GW Instek PEL-3021H 175W Programmable DC Electronic Load

SKU
PEL-3021H
Manufacturer:
GW Instek

Key Features:

  • Power : 175W
  • Operating voltage (DC):0~800V
  • 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:0.84A/us
  • Run Program Function(GO/NO GO Test)
  • Sequence Function for High Efficient Load Simulations
  • 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)
Special Price $2,070.00 Regular Price $2,300.00

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GW Instek’s PEL3021H 175W Programmable DC Electronic Load is essential for testing high voltages like the EV & HEV in vehicle chargers, high voltage batteries or DC/DC converters. The single channel, programmable DC electronic load offers 3 current ranges of 8.75 A, 800V and 175W and also has a 800V and 0.84A/μs current Slew Rate.

Model

PEL-3021H

PEL-3041H

PEL-3111H

PEL-3211H

Voltage

0V~800V

0V~800V

0V~800V

0V~800V

Current

8.75A

17.5A

52.5A

105A

Power

175W

350W

1050W

2100W

Input Resistance

3.24MΩ

3.24MΩ

3.24MΩ

NA

Min.Operating Voltage

5V at 8.75A

5V at 17.5A

5V at 52.5A

5V at 105A

2.5V at 4.375A

2.5V at 8.75A

2.5V at 26.25A

2.5V at 52.5A

CC mode

 

Operating Range

H

0A~8.75A

0A~17.5A

0A~52.5A

0A~105A

M

0A~875mA

0A~1.75A

0A~5.25A

0A~10.5A

L

0A~87.5mA

0A~175mA

0A~525mA

0A~1.05A

 

Accuracy of Setting

H、M

±(0.2%set+0.1%fs*1)+Vin*2/3.24MΩ

±(1.2%set+1.1%fs)

L

±(0.2%set+0.1%fs)+Vin*2/3.24MΩ

±(1.2%set+1.1%fs)

Accuracy of

Setting(Parallel)

H、M、L

 ±(1.2%set+1.1%fs *3

±(1.2%set+1.1%fs)

Resolution

H

300μA

0.6mA

2mA

NA

 

M

30μA

60μA

200μA

NA

L

3μA

6μA

20μA

NA

CR mode

 

Operating Range

H

1.75S~30μS(571mΩ~33.3kΩ)

3.5S~60μS(285mΩ~16.6kΩ)

10.5S~180μS(95.2mΩ~

5.55kΩ)

21S~360μS(95.2mΩ~2.777kΩ)

M

175mS~3μS(5.71Ω~333MΩ)

350mS~6μS(2.85mΩ~166kΩ)

1.05S~18μS(952mΩ~

55.5kΩ)

2.1S~36μS(476mΩ~27.77kΩ)

L

17.5mS~0.3μS(57.1Ω~

3.33MΩ)

35mS~0.6μS(28.5mΩ~

1.66MΩ)

105mS~1.8μS(9.52Ω~

555kΩ)

210mS~3.6μS(4.762Ω~

277.7kΩ)

 

Accuracy of Setting

H、M

±(0.5%set+0.5%fs*1)+Vin*2/3.24MΩ

±(1.2%set+1.1%fs)

L

±(0.5%set+0.5%fs)+Vin*2/3.24MΩ

NA

Parallel(TYP)

±(1.2%set+1.1%fs*3)

NA

 

Resolution

H

30μS

60μS

180 μS

NA

M

3μS

6μS

18 μS

NA

L

0.3μS

0.6μS

1.8 μS

NA

CV mode

Operating Range

H

5V~800V

5V~800V

5V~800V

5V~800V

L

5V~80V

5V~80V

5V~80V

5V~80V

Accuracy of Setting

H, L Range

±(0.2%set+0.2%fs)

±(0.2%set+0.2%fs)

±(0.2%set+0.2%fs)

±(0.2%set+0.2%fs)

Parallel(TYP)

±(0.2%set+0.2%fs)

±(0.2%set+0.2%fs)

±(0.2%set+0.2%fs)

±(0.2%set+0.2%fs)

Resolution

H

20mV

20mV

20mV

NA

L

2mV

2mV

2mV

NA

CP mode

 

Operating Range

H

17.5W~175W

35W~350W

105W~1050W

210W~2100W

M

1.75W~17.5W

3.5W~350W

10.5W~105W

21W~210W

L

0.175W~1.75W

0.35W~10.5W

1.05W~10.5W

2.1W~21W

Accuracy of Setting

H、M

±(0.6%set+1.4%fs)+Vin/3.24MΩ

±(5%fs)TYP

Resolution

H

10mW

10mW

100mW

NA

M

1mW

1mW

10mW

NA

 

L

0.1mW

0.1mW

1mW

NA

Parallel mode

Capacity

 

875W

1750W

5250W

PEL-3111H with 4 booster units: Max 9,45kW

Slew Rate

Operation Mode

CC、CR

CC、CR

CC、CR

NA

 

 

 

Setting Range

CC     H

0.14mA/μs~140mA/μs

0.280mA/μs~280.0mA/μs

0.840mA/μs~840mA/μs

NA

CC     M

0.014μA/μs~14mA/μs

0.0280mA/μs~28.00mA/μs

0.0840mA/μs~84.00mA/μs

NA

CC    L

1.4μA/μs~1400μA/μs

2.80μA/μs~2800μA/μs

0.00840mA/μs~8.400mA/μs

NA

CR    H

0.014mA/μs~14mA/μs

0.0280mA/μs~28.00mA/μs

0.0840mA/μs~84.00mA/μs

NA

CR    M

0.0014mA/μs~1.4mA/μs

0.00280mA/μs~2.800mA/μs

0.00840mA/μs~8.400mA/μs

NA

CR    L

0.14μA/μs~140μA/μs

0.280μA/μs~280.0μA/μs

0.000840mA/μs~

0.8400mA/μs

NA

Accuracy of Setting

±(10%set+25μs)

±(10%set+25μs)

±(10%set+25μs)

NA

 

 

 

 

Resolution

50μA/μs(14mA~140mA/μs)

100μA/μs(28mA~280mA/μs)

300μA/μs(84mA~0.84A/μs)

NA

5μA/μs(1.4mA~14mA/μs)

10μA/μs(2.8mA~28mA/μs)

30μA/μs(8.4mA~84mA/μs)

NA

0.5μA/μs(140μA~1.4mA/μs)

1μA/μs(280μA~2.8mA/μs)

3μA/μs(840μA~8.4mA/μs)

NA

50nA/μs(14μA~140μA/μs)

0.1μA/μs(28μA~280μA/μs)

0.3μA/μs(84μA~840μA/μs)

NA

5nA/μs(1.4μA~14μA/μs)

10nA/μs(2.8μA~28μA/μs)

30nA/μs(8.4μA~84μA/μs)

NA

0.5nA/μs(0.14μA~1.4μA/μs)

1nA/μs(0.28μA~2.8μA/μs)

3nA/μs(0.84μA~8.4μA/μs)

NA

Meter

Voltmeter

Accuracy

±(0.1%red+0.1%fs)

±(0.1%red+0.1%fs)

±(0.1%red+0.1%fs)

±(0.1%red+0.1%fs) TYP

Ammeter

Accuracy

±(0.2%red+0.3%fs)

±(0.2%red+0.3%fs)

±(0.2%red+0.3%fs)

NA

 

Ammeter

Parallel

Accuracy TYP

±(1.2%red+1.1%fs)

±(1.2%red+1.1%fs) TYP

Dynamic mode

Operation Mode

CC、CR、CP

CC、CR、CP

CC、CR、CP

NA

T1&T2

0.025ms~10ms:1μs

0.025ms~10ms:1μs

0.025ms~10ms:1μs

NA

10ms~60s:1ms

10ms~60s:1ms

10ms~60s:1ms

NA

Accuracy

±100ppm of setting

±100ppm of setting

±100ppm of setting

±100ppm of setting

 

Slew Rate(CC)

H

0.140mA/us ~ 140.0mA

0.280mA/us ~ 280.0mA/us

0.840mA/us ~ 840.0mA/us

NA

M

0.014mA/us ~ 14.00mA

0.028mA/us ~ 28.00mA/us

0.084mA/us ~ 84.00mA/us

NA

L

1.400uA/us ~ 1400.0uA

2.800uA/us ~ 2800uA/us

0.0084mA/us ~ 8.400mA/us

NA

 

Slew Rate(CR)

H

0.014mA/us ~ 14.000mA

0.028mA/us ~ 28.00mA/us

0.084mA/us ~ 84.00mA/us

NA

M

0.0014mA/us ~ 1.4000mA

0.028mA/us ~ 2.800mA/us

0.0084mA/us ~ 8.400mA/us

NA

L

0.1400uA/us ~ 140.00uA

0.280uA/us ~ 280.0uA/us

0.00084mA/us ~ 0.8400mA/us

NA

Current Accuracy

±0.4%F.S

PROTECTION FUNCTION

 

Functions

Overvoltage protection(OVP), Overcurrent protection(OCP), Overpower protection(OPP), Overheat protection(OHP), Undervoltage protection(UVP), Reverse connection protection(REV)

General

Input Range

 

90VAC ~ 132VAC/ 180VAC ~ 250VAC Single-phase ; 47Hz~63Hz

Power(Max.)

 

90VA

110VA

190VA

230VA

Interface

 

Std: USB, RS-232, Analog Control; Opt: GPIB

Dimensions(mm) & Weight

 

213.8(W) x 124(H) x 400.5(D), Approx. 6kg

213.8(W) x 124(H) x 400.5(D), Approx. 7kg

427.8(W) x 124(H) x 400.5(D), Approx. 17kg

427.7(W) x 127.8(H) x 553.5(D), Approx. 23kg

*1 Full scale of H range

*2 Vin: input terminal voltage of electronic load

*3 M range applies to the full scale of H range

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