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[AC전원공급기]APS-7000 시리즈
| MODEL | APS-7000 시리즈 |
|---|---|
| 품목 | AC전원공급기 |
주요 특징 • 4.3-inch TFT-LCD • Output capacity : APS-7050(500VA/310Vrms/4.2Arms), APS-7100(1kVA/310Vrms/8.4Arms), APS-7200(2kVA/310Vrms/16.8Arms), APS-7300(3kVA/310Vrms/25.2Arms) • Output augmentation by options (0~600Vrms/45~999.9Hz) • Low Ripple & Noise • Measurement and test functions include VOLT、CURR、PWR、SVA、IPK、IPKH、FREQ、PF、CF • Support a small AC current measurement 2mA ~ 35A, Min. resolution 0.01mA(APS- 7050& APS-7100) • Reverse Current Alarm Function • 10 sets of Sequence function to Edit Output Waveforms • 10 sets of simulate mode to Rapidly Simulate Transient Power Supply • 10 sets of Program mode to Define Measurement Sequence • 10 sets of Panel Memory Function • Automatic Execution of Sequence、Simulate、Program mode and Output Function when the Power is on • Standard Interfaces: USB Host, USB Device, LAN • Optional Interfaces: GPIB (APS-001), RS-232/USB CDC(APS-002 for APS-7050/7100), RS-232(APS-007 for APS-7200/7300) | |
GWInstek introduces new APS-7000 series programmable AC power sources, which consists of 500VA of APS-7050, 1000VA of APS-7100, 2000VA of APS-7200 and 3000VA of APS-7300. APS-7000 series feature power characteristics from its linear structure design including low noise, low THD, and highly stabilized power output that are ideal for the product development and verification of input power with low noise requirement or stereo, video and audio deviceapplications, etc. The maximum rated voltage is 0~ 310Vrms, 25.2Arms, 100.8A peak current and the output frequency range is 45~500.0Hz. Users can conveniently augment the output voltage from 0Vrms to 600Vrms and output frequency from 45Hz to 999.9Hz by purchasing options without sending equipment back to GW Instek. One of the popular alternative energy solutions in the market is to utilize inverter to convert DC to AC and the converted AC is then sent to power grid or products require electricity. For instance, AC produced by PV inverter is sent to power grid or equipment requires electricity. While simulating power grid to verify inverter connecting with power grid, general AC power sources cannot withstand DUT’s feedback energy, hence, additional power consumptionresistors are needed to prevent AC power source from being damaged. On the contrary, APS-7000 series have the characteristic of absorbing reverse current so that additional power consumption resistors are not required. The input terminal of APS-7000 series is designed to isolate from the simulated AC power grid output terminal, therefore, users do not need an additional isolation device to protect DUT. APS-7000 series are suitable for simulating power grid and conducting inverter output characteristic tests,including synchronized phase and frequency. Reverse current and power detected by APS-7000 series will be displayed in red readings to facilitate user’s test observation. APS-7000 series utilize Simulate mode and Sequence mode to provide a single step or consecutive power changes; and to simulate power grid’s Voltage Abnormality Test and Frequency Abnormality Test. APS-7000 series comprise nine measurement and test functions (Vrms, Irms, F, Ipk, W, VA, PF, Ipk hold, CF), and provide user interface similar to that of AC Power Meter. APS-7000 series are ideal for the LED industry and standby mode power consumption test. Under the ARB mode, APS-7000 series provide waveforms in seven categories including Sine waveform, Triangle waveform, Staircase waveform(Square wave), Clipped Sinewave, Crest factor waveform,Surge waveform, and Fourier series and 20,000 waveform combinations so as to meet the requirements of simulating abnormal input power waveform test of various industries. Ten Preset settings allow users to store ten sets of data; Power ON Output setting allows Sequence, Simulate, and Program to automatically execute output after the equipment power is on.
To meet the test criteria of line voltage fluctuation often seen in consumer electronics, APS-7000 series feature five methods to cope with special purpose or abnormal voltage, frequency, and phase; ten sets of the Simulate mode simulate power outage, voltage rise, and voltage fall; ten sets of the Sequence mode allow users to define parameters and produce sine wave by editing steps; ten sets of the Program mode can edit AC waveform output and define theceiling and floor level of measurement items for different DUTs; Ramp Control allows users to set the variation speed for output voltage rise and fall; Surge/Dip Control simulates DUT’s input power producing a Surge or Dip voltage overlapping with output voltage waveform at a specific time. For larger current output applications, voltage drop across the output cables should be avoided. APS-7200/7300 also provide the remote sense function, which senses DUT’s voltage and sends the information back to APS-7200/7300for program controlled voltage compensation. Therefore, APS-7200/7300 can provide users with very accurate large current measurement applications.
Ethernet Port, on the rear panel, can be used for remote program control; Sync Output Socket provides external 10V sync output; Signal Output Connector provides monitor of Program execution results. APS-7000 series also provide users with Trigger In/Out and Output on/off remote control functions from J1 connector on the rear panel. More details, please follow APS-7000 brochure. | |
Sequence Mode There are ten sets of Sequence mode and each set has 0~255 steps. The time setting range for each step is 0.01 ~ 99.99 seconds. Combining many sets of steps to edit required waveforms satisfies users’ requirement of highly complicated waveforms. Sequence waveform | |
Simulate Mode This mode can rapidly produce different simulated input transient waveforms such as power outage; voltage rise and voltage fall etc. for engineers to evaluate the impact on DUT posed by the transient phenomena. For instance, capacitor endurance test. | |
Power Outage | Voltage Rise |
Voltage Fall |
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Program Mode This mode allows users to set ceiling and floor specifications to produce PASS/FAIL result after the measurement is done. It can also show test results for each test procedure or only show the last result. There are ten sets of Program mode and each set has 50 sets of memories. Each memory comprises 9 steps. Each Program will perform according to memories sequence, self-defined loops or designated steps to stop. Program Mode | |
ARB Mode This mode provides more than 50 different waveforms in 7 major categories to rapidly simulate distorted AC voltage waveforms. | |
Sine waveform Standard AC Waveform |
Triangle waveform Power harmonic output simulation is triangle waveform |
Staircase waveform Simulate square waveform and staircase waveform for commercial UPS |
Clipped sinewave Simulate grid power supply heavy load waveform |
Crest factor waveform Simulate rectified filter current waveform by capacitor input |
Surge waveform Simulate grid power supply’s peak over-voltage |
Fourier series synthesized waveform |
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Simulate real output power waveform. Distorted power waveform is produced due to output impedance and non-linear effect such as inductance, capacitance, and parasitic capacitance effect. For example: motor. | |
Ramp Control Ramp control allows users to set output voltage rise or fall speed which is based on time (1ms) or voltage (1Vrms) unit. | |
Tup-> 0.1 ~ 999.9ms Tdn-> 0.1 ~ 999.9ms | Vup-> 0.01 ~ 99.99 Vrms Vdn-> 0.01 ~ 99.99 Vrms |
Mode=Time, Tup=1 msec, VAC=100V, Freq=50Hz, Ramp output=on. | Mode=Voltage, Vdn=2Vrms, VAC=100V, Freq=50Hz, Ramp output=off. |
Surge/Dip Control Overlapping a Surge/Dip voltage on a normal voltage as the input power for DUT allows users to simulate Surge/Dip situation and evaluate DUT characteristics. | |
Dip | Surge |
T Ipeak, hold function T, Ipk Hold sets delay time (1ms~60 seconds) for measurement after the output of Ipeak value and the maximum value will be retrieved. Update will be preceded only if measured value is greater than the original value. Ipk Hold is for measuring transient inrush current as soon as the equipment power is on that is usually done by oscilloscope and current probe. T, Ipk Hold delay time setting can be applied to measure inrush current of sequentially activatedDUT. Ipeak Measurement | |
Control Panel Characteristics There are two control panel modes: Standard mode and Simple mode. Both modes are shown as below. Standard mode combines settings and AC Power Meter measurement window display. Users apply Function key (F1~F3) to select required measurement items. There are nine items for selection. Simple mode shows all measurement items on the display. | |
Standard Mode | Simple Mode |
Specifications | |||||
| APS-7050 | APS-7100 | APS-7200 | APS-7300 | |
AC OUTPUT | |||||
Power Rating | 500VA | 1000VA | 2000VA | 3000VA | |
Output Voltage | 0 ~155Vrms, 0 ~ 310Vrms | ||||
Output Frequency | 45.00 ~500.0 Hz | ||||
Max. Current(rms) *1 | 0 ~ 155 Vrms | 4.2A | 8.4A | 16.8A | 25.2A |
0~ 310 Vrms | 2.1A | 4.2A | 8.4A | 12.6A | |
Max. Current (peak) | 0 ~ 155 Vrms | 16.8A | 33.6A | 67.2A | 100.8A |
0~ 310 Vrms | 8.4A | 16.8A | 33.6A | 50.4A | |
OPT.APS-003(rms) | 0 ~ 600 Vrms | 1.05A | 2.1A | 4.2A | 6.3A |
OPT.APS-003(peak) | 0 ~ 600 Vrms | 4.2A | 8.4A | 16.8A | 25.2A |
Total Harmonic Distortion (THD) *2 | ≤ 0.5% at45 ~ 500.0Hz (Resistive Load) | ||||
Crest factor | ≥ 4 | ||||
Line regulation | 0.1% (% offull scale) | ||||
Load regulation | 0.5% (% offull scale) | ||||
Response time | < 100µS | ||||
Reverse current | 30% ofMaximum Output RMS Current (Continue) | ||||
100% of Maximum Output RMS Current (Within 3 minutes) | |||||
SETTING | |||||
Voltage | Range | 0 ~155Vrms, 0 ~ 310Vrms, Auto | |||
Resolution | 0.01Vat 0.00 ~ 99.99Vrms | ||||
0.1V at 100.0 ~ 310.0Vrms | |||||
Accuracy | ±(0.5% of setting + 2 counts) | ||||
Frequency | Range | 45 ~500 Hz | |||
Resolution | 0.01Hz at45.00 ~ 99.99Hz | ||||
0.1Hz at 100.0 ~ 500.0Hz | |||||
Accuracy | ± 0.02% ofSetting | ||||
Power on/off phase angle | Range | 0 ~359° | |||
Resolution | 1° | ||||
Accuracy | ± 1° (Only45 ~ 65Hz) | ||||
Measurement *3 | |||||
Voltage (rms) | Range | 0.20 ~38.75Vrms | |||
38.76 ~ 77.50Vrms | |||||
77.51 ~ 155.0Vrms | |||||
155.1 ~ 310.0Vrms | |||||
Resolution | 0.01V at0.00 ~ 99.99Vrms | ||||
0.1V at 100.0 ~ 310.0Vrms | |||||
Accuracy*4 | ± (0.5% ofreading + 2 counts) | ||||
Frequency | Range | 45 ~ 500Hz | |||
Resolution | 0.01Hz at45.00 ~ 99.99Hz | ||||
0.1Hz at 100.0 ~ 500.0Hz | |||||
Accuracy | ± 0.1Hz | ||||
Current (rms) | Range | 2.00 ~70.00mA | 0.200 ~3.500A | ||
60.0 ~ 350.0mA | 3.00 ~35.00A | ||||
0.300 ~ 3.500A |
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3.00 ~ 17.50A |
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Resolution | 0.01mA | 0.001A | |||
0.1mA | 0.01A | ||||
0.001A |
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0.01A |
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Accuracy | ± (0.6% ofreading + 5 counts) , 2.00 ~ 350.0mA | ± (0.5% ofreading + 5 counts) , 0.200 ~ 3.500A | |||
± (0.5% of reading + 5 counts) , 0.300 ~ 3.500A | ± (0.5% ofreading + 3 counts) , 3.00 ~ 35.00A | ||||
± (0.5% of reading + 3 counts) , 3.000 ~ 17.50A |
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Current (peak) | Range | 0.0 ~ 70.0A | 0.0 ~140.0A | ||
Resolution | 0.1A | 0.1A | |||
Accuracy | ± (1% ofreading + 1 counts) | ± (1% ofreading + 1 counts) | |||
Power (W) | Resolution | 0.01W | 0.1W | ||
0.1W | 1W | ||||
1W |
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Accuracy | ±(0.6% of reading + 5 counts) , 0.20 ~ 99.99W | ± (0.6% ofreading + 5counts) , 0.2 ~ 999.9W | |||
± (0.6% of reading + 5 counts) , 100.0 ~ 999.9W | ± (0.6% ofreading + 2counts) , 1000 ~ 9999W | ||||
± (0.6% of reading + 2 counts) , 1000 ~ 9999W |
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Apparent Power (VA) | Resolution | 0.01VA | 0.1VA | ||
0.1VA | 1VA | ||||
1VA |
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Accuracy | ± (1% ofreading + 7 counts) , 0.20 ~ 99.99VA | ± (1% ofreading + 7 counts) , 0.2 ~ 999.9VA | |||
± (1% of reading + 7 counts) , 100.0 ~ 999.9VA | ± (1% ofreading + 5 counts) , 1000 ~ 9999VA | ||||
± (1% of reading + 5 counts) , 1000 ~ 9999VA |
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Power Factor | Resolution | 0.001 | |||
Accuracy | ±2% reading+ 2 counts | ||||
General | |||||
Remote output signal | Pass, Fail,Test-in Process, Trigger in, Trigger out, OUT ON/OFF | ||||
Sync output signal | OutputSignal 10 V, BNC Type | ||||
Number of Preset | 10 (0~9numeric keys) | ||||
Protection | OCP, OPP,OTP and Alarm | ||||
Trigger Out | Maximum lowlevel output = 0.8V | ||||
Minimum high level output = 2V | |||||
Maximum source current = 8mA. | |||||
Trigger In | Maximum lowlevel input voltage = 0.8V | ||||
Minimum high level input voltage = 2.0V | |||||
Maximum sink current = 8mA. | |||||
SEQUENCE / SIMULATION FUNCTION | |||||
Number of Memories | 10 (0~9numeric keys) | ||||
Number of Steps | 255 max.(for 1 sequence) | ||||
Step Time Setting Range | 0.01 ~999.99 S | ||||
Operation within Step | Constant,Keep, Linear Sweep | ||||
Parameters | OuptutRange, Frequency, Waveform (sine wave only), On Phase, Off Phase, TermJump Count (0 ~255), Jump-to, Branch 1, Branch 2, Trigger Output | ||||
Sequence Control | Start,Stop, Hold, Continue, Branch 1, Branch 2 | ||||
AC Input | |||||
Phase | SinglePhase | ||||
Input Voltage | 115/230Vac± 15% | 230Vac ±15% | |||
Input Frequency | 50/60Hz | ||||
Max. Current | 16A/8A | 32A/16A | 32A | 50A | |
Power Factor | 0.7 Typ. | ||||
Enviromental Conditions | |||||
Operating temperature range | 0 ~ +40 ℃ | ||||
Storage temperature range | -10 ~ +70 ℃ | ||||
Operating humidity range | 20 ~ 80% RH(no condensation) | ||||
Storage humidity range | 80% RH orless (no condensation) | ||||
Interface | |||||
Standard | USB Host,LAN | USB Host,USB CDC, LAN | |||
Optional | GPIB(APS-001) | GPIB(APS-001) | |||
RS232 / USB CDC (APS-002) | RS232(APS-007) | ||||
Dimensions & Weight | |||||
Dimensions(mm) | W | 430 | 430 | 430 | 430 |
H | 89 | 89 | 312 | 400 | |
D | 400 | 560 | 650 | 650 | |
Weight | 24Kg | 38Kg | 90Kg | 128Kg | |
Product specifications are subject to change without notice. TheSpecifications are not suit for ARB mode. | |||||
*1 Maximun output current at working voltage 120Vrms, 240Vrms | |||||
*2 45 to 500Hz, 10% or higher of the rated output voltage, themaximum current or lower | |||||
*3 All of measurement accuracy is at 23±5℃ | |||||
*4 In the case of 15 to 155V, 30 to 310V, sine wave, no load | |||||
