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> GWINSTEK 제품 > AC 전원공급기

APS-7000 시리즈

  • GWINSTEK
  • 프로그래머블 리니어 AC 전원공급기, APS-7000
  • AC 출력 전압 : 0~155Vrms/310Vrms/600Vrms(옵션)
  • AC 전력 : 500VA/1kVA/2kVA/3kVA
  • 인터페이스 : USB(Host)/LAN, GPIB(옵션), RS232/USB CDC(옵션)
 온라인 견적요청
  • 4.3-inch TFT-LCD
  • Output capacity : APS-7050(500VA、310Vrms、4.2Arms);APS-7100 (1000VA、310Vrms、8.4Arms);APS-7200(2000VA、310Vrms、16.8Arms);APS-7300 (3000VA、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: LAN, USB Host, USB Device (APS-7200 and APS-7300 models only)
  • Optional Interfaces: GPIB (APS-001);RS-232 / USB CDC(APS-002 for APS-7050& APS-7100 only);RS-232(APS-007 for APS-7200& APS-7300 only)


GWInstek introduces 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 features 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 device applications, 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 consumption resistors are needed to prevent AC power source from being damaged. On the contrary, APS-7000 series has 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 is 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 utilizes 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.

More details, please follow APS-7000 series brochure.

 

01 Simulated 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
02
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

03
Function Waveform (ARB ) Mode

Provide waveforms in seven categories and 20,000 waveform combinations so as 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
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.

 

 

04 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

05
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 activated DUT.



Ipeak Measurement

06
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

 

3.00 ~ 17.50A

 

Resolution

0.01mA

0.001A

0.1mA

0.01A

0.001A

 

0.01A

 

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

 

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

 

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

 

Apparent Power (VA)

Resolution

0.01VA

0.1VA

0.1VA

1VA

1VA

 

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

 

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

기본 액세서리

사용 설명서 CD x 1, 전원 코드 x 1, 단자 덮개 세트 x 1, 테스트 리드 GTL-123 x 1

옵션 액세서리

APS-001

GPIB 인터페이스카드

APS-002

RS-232/USB CDC 인터페이스 카드

APS-003

전압 범위 확장 : 0~600Vrms

APS-004

주파수 범위 확장 : 45~999.9Hz 

APS-007

RS-232 인터페이스 카드 (APS-7200, APS-7300)

GRA-423

APS-7050, APS-7100 랙 마운트 키트

GRA-429

APS-7200 랙 마운트 키트

GRA-430

APS-7300 랙 마운트 키트

주문 정보

APS-7050

1채널 프로그래머블 리니어 AC 전원 공급기 (500VA)

4,025,000

APS-7100

1채널 프로그래머블 리니어 AC 전원 공급기 (1kVA)

5,350,000

APS-7200

1채널 프로그래머블 리니어 AC 전원 공급기 (2kVA)

8,487,000

APS-7300

1채널 프로그래머블 리니어 AC 전원 공급기 (3kVA)

11,375,000

옵션 액세서리

APS-001

GPIB 인터페이스카드

405,000

APS-002

RS-232/USB CDC 인터페이스 카드

405,000

APS-003

전압 범위 확장 : 0~600Vrms

486,000

APS-004

주파수 범위 확장 : 45~999.9Hz 

486,000

APS-007

RS-232 인터페이스 카드 (APS-7200, APS-7300)

408,000

GRA-423

APS-7050, APS-7100 랙 마운트 키트

184,000

GRA-429

APS-7200 랙 마운트 키트

266,000

GRA-430

APS-7300 랙 마운트 키트

299,000

 

상기 가격은 부가세 별도 가격입니다.