| Model |
PEL-3021(H) |
PEL-3041(H) |
PEL-3111(H) |
PEL-3211(H) |
| Voltage |
1.5V-150V |
1.5V-150V |
1.5V-150V |
1.5V-150V |
| Current |
35A |
70A |
210A |
420A |
| Power |
175W |
350W |
1050W |
2100W |
| Operating Range |
0-35A, 0-3.5A, 0-0.35A |
A-70A, A-7A, A-0.7A |
A-210A, A-21A, A-2.1A |
420A
±(1.2% of set+1.1% of f.s) |
| Accuracy of Setting |
H,M,L |
±(0.2% of set + 0.1% of f.s) + Vin /500 kΩ |
| Accuracy of Setting (Parallel) |
H,M,L |
±(1.2% of set + 1.1% of f.s) |
| Resolution |
1mA, 0.1mA, 0.01mA |
2mA, 0.2mA, 0.02mA |
10mA, 1mA, 0.1mA |
N/A |
| Operating Range |
Range |
H |
23.3336S-400µS
(42.857 mΩ ~ 2.5 kΩ) |
46.6672S ~ 800µS
(21.428mΩ ~ 1.25 kΩ) |
140.0016SA ~ 2.4mS
(7.1427mΩ ~ 416.6667 Ω) |
28.0002s ~ 484.8µs
(35.7135mΩ ~ 2.08334Ω) |
| M |
23.3336S-400µS
(428.566 mΩ ~ 25 kΩ) |
4.6667S ~ 80µS
(214.28mΩ ~ 12.5 kΩ) |
14.0001S ~ 242.4µS
(71.427mΩ ~ 4.16667 Ω) |
| L |
0.233336S~4µS
(4.28566Ω~250kΩ |
0.46667S~8µS
(2.1428mΩ ~ 125 kΩ) |
1.40001S ~ 24.24µS
(714.27mΩ ~ 41.6667 Ω) |
| Accuracy of Setting |
H,M,L |
±(0.5 % of set + 0.5 % of f.s) + Vin /500kΩ |
±(1.2% of set +1.1% of f.s) |
| Resolution |
400µS, 40µS, 4µS |
800µS, 80µS, 8µS |
2.4mS, 240µS, 24µS |
N/A |
| Operating Range |
Range |
H |
1.5V~150V |
1.5V~150V
1.5V~15V |
| L |
1.5V~15V |
| Accuracy of Setting |
H,L |
±(0.1% of set + 0.1 % of f.s) |
N/A |
| Resolution |
H,L |
10mV/1mV |
| Operating Range |
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 |
| Resolution |
H,M,L |
±(0.6% of set + 1.4 % of f.s) |
N/A |
| Resolution |
10mW, 1mW, 0.1mW |
10mW, 1mW, 0.1mW |
100mW, 10mW, 1mW |
| Capacity |
875W |
1750W |
5250W |
PEL-3111 with booster
units: Max 9.45kW |
Setting Range
(CC mode) |
Range |
H |
2.5mA/µs~2.5A/µs |
5mA/µs~5A/µs |
16mA/µs~16A/µs |
16mA/µs~16A/µs |
| M |
250µA/µs~250mA/µs |
500µA/µs~500mA/µs |
1.6mA/µs~1.6A/µs |
1.6mA/µs~1.6A/µs |
| L |
25µA/µs~25mA/µs |
50µA/µs~50mA/µs |
160µA/µs~160mA/µs |
N/A |
Setting Range
(CR mode) |
Range |
H |
250µA/µs~250mA/µs |
500µA/µs~500mA/µs |
1.6mA/µs~1.6A/µs |
1.6mA/µs~1.6A/µs |
| M |
25µA/µs~25mA/µs |
50µA/µs~50mA/µs |
160mA/µs~160mA/µs |
160µA/µs~1.6mA/µs |
| L |
2.5µA/µs~2.5mA/µs |
5µA/µs~5mA/µs |
16µA/µs~16mA/µs |
N/A |
| Accuracy of Setting |
H,M,L |
±(10%of set*7 + 5µs |
N/A |
| Voltmeter |
Accuracy |
±(0.1 % rdg + 0.1% of f.s) |
N/A |
| Ammeter |
Accuracy |
±(0.2 % rdg + 0.3% of f.s) |
| Ammeter (Parallel Operation) |
Accuracy |
±(1.2 % rdg + 1.1% of f.s) |
| Operation Mode |
CC and CR |
| T1 & T2 |
0.025ms~10ms/Res :1µs ; 1ms~30s/Res :1ms |
| Accuracy |
1µs ; 1ms ±100ppm |
| Slew Rate |
Range |
H |
2.5mA/µs~2.5A/µs |
5mA/µs~5A/µs |
16mA/µs~16A/µs |
16mA/µs~16A/µs |
| M |
250µA/µs~250mA/µs |
500µA/µs~500mA/µs |
1.6mA/µs~1.6A/µs |
1.6mA/µs~1.6A/µs |
| L |
25µA/µs~25mA/µs |
50µA/µs~50mA/µs |
160µA/µs~160mA/µs |
N/A |
| Current Accuracy |
|
±0.4%FS |
±0.4%FS |
±0.4%FS |
±(1.2% of set+1.1% of F.S.) |
| Overvoltage protection (OVP) |
Adjustable ; Turns off the load at 110% of the rated voltage |
N/A |
| Overcurrent protection (OCP) |
0.03A~38.5A(Adjustable) |
0.06A~77A(Adjustable) |
0.2A~231A(Adjustable) |
| Overpower protection (OPP) |
0.1W~192.5W(Adjustable) |
0.3W~385W(Adjustable) |
1W~1155W(Adjustable) |
| Overheat protection (OHP) |
Turns off the load when the heat sink temperature reaches 95°C |
| Undervoltage protection (UVP) |
Adjustable : Turns off the load when detected
Can be set in the range of 0 V to 150 V or Off |
| Reverse connection protection(REV) |
By diode. Turns off the load when an alarm occurs |
| AC100V ~ 230V±10% ; 50Hz / 60Hz ± 2Hz |
| USB/RS232/Analog Control (Standard) ; GPIB (Option) |
| |
214.5(W)x124(H)x
400(D)mm;
Approx. 6kg |
214.5(W)x124(H)x
400(D)mm;
Approx. 7kg |
429.5(W)x128(H)x
400(D)mm;
Approx. 17kg |
427.7(W)x147.8(H)x
592.5(D)mm;
Approx. 23kg |
*1. Full scale H range.
*2. Vin: input terminal voltage of electronic load.
*3. M range applies to the full scale of H range.
*4. Set = Vin/Rset.
*5. It is not applied for the condition of the parallel operation.
*6.M range applies to the full scale of H range.
*7.Time to reach from 10% ~ 90% whent the current is varied from 2% ~ 100% (20% ~ 100% in M range) of the rated current.
|