Hz to 65 Hz and DC: ±(|2 % of reading| + 0.2 A / 0.1 A) | For 45 Hz to 65 Hz and DC: ±(|2 % of reading| + 0.2 A / 0.1 A) | Power
| Active (W) | Resolution | 0.1 / 1 W | Accuracy*5 | ±(2 % of reading + 0.5 W) | ±(2 % of reading + 1 W) | Apparent (VA) | Resolution | 0.1 / 1 VA | Accuracy*5*6 | ±(2 % of reading + 0.5 VA) | ±(2 % of reading + 1 VA) | Reactive (VAR) | Resolution | 0.1 / 1 VAR | Accuracy*5*7 | ±(2 % of reading + 0.5 VAR) | ±(2 % of reading + 1 VAR) | Load power factor | Range | 0.000 to 1.000 | Resolution | 0.001 | Load crest factor | Range | 0.00 to 50.00 | Resolution | 0.01 | Harmonic voltage Effective value (rms) Percent (%) (AC-INT and 50/60 Hz only) | Range | Up to 40th order of the fundamental wave | Full Scale | 175 V / 350 V, 100% | Resolution | 0.1 V, 0.01% | Accuracy*8 | Up to 20th ±(0.2 % of reading + 0.5 V / 1 V) 20th to 40th ±(0.3 % of reading + 0.5 V / 1 V) | Harmonic current Effective value (rms) Percent (%) (AC-INT and 50/60 Hz only) | Range | Up to 40th order of the fundamental wave | Full Scale | 5 A / 2.5 A, 100% | 10 A / 5 A, 100% | Resolution | 0.01 A, 0.01% | Accuracy*3 | Up to 20th ±(1 % of reading + 0.1 A / 0.05 A) 20th to 40th ±(1.5 % of reading + 0.1 A / 0.05 A) | Up to 20th ±(1 % of reading + 0.2 A / 0.1 A) 20th to 40th ±(1.5 % of reading + 0.2 A / 0.1 A) |
*1. The voltage display is set to RMS in AC/AC+DC mode and AVG in DC mode. *2. AC mode: For an output voltage of 17.5 V to 175 V / 35 V to 350 V and 23 °C ± 5 °C. DC mode: For an output voltage of 25 V to 250 V / 50 V to 500 V and 23 °C ± 5 °C. *3. An output current in the range of 5 % to 100 % of the maximum current, 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 *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. *6. The apparent and reactive powers are not displayed in the DC mode. *7. The reactive power is for the load with the power factor 0.5 or lower. *8. An output voltage in the range of 17.5 V to 175 V / 35 V to 350 V and 23 °C ± 5 °C. Others
Model | ASR-2050/ASR-2050R | ASR-2100/ASR-2100R | Protections | OCP, OTP, OPP, FAN Fail | Display | TFT-LCD, 4.3 inch | Memory Function | 10 sets for Store and Recall settings | Arbitrary Wave | Number of memories | 16 (nonvolatile) | Waveform length | 4096 words |
General Specifications Model | ASR-2050/ASR-2050R | ASR-2100/ASR-2100R | Interface | Standard | USB | Type A: Host, Type B: Slave, Speed: 1.1/2.0, USB-CDC | LAN | MAC Address, DNS IP Address, User Password, Gateway IP Address, Instrument IP Address, Subnet Mask | EXT Control | External Signal Input External Control I/O | Factory Optional | GPIB | SCPI-1993, IEEE 488.2 compliant interface | RS-232C | Complies with the EIA-RS-232 specifications | Insulation resistance | Between input and chassis, output and chassis, input and output | 500 Vdc, 30 MΩ or more | Withstand voltage | Between input and chassis, output and chassis, input and output | 1500 Vac, 1 minute | EMC | EN 61326-1 (Class A) EN 61326-2-1/-2-2 (Class A) EN 61000-3-2 (Class A, Group 1) EN 61000-3-3 (Class A, Group 1) EN 61000-4-2/-4-3/-4-4/-4-5/-4-6/-4-8/-4-11 (Class A, Group 1) EN 55011 (Class A, Group1) | Safety | EN 61010-1 | Environment | Operating environment | Indoor use, Overvoltage Category II | Operating temperature range | 0 °C to 40 °C | Storage temperature range | -10 °C to 70 °C | Operating humidity range | 20 %rh to 80 % RH (no condensation) | Storage humidity range | 90 % RH or less (no condensation) | Altitude | Up to 2000 m | Dimensions (mm) | ASR-2000: 285(W)×124(H)×480(D) (not including protrusions) ASR-2000R: 213(W)×124(H)×480(D) (not including protrusions) | Weight | ASR-2000: Approx. 11.5 kg ASR-2000R: Approx. 10.5 kg |
External Signal Input (AC+DC-EXT, AC-EXT Mode) | Specification | Factory Default | Gain setting range | 100 V range: 0.0 to 250.0 times | 100 | 200 V range: 0.0 to 500.0 times | 200 | Input terminal | BNC connector | 1 MΩ | Input voltage range | ±2.5 V (A/D resolution 12 bit) | ±10 V | Gain resolution | 0.1 times | ±5 % (DC, or 45Hz ~ 65 Hz, gain is at initial value, with rate voltage output, no load) |
EXT: Output voltage (V) = External signal input (V) x Gain (V/V) External Signal Input (AC+DC-ADD, AC-ADD Mode | Specification | Factory Default | Gain setting range | 100 V range: 0.0 to 250.0 times | 100 | 200 V range: 0.0 to 500.0 times | 200 | Input terminal | BNC connector | 1 MΩ | Input voltage range | ±2.5 V (A/D resolution 12 bit) | ±10 V | Input frequency range | DC to 999.9 Hz (sine wave) DC to 100 Hz (other than sine wave) | 0.1 times | Accuracy | ±5 % (DC, or 45Hz ~ 65 Hz, gain is at initial value, with rate voltage output, no load) |
ADD: Output voltage (V) = External signal input (V) x Gain (V/V) + Internal signal source setting (V) External Synchronous Signal or Line (AC+DC-SYNC, AC-SYNC) | Specification | Factory Default | Synchronization signal source | External synchronization signal (EXT) or Power input (LINE) | LINE | 40.00 Hz to 999.9 Hz | Input terminal | BNC connector | 1 MΩ | Threshold of input voltage | TTL level | 500 us | Nondestructive maximum input voltage | ±10 V | 0.1 Hz | Accuracy | ±0.2 Hz |
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