[DC전자부하]PEL-3000(H) 시리즈 > 전기,전자계측기

주요 특징

• Operating voltage (DC)：PEL-3000H (1.5V~150V), PEL-3000H (5V~800V)

• Operating Mode : C.C / C.V / C.R / C.P / CC+CV / CR+CV / CP+CV

• Parallel Connection of Inputs for Higher Capacity (Max : 9,450W)

• Support of High Slew Rate：Max 16A/us

• Run Program Function（GO/NO GO Test）

• Sequence Function for High Efficient Load Simulations

• Commands are compatible with Kikusui PLZ-4W model.

• Dynamic(Switching) Function：0.0166Hz ~20kHz

• Soft Start Function：Off / On(1~200ms, Res：1ms)

• Adjustable OCP / OVP / OPP / UVP Setting

• Short Circuit Function

• Timer function : Elapsed Time of load on

• Cut Off Time(Auto Load Off Timer )：1s to 999h 59min 59s or Off

• External Channel Control / Monitoring via Analog Control Connector

• Setup Memories：100 sets

• 3.5 Inch TFT LCD Display

• Multi Interface : USB 2.0 Device / Host , RS-232 , GPIB (Optional)

The PEL-3000 series, a single-channel, programmable D.C. electronic load with 0.01mA current resolution and 16A/μs current Slew Rate, is very ideal for testing server power supply and SPS (Switching Power Supply) for commercial and industrial computers. For a heavy-duty device like cloud ecosystem running 24-hour nonstop operations, a stable and high-power power supply, ranging from 175W to 1050W, is required to maintain the normal operation of server, Hub, and the equipment of data storage and internet communications. Owing to the increasing demand of data transmission and large scale data storage of telecommunications systems, the infrastructure of internet communications is in the pace of rapid expansion. This has greatly boosted the market demand of telecommunications equipment powered by power supply of 2000W and above. The flexible power combination of PEL-3000 meets the test requirements of present high-power power supply.

The PEL-3000H programmable DC Electronic load, which not only inherited functions and features from the PEL-3000 series but providing three current ranges for all PEL-3000H series and adding voltage monitor BNC terminals on the front panel. The PEL-3000H series, a single-channel, programmable D.C. electronic load with 800V and 0.84A/μs current Slew Rate, is ideal for the test of the high voltage devices such as the EV & HEV in-vehicle chargers, DC/DC converters or high-voltage batteries.

 제품 사양

PEL-3021

PEL-3041

PEL-3111

PEL-3211

전압

1.5V~150V

1.5V~150V

1.5V~150V

1.5V~150V

전류

0~35A

0~70A

0~210A

0~420A

전력

175W

350W

1050W

2100W

입력 저항

500kΩ

500kΩ

500kΩ

N/A

최소 동작 전압(DC)(typ.)

0.75V @ 17.5A

0.75V @ 35A

0.75V @ 105A

0.75V @ 210A

1.5V @ 35A

1.5V @ 70A

1.5V @ 210A

1.5V @ 420A

 CC(정전류) 모드

동작 범위

H

0~35A

0~70A

0~210A

0~420A

M

0~3.5A

0~7A

0~21A

L

0~0.35A

0~0.7A

0~2.1A

분해능

H/M/L

1mA/0.1mA/0.01mA

2mA/0.2mA/0.02mA

10mA/1mA/0.1mA

N/A

정확도

H/M/L

±(0.2% set+0.1% F.S^*1)+Vin^*2/500kΩ

±(1.2% set+1.1% F.S)

정확도(병렬)

H/M/L

±(1.2% set+1.1% F.S^*3)

 CR(정저항) 모드

동작 범위

H

23.33365S~400uS
(42.857mΩ~2.5kΩ)

46.6672S~800uS
(21.428mΩ~1.25KΩ)

140.0016S~2.4mS
(7.1427mΩ~416.6667Ω)

28.0002s~484.8us
(35.7135mΩ~2.08334Ω)

M

2.33336S~40uS
(428.566mΩ~25kΩ)

4.6667S~80uS
(214.28mΩ~12.5kΩ)

14.0001S~242.4uS
(71.427mΩ~4.16667kΩ)

L

0.233336S~4uS
(4.28566Ω~250kΩ)

0.46667S~8uS
(2.1428Ω~125kΩ)

1.40001S~24.24uS
(714.27mΩ~41.6667kΩ)

분해능

H/M/L

400uS/40uS/4uS

800uS/80uS/8uS

2.4mS/240uS/24uS

N/A

정확도

H/M/L

±(0.5% set^*6+0.5% F.S^*1)+Vin^*3/500kΩ

±(1.2% set+1.1% F.S)

정확도(병렬)

H/M/L

±(1.2% set+1.1% F.S)

 CV(정전압) 모드

동작 범위

H

1.5V~150V

1.5V~150V

1.5V~150V

1.5V~150V

L

1.5V~15V

1.5V~15V

1.5V~15V

1.5V~15V

분해능

H/L

10mV/1mV

10mV/1mV

10mV/1mV

N/A

정확도

H/L

±(0.1% set+0.1% F.S)

N/A

 CP(정전력) 모드

동작 범위

H

17.5W~175W

35W~350W

105W~1050W

210W~2100W

M

1.75W~17.5W

3.5W~35W

10.5W~105W

21W~210W

L

0.175W~1.75W

0.35W~3.5W

1.05W~10.5W

2.1W~21W

분해능

H/M/L

10mW/1mW/0.1mW

10mW/1mW/0.1mW

100mW/10mW/1mW

N/A

정확도

H/M

±(0.6% set^*5+1.4% F.S^*3)

N/A

 병렬 모드

최대 확장 용량

875W

1750W

5250W

9450W(with PEL-3111)

 Slew Rate(슬루율)

설정 범위  (CC)

H

2.5mA/us~2.5A/us

5mA/us~5A/us

16mA/us~16A/us

16mA/us~16A/us

M

250uA/us~250mA/us

500uA/us~500mA/us

1.6mA/us~1.6A/us

1.6mA/us~1.6A/us

L

25uA/us~25mA/us

50uA/us~50mA/us

160uA/us~160mA/us

160uA/us~160mA/us

분해능(CC)

H/M/L

1mA/100uA/10uA

2mA/200uA/20uA

6mA/600uA/60uA

N/A

설정 범위
(CR)

H

250uA/us~250mA/us

500uA/us~500mA/us

1.6mA/us~1.6A/us

1.6mA/us~1.6A/us

M

25uA/us~25mA/us

50uA/us~50mA/us

160uA/us~160mA/us

160uA/us~160mA/us

L

2.5uA/us~2.5mA/us

5uA/us~5mA/us

16uA/us~16mA/us

16uA/us~16mA/us

분해능(CR)

H/M/L

1uA/100nA/10nA

2uA/200nA/20nA

6uA/600nA/60nA

N/A

설정 정확도

±(10% set*9+25us)

 미터 정확도

전압 미터

±(0.1% rdg+0.1% F.S)

N/A

전류 미터

±(0.2% rdg+0.3% F.S)

N/A

전류 미터(병렬)

±(1.2% rdg+1.1% F.S)

N/A

 Dynamic(동적) 모드

동작 모드

CC, CR

T1 & T2

0.025ms~10ms(분해능 1us); 1ms~30s(분해능 1ms)

N/A

정확도

1us / 1ms ±100ppm

슬루율
(CC)

H

2.5mA/us~2.5A/us

5mA/us~5A/us

16mA/us~16A/us

16mA/us~16A/us

M

250uA/us~250mA/us

500uA/us~500mA/us

1.6mA/us~1.6A/us

1.6mA/us~1.6A/us

L

25uA/us~25mA/us

50uA/us~50mA/us

160uA/us~160mA/us

N/A

슬루율
(CR)

H

250uA/us~250mA/us

500uA/us~500mA/us

1.6mA/us~1.6A/us

N/A

M

25uA/us~25mA/us

50uA/us~50mA/us

160uA/us~160mA/us

L

2.5uA/us~2.5mA/us

5uA/us~5mA/us

16uA/us~16mA/us

전류 정확도

±0.4% F.S

±(1.2% set +1.1% F.S)

 기타

보호 기능

OVP, OCP, OPP, OHP, UVP, REV

인터페이스

USB(Host/Device)/RS-232/아날로그 제어 IO, GPIB(옵션)

AC 입력 전원

90VAC~132VAC/180VAC~250VAC 단상; 47Hz~63z

전력(최대)

90VA

110VA

190VA

230VA

치수(W/H/D)

214.5 x 124 x 400 mm

214.5 x 124 x 400 mm

429.5 x 128 x 400 mm

427.7 x 128 x 592.5 mm

무게 

약 6kg

약 7kg

약 17kg

약 23kg

 제품 사양

PEL-3021H

PEL-3041H

PEL-3111H

PEL-3211H

전압

5V~800V

5V~800V

5V~800V

5V~800V

전류

0~8.75A

0~17.5A

0~52.5A

0~105A

전력

175W

350W

1050W

2100W

입력 저항

3.24MΩ

3.24MΩ

3.24MΩ

N/A

최소 동작 전압(DC)(typ.)

5V @ 8.75A

5V @ 17.5A

5V @ 52.5A

5V @ 105A

2.5V @ 4.375A

2.5V @ 8.75A

2.5V @ 26.25A

2.5V @ 52.5A

 CC(정전류) 모드

동작 범위

H

0~8.75A

0~175A

0~52.5A

0~105A

M

0~875mA

0~1.75A

0~5.25A

0~10.5A

L

0~87.5mA

0~175mA

0~525mA

0~1.05A

분해능

H/M/L

300uA/30uA/3uA

0.6mA/60uA/6uA

2mA/200uA/20uA

N/A

정확도

H/M

±(0.2% set+0.1% F.S^*1)+Vin^*2/3.24MΩ

±(1.2% set+1.1% F.S)

L

±(0.2% set+0.1% F.S)+Vin^*2/3.24MΩ

±(1.2% set+1.1% F.S)

정확도(병렬)

H/M/L

±(1.2% set+1.1% F.S^*3)

N/A

 CR(정저항) 모드

동작 범위

H

1.75S~30uS
(571mΩ~33.3kΩ)

3.5S~60uS
(285mΩ~16.6kΩ)

10.5S~180uS
(95.2mΩ~5.55kΩ)

21S~360uS
(95.2mΩ~2.777kΩ)

M

175mS~3uS
(5.71Ω~333MΩ)

350mS~6uS
(2.85mΩ~166kΩ)

1.05S~18uS
(952mΩ~55.5kΩ)

2.1S~36uS
(476mΩ~27.77kΩ)

L

17.5mS~0.3uS
(57.1Ω~3.33MΩ)

35mS~0.6uS
(28.5mΩ~1.66MΩ)

105mS~1.8uS
(9.52Ω~555kΩ)

210mS~3.6uS
(4.762Ω~277.7kΩ)

분해능

H/M/L

30uS/3uS/0.3uS

60uS/6uS/0.6uS

180uS/18uS/1.8uS

N/A

정확도

H/M

±(0.5% set+0.5% F.S^*1)+Vin^*2/3.24MΩ

±(1.2% set+1.1% F.S)

L

±(0.5% set+0.5% F.S)+Vin^*2/3.24MΩ

N/A

병렬(typ.)

±(1.2% set+1.1% F.S^*3)

 CV(정전압) 모드

동작 범위

H

5V~800V

5V~800V

5V~800V

5V~800V

L

5V~80V

5V~80V

5V~80V

5V~80V

분해능

H/L

20m/2mV

20m/2mV

20m/2mV

N/A

정확도

H/L

±(0.2% set+0.2% F.S)

병렬(typ.)

±(0.2% set+0.2% F.S)

 CP(정전력) 모드

동작 범위

H

17.5W~175W

35W~350W

105W~1050W

210W~2100W

M

1.75W~17.5W

3.5W~35W

10.5W~105W

21W~210W

L