Product Description
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.
| Model |
Item |
Voltage / Current / Power |
| PEL-3021 |
DC Electronic Load |
0 – 35A / 1.5 – 150V , 175W |
| PEL-3041 |
DC Electronic Load |
0 – 70A / 1.5 – 150V , 350W |
| PEL-3111 |
DC Electronic Load |
0 – 210A / 1.5 – 150V , 1050W |
| PEL-3211 |
Booster |
0 – 420A / 1.5 – 150V , 2100W |
| PEL-3212 |
DC Electronic Load |
0 – 420A / 1.5 – 150V , 2100W |
| PEL-3323 |
DC Electronic Load |
0 – 630A / 1.5 – 150V , 3150W |
| PEL-3424 |
DC Electronic Load |
0 – 840A / 1.5 – 150V , 4200W |
| PEL-3535 |
DC Electronic Load |
0 – 1050A / 1.5 – 150V , 5250W |
| PEL-3322 |
DC Electronic Load |
0 – 630A / 1.5 – 150V , 3150W |
| PEL-3533 |
DC Electronic Load |
0 – 1050A / 1.5 – 150V , 5250W |
| PEL-3744 |
DC Electronic Load |
0 – 1470A / 1.5 – 150V , 7350W |
| PEL-3955 |
DC Electronic Load |
0 – 1890A / 1.5 – 150V , 9450W |
PEL-3021 / PEL-3041 / PEL-3111 / PEL-3211
|
 |
| Model |
PEL-3021 |
PEL-3041 |
PEL-3111 |
PEL-3211 |
| Voltage |
1.5V~150V |
1.5V~150V |
1.5V~150V |
1.5V~150V |
| Current |
35A |
70A |
210A |
420A |
| Power |
175W |
350W |
1050W |
2100W |
| Constant Current Mode |
| Operating Range |
0~35A |
0~3.5A |
0~0.35A |
0~70A |
0~7A |
0~0.7A |
0~210A |
0~21A |
0~2.1A |
420A |
| Accuracy of Setting |
H,M,L |
±(0.2 % of set + 0.1 % of f.s*1) + Vin*2/500 kΩ |
±(1.2% of set +1.1% of f.s) |
| Accuracy of Setting(Parallel) |
H,M,L |
±(1.2 % of set + 1.1 % of f.s*3) |
|
| Resolution |
1mA |
0.1mA |
0.01mA |
2mA |
0.2mA |
0.02mA |
10mA |
1mA |
0.1mA |
N/A |
| Constant Resistance Mode |
| Operating Range |
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~4.16667Ω) |
| L |
0.233336S~4uS
(4.28566Ω~250kΩ) |
0.46667S~8uS
(2.1428Ω~125kΩ) |
1.40001S~24.24uS
(714.27mΩ~41.6667kΩ) |
| Accuracy of Setting |
H,M,L |
±(0.5 % of set*4 + 0.5 % of f.s*1) + Vin*3/500kΩ |
±(1.2% of set +1.1% of f.s) |
| Resolution |
400uS |
40uS |
4uS |
800uS |
80uS |
8uS |
2.4mS |
240uS |
24uS |
N/A |
| Constant Voltage Mode |
| Operating Range |
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 |
| Accuracy of Setting |
H,L |
±(0.1 % of set + 0.1 % of f.s.) |
±(0.1 % of set + 0.1 % of f.s.) |
±(0.1 % of set + 0.1 % of f.s.) |
N/A |
| Resolution |
H,L |
10mV / 1mV |
10mV / 1mV |
10mV / 1mV |
N/A |
| Constant Power Mode |
| Operating Range |
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 |
| Accuracy of Setting |
H,M,L |
±(0.6 % of set*5 + 1.4 % of f.s*6) |
N/A |
| Resolution |
10mW |
1mW |
0.1mW |
10mW |
1mW |
0.1mW |
100mW |
10mW |
1mW |
N/A |
| PARALLEL Mode |
| Capacity |
875W |
1750W |
5250W |
PEL-3111 with 4 booster
units: Max 9.45kW |
| Slew Rate |
Setting Range
(CC mode) |
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 |
| Resolution |
|
0.1uA ~ 1mA |
0.2uA ~ 2mA |
0.6uA ~ 6mA |
N/A |
Setting Range
(CR mode) |
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 |
N/A |
| Resolution |
|
0.1uA ~ 1mA |
0.2uA ~ 2mA |
0.6uA ~ 6mA |
N/A |
| Accuracy of Setting |
H,M,L |
±(10 % of set*7+ 5us) |
N/A |
| METER |
| Voltmeter |
Accuracy |
±(0.1 % of rdg + 0.1 % of f.s.) |
N/A |
| Ammeter |
Accuracy |
±(0.2 % of rdg + 0.3 % of f.s.) |
N/A |
Ammeter
(Parallel Operation) |
Accuracy |
±(1.2 % of rdg + 1.1 % of f.s.) |
N/A |
| DYNAMIC MODE |
| Operation mode |
CC / CR |
| T1 & T2 |
0.025ms ~ 10ms / Res : 1us ; 1ms ~ 30s / Res : 1ms |
| Accuracy |
1us / 1ms ±100ppm |
Slew Rate
(CC Mode) |
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 |
Slew Rate
(CR Mode) |
H |
N/A |
| M |
| L |
| Current Accuracy |
±0.4%F.S |
±0.4%F.S |
±0.4%F.S |
±(1.2% of set +1.1% of f.s) |
| Protection Function |
| Overvoltage (OVP) |
Adjustable ; Turns off the load at 110% of the rated voltage |
N/A |
| Overcurrent (OCP) |
0.03A ~ 38.5A (Adjustable) |
0.06A ~ 77A (Adjustable) |
0.2A ~ 231A (Adjustable) |
| Overpower (OPP) |
0.1W ~ 192.5W (Adjustable) |
0.3W ~ 385W (Adjustable) |
1W ~ 1155W (Adjustable) |
| Overheat (OHP) |
Turns off the load when the heat sink temperature reaches 95 °C |
| Undervoltage (UVP) |
Adjustable : Turns off the load when detected. Can be set in the range of 0 V to 150 V or Off. |
| Reverse connection (REV) |
By diode. Turns off the load when an alarm occurs. |
| General Specifications |
| Power Source |
AC100V ~ 230V±10% ; 50Hz / 60Hz ± 2Hz |
| Interface |
USB/RS232C/Analog Control (Standard) ; GPIB(Option) |
| Weight |
Approx. 6kg |
7kg |
17kg |
23kg |
| DIMENSIONS & WEIGHT |
214.5(W)x124(H)x400(D)mm. |
214.5(W)x124(H)x400(D)mm |
429.5(W)x128(H)x400(D)mm |
427.7(W)x128(H)x592.5(D)mm |
PEL-3212 / PEL-3323 / PEL-3424 / PEL-3535
 |
| Model |
PEL-3212 |
PEL-3323 |
PEL-3424 |
PEL-3535 |
| Voltage |
1.5V~150V |
1.5V~150V |
1.5V~150V |
1.5V~150V |
| Current |
0~420A |
0~630A |
0~840A |
0~1050A |
| Power |
2100W |
3150W |
4200W |
5250W |
| Constant Current Mode |
| Operating Range |
0~420A |
0~42A |
0~4.2A |
0~630A |
0~63A |
0~6.3A |
0~840A |
0~84A |
0~8.4A |
0~1050A |
0~105A |
0~10.5A |
| Accuracy of Setting |
H,M,L |
±(0.2 % of set + 0.1 % of f.s*1) + Vin*2/500 kΩ |
| Accuracy of Setting(Parallel) |
H,M,L |
N/A |
| Resolution |
20mA |
2mA |
0.2mA |
30mA |
3mA |
0.3mA |
40mA |
4mA |
0.4mA |
50mA |
5mA |
0.5mA |
| Constant Resistance Mode |
| Operating Range |
H |
280.0032S~4.8mS
(3.57138mΩ~208.333Ω) |
420.0048S~7.2mS
(2.38092mΩ~138.888Ω) |
560.0064S~9.6mS
(1.78569mΩ~104.166Ω) |
700.008S~12mS
(1.42855mΩ~83.3333Ω) |
| M |
28.00032S~480uS
(35.7138mΩ~2083.33Ω) |
42.00048S~720uS
(23.8092mΩ~1388.88Ω) |
56.00064S~960uS
(17.8569mΩ~1041.66Ω) |
70.0008S~1.2mS
(14.2855mΩ~833.333Ω) |
| L |
2.800032S~48uS
(357.138mΩ~20.8333kΩ) |
4.200048S~72uS
(238.092mΩ~13.8888kΩ) |
5.600064S~96uS
(178.569mΩ~10.4166kΩ) |
7.00008S~120uS
(142.855mΩ~8.33333kΩ) |
| Accuracy of Setting |
H,M,L |
±(0.5 % of set*4 + 0.5 % of f.s.*3) + Vin*2/500 kΩ |
±(0.5 % of set*4 + 0.5 % of f.s.*3) + Vin*2/500 kΩ |
±(0.5 % of set*4 + 0.5 % of f.s.*3) + Vin*2/500 kΩ |
±(0.5 % of set*4 + 0.5 % of f.s.*3) + Vin*2/500 kΩ |
| Resolution |
4.8mS |
480uS |
48uS |
7.2mS |
720uS |
72uS |
9.6mS |
960uS |
96uS |
12mS |
1.2mS |
120uS |
| Constant Voltage Mode |
| Operating Range |
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 |
| Accuracy of Setting |
H,L |
±(0.1 % of set + 0.1 % of f.s) |
±(0.1 % of set + 0.1 % of f.s) |
±(0.1 % of set + 0.1 % of f.s) |
±(0.1 % of set + 0.1 % of f.s) |
| Resolution |
H,L |
10mV / 1mV |
10mV / 1mV |
10mV / 1mV |
10mV / 1mV |
| Constant Power Mode |
| Operating Range |
H |
210W~2100W |
315W~3150W |
420W~4200W |
525W~5250W |
| M |
21W~210W |
31.5W~315W |
42W~420W |
52.5W~525W |
| L |
2.1W~21W |
3.15W~31.5W |
4.2W~42W |
5.25W~52.5W |
| Accuracy of Setting |
H,M,L |
±(0.6 % of set + 1.4 % of f.s*3) |
±(0.6 % of set + 1.4 % of f.s*3) |
±(0.6 % of set + 1.4 % of f.s*3) |
±(0.6 % of set + 1.4 % of f.s*3) |
| Resolution |
200mW |
20mW |
2mW |
300mW |
30mW |
3mW |
400mW |
40mW |
4mW |
500mW |
50mW |
5mW |
| PARALLEL Mode |
| Capacity |
N/A |
| Slew Rate |
Setting Range
(CC mode) |
H |
32mA/us~16A/us |
48mA/us~16A/us |
64mA/us~16A/us |
80mA/us~16A/us |
| M |
3.2mA/us~1.6A/us |
4.8mA/us~1.6A/us |
6.4mA/us~1.6A/us |
8mA/us~1.6A/us |
| L |
320uA/us~160mA/us |
480uA/us~160mA/us |
640uA/us~160mA/us |
800uA/us~160mA/us |
| Resolution |
1.2uA~12mA |
1.8uA~18mA |
2.4uA~24mA |
3uA~30mA |
Setting Range
(CR mode) |
H |
3.2mA/us~1.6A/us |
4.8mA/us~1.6A/us |
6.4mA/us~1.6A/us |
8mA/us~1.6A/us |
| M |
320uA/us~160mA/us |
480uA/us~160mA/us |
640uA/us~160mA/us |
800uA/us~160mA/us |
| L |
32uA/us~16mA/us |
48uA/us~16mA/us |
64uA/us~16mA/us |
80uA/us~16mA/us |
| Resolution |
120nA~1.2mA |
180nA~1.8mA |
240nA~2.4mA |
300nA~3.0mA |
| Accuracy of Setting |
H,M,L |
±(10 % of set*7+ 5us) |
| METER |
| Voltmeter |
Accuracy |
±(0.1 % of rdg + 0.1 % of f.s) |
±(0.1 % of rdg + 0.1 % of f.s) |
±(0.1 % of rdg + 0.1 % of f.s) |
±(0.1 % of rdg + 0.1 % of f.s) |
| Ammeter |
Accuracy |
±(0.2 % of rdg + 0.3 % of f.s) |
±(0.2 % of rdg + 0.3 % of f.s) |
±(0.2 % of rdg + 0.3 % of f.s) |
±(0.2 % of rdg + 0.3 % of f.s) |
| Ammeter(Parallel Operation) |
Accuracy |
N/A |
| DYNAMIC MODE |
| Operation mode |
CC and CR |
CC and CR |
CC and CR |
CC and CR |
| T1 & T2 |
0.025mS ~ 10mS / Res : 1uS
1mS ~ 30S / Res : 1mS |
0.025mS ~ 10mS / Res : 1uS
1mS ~ 30S / Res : 1mS |
0.025mS ~ 10mS / Res : 1uS
1mS ~ 30S / Res : 1mS |
0.025mS ~ 10mS / Res : 1uS
1mS ~ 30S / Res : 1mS |
| Accuracy |
1uS / 1mS ± 100ppm |
1uS / 1mS ± 100ppm |
1uS / 1mS ± 100ppm |
1uS / 1mS ± 100ppm |
Slew Rate
(CC Mode) |
H |
32mA/us~16A/us |
48mA/us~16A/us |
64mA/us~16A/us |
80mA/us~16A/us |
| M |
3.2mA/us~1.6A/us |
4.8mA/us~1.6A/us |
6.4mA/us~1.6A/us |
8mA/us~1.6A/us |
| L |
320uA/us~160mA/us |
480uA/us~160mA/us |
640uA/us~160mA/us |
800uA/us~160mA/us |
Slew Rate
(CR Mode) |
H |
3.2mA/us~1.6A/us |
4.8mA/us~1.6A/us |
6.4mA/us~1.6A/us |
8mA/us~1.6A/us |
| M |
320uA/us~160mA/us |
480uA/us~160mA/us |
640uA/us~160mA/us |
800uA/us~160mA/us |
| L |
32uA/us~16mA/us |
48uA/us~16mA/us |
64uA/us~16mA/us |
80uA/us~16mA/us |
| Current Accuracy |
±0.4%F.S. |
±0.4%F.S. |
±0.4%F.S. |
±0.4%F.S. |
| Protection Function |
| Overvoltage (OVP) |
Turns off the load at 110% of the rated voltage |
| Overcurrent (OCP) |
0.4A~462A |
0.6A~693A |
0.8A~924A |
1.0A~1155A |
| Overpower (OPP) |
2W~2310W |
3W~3465W |
4W~4620W |
5W~5775W |
| Overheat (OHP) |
Turns off the load when the heat sink temperature reaches 95 °C |
| Undervoltage (UVP) |
Turns off the load when detected. Can be set in the range of 0 V to 150 V or Off. |
| Reverse connection (REV) |
By diode. Turns off the load when an alarm occurs. |
| General Specifications |
| Power Source |
AC100V ~ 230V±10% ; 50Hz / 60Hz ± 2Hz |
| Interface |
USB/RS232C/Analog Control (Standard) ; GPIB(Option) |
| Weight |
Approx. 67.5kg |
Approx. 85.5kg |
Approx. 110kg |
Approx. 127.5kg |
| DIMENSIONS & WEIGHT |
598(W)x611(H)x706(D)mm |
598(W)x611(H)x706(D)mm |
598(W)x877(H)x706(D)mm |
598(W)x877(H)x706(D)mm |
PEL-3322 / PEL-3533 / PEL-3744 / PEL-3955
 |
| Model |
PEL-3322 |
PEL-3533 |
PEL-3744 |
PEL-3955 |
| Voltage |
1.5V~150V |
1.5V~150V |
1.5V~150V |
1.5V~150V |
| Current |
0~630A |
0~1050A |
0~1470A |
0~1890A |
| Power |
3150W |
5250W |
7350W |
9450W |
| Constant Current Mode |
| Operating Range |
0~630A |
0~63A |
N/A |
0~1050A |
0~105A |
N/A |
0~1470A |
0~147A |
N/A |
0~1890A |
0~189A |
N/A |
| Accuracy of Setting |
H,M,L |
±(0.2 % of set + 0.1 % of f.s*1) + Vin*2/500 kΩ |
| Accuracy of Setting(Parallel) |
H,M,L |
N/A |
| Resolution |
30mA |
3mA |
N/A |
50mA |
5mA |
N/A |
70mA |
7mA |
N/A |
90mA |
9mA |
N/A |
| Constant Resistance Mode |
| Operating Range |
H |
420.0048S~7.2mS
(2.38092mΩ~138.888Ω) |
700.008S~12mS
(1.42855mΩ~83.3333Ω) |
980.0112S~16.8mS
(1.02039mΩ~59.5238Ω) |
1260.0144S~21.6mS
(793.641uΩ~46.2963Ω) |
| M |
42.00048S~720uS
(23.8092mΩ~1388.88Ω) |
70.0008S~1.2mS
(14.2855mΩ~833.333Ω) |
98.00112S~1.68mS
(10.2039mΩ~595.238Ω) |
126.00144S~2.16mS
(7.93641mΩ~462.963Ω) |
| L |
N/A |
N/A |
N/A |
N/A |
| Accuracy of Setting |
H,M,L |
±(0.5 % of set*4 + 0.5 % of f.s.*3) + Vin*2/500 kΩ |
±(0.5 % of set*4 + 0.5 % of f.s.*3) + Vin*2/500 kΩ |
±(0.5 % of set*4 + 0.5 % of f.s.*3) + Vin*2/500 kΩ |
±(0.5 % of set*4 + 0.5 % of f.s.*3) + Vin*2/500 kΩ |
| Resolution |
7.2mS |
720uS |
N/A |
12mS |
1.2mS |
N/A |
16.8mS |
1.68mS |
N/A |
21.6mS |
2.16mS |
N/A |
| Constant Voltage Mode |
| Operating Range |
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 |
| Accuracy of Setting |
H,L |
±(0.1 % of set + 0.1 % of f.s) |
±(0.1 % of set + 0.1 % of f.s) |
±(0.1 % of set + 0.1 % of f.s) |
±(0.1 % of set + 0.1 % of f.s) |
| Resolution |
H,L |
10mV / 1mV |
10mV / 1mV |
10mV / 1mV |
10mV / 1mV |
| Constant Power Mode |
| Operating Range |
H |
315W~3150W |
525W~5250W |
735W~7350W |
945W~9450W |
| M |
31.5W~315W |
52.5W~525W |
73.5W~735W |
94.5W~945W |
| L |
N/A |
N/A |
N/A |
N/A |
| Accuracy of Setting |
H,M,L |
±(0.6 % of set + 1.4 % of f.s*3) |
±(0.6 % of set + 1.4 % of f.s*3) |
±(0.6 % of set + 1.4 % of f.s*3) |
±(0.6 % of set + 1.4 % of f.s*3) |
| Resolution |
300mW |
30mW |
N/A |
500mW |
50mW |
N/A |
700mW |
70mW |
N/A |
900mW |
90mW |
N/A |
| PARALLEL Mode |
| Capacity |
N/A |
| Slew Rate |
Setting Range
(CC mode) |
H |
48mA/us~16A/us |
80mA/us~16A/us |
112mA/us~16A/us |
144mA/us~16A/us |
| M |
4.8mA/us~1.6A/us |
8mA/us~1.6A/us |
11.2mA/us~1.6A/us |
14.4mA/us~1.6A/us |
| L |
N/A |
N/A |
N/A |
N/A |
| Resolution |
1.8uA~18mA |
3uA~30mA |
4.2uA~42mA |
5.4uA~54mA |
Setting Range
(CR mode) |
H |
4.8mA/us~1.6A/us |
8mA/us~1.6A/us |
11.2mA/us~1.6A/us |
14.4mA/us~1.6A/us |
| M |
480uA/us~160mA/us |
800uA/us~160mA/us |
1.12mA/us~160mA/us |
1.44mA/us~160mA/us |
| L |
N/A |
N/A |
N/A |
N/A |
| Resolution |
0.18nA~18mA |
0.3nA~3.0mA |
0.42nA~4.2mA |
0.54nA~5.4mA |
| Accuracy of Setting |
H,M,L |
±(10 % of set*7+ 5us) |
| METER |
| Voltmeter |
Accuracy |
±(0.1 % of rdg + 0.1 % of f.s) |
±(0.1 % of rdg + 0.1 % of f.s) |
±(0.1 % of rdg + 0.1 % of f.s) |
±(0.1 % of rdg + 0.1 % of f.s) |
| Ammeter |
Accuracy |
±(0.2 % of rdg + 0.3 % of f.s) |
±(0.2 % of rdg + 0.3 % of f.s) |
±(0.2 % of rdg + 0.3 % of f.s) |
±(0.2 % of rdg + 0.3 % of f.s) |
| Ammeter(Parallel Operation) |
Accuracy |
N/A |
| DYNAMIC MODE |
| Operation mode |
CC and CR |
CC and CR |
CC and CR |
CC and CR |
| T1 & T2 |
0.025mS ~ 10mS / Res : 1uS
1mS ~ 30S / Res : 1mS |
0.025mS ~ 10mS / Res : 1uS
1mS ~ 30S / Res : 1mS |
0.025mS ~ 10mS / Res : 1uS
1mS ~ 30S / Res : 1mS |
0.025mS ~ 10mS / Res : 1uS
1mS ~ 30S / Res : 1mS |
| Accuracy |
1uS / 1mS ± 100ppm |
1uS / 1mS ± 100ppm |
1uS / 1mS ± 100ppm |
1uS / 1mS ± 100ppm |
| Slew Rate(CC Mode) |
H |
48mA/us~16A/us |
80mA/us~16A/us |
112mA/us~16A/us |
144mA/us~16A/us |
| M |
4.8mA/us~1.6A/us |
8mA/us~1.6A/us |
11.2mA/us~1.6A/us |
14.4mA/us~1.6A/us |
| L |
N/A |
N/A |
N/A |
N/A |
| Slew Rate(CR Mode) |
H |
4.8mA/us~1.6A/us |
8mA/us~1.6A/us |
11.2mA/us~1.6A/us |
14.4mA/us~1.6A/us |
| M |
480uA/us~160mA/us |
800uA/us~160mA/us |
1.12mA/us~160mA/us |
1.44mA/us~160mA/us |
| L |
N/A |
N/A |
N/A |
N/A |
| Current Accuracy |
±0.4%F.S. |
±0.4%F.S. |
±0.4%F.S. |
±0.4%F.S. |
| Protection Function |
| Overvoltage (OVP) |
Turns off the load at 110% of the rated voltage |
| Overcurrent (OCP) |
0.6A~693A |
1.0A~1155A |
1.4A~1617A |
1.8A~2079A |
| Overpower (OPP) |
3W~3465W |
5W~5775W |
7W~8085W |
9W~10395W |
| Overheat (OHP) |
Turns off the load when the heat sink temperature reaches 95 °C |
| Undervoltage (UVP) |
Turns off the load when detected. Can be set in the range of 0 V to 150 V or Off. |
| Reverse connection (REV) |
By diode. Turns off the load when an alarm occurs. |
| General Specifications |
| Power Source |
AC100V ~ 230V±10% ; 50Hz / 60Hz ± 2Hz |
| Interface |
USB/RS232C/Analog Control (Standard) ; GPIB(Option) |
| Weight |
Approx. 73kg |
Approx. 96.5kg |
Approx. 125kg |
Approx. 149kg |
| DIMENSIONS & WEIGHT |
598(W)x611(H)x706(D)mm |
598(W)x611(H)x706(D)mm |
598(W)x877(H)x706(D)mm |
598(W)x877(H)x706(D)mm |
*1 Full scale of H rangerated current.
*2 Vin: input terminal voltage of electric load.
*3 M range applies to the full scale of H range
*4 Set = Vin / Rset
*5 It is not applied for the conditon of the parallel operation
*6 M range applies to the full scale of H range
*7 Time to reach from 10% ~ 90% when the current is varied from 2% ~ 100% (20% ~ 100% in M range) of the rated current.
ACCESSORIES:
User Manual CD x 1, Power Cord (depend on model number), Peotection cover, Insulation sheet,
GTL-255 Frame Link Cable (for PEL-3211/3212/3323/3424/3535/3322/3533/3744/3935)
Optional Accessories:
GTL-120 Test Lead (Max 40A)
GTL-248 GPIB Cable (2m)
GTL-246 USB Cable, USB 2.0A-B TYPE CABLE, 4P
GTL-255 Frame Link Cable (300mm)
GTL-251 GPIB-USB-HS (High Speed)
GRA-413 Rack Mount Kit (EIA+JIS) for PEL-3211
GRA-414-J Rack Mount Kit (JIS) for PEL-3021/3041/3111
GRA-414-E Rack Mount Kit (EIA) for PEL-3021/3041/3111
PEL-004 GPIB Card
