GW Instek PEL-3000 Series DC Electronic Load

$2,300.00

ModelPEL-3021PEL-3041PEL-3111PEL-3211
Voltage1.5V~150V1.5V~150V1.5V~150V1.5V~150V
Current35A70A210A420A
Power175W350W1050W2100W
Constant Current Mode
Operating Range0~35A0~3.5A0~0.35A0~70A0~7A0~0.7A0~210A0~21A0~2.1A420A
Accuracy of SettingH,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)  
Resolution1mA0.1mA0.01mA2mA0.2mA0.02mA10mA1mA0.1mAN/A
Constant Resistance Mode
Operating RangeH23.33365S~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)
M2.33336S~40uS
(428.566mΩ ~25kΩ)
4.6667S~80uS
(214.28mΩ ~12.5kΩ)
14.0001S~242.4uS
(71.427mΩ ~4.16667Ω)
L0.233336S~4uS
(4.28566Ω ~250kΩ)
0.46667S~8uS
(2.1428Ω ~125kΩ)
1.40001S~24.24uS
(714.27mΩ ~41.6667kΩ)
Accuracy of SettingH,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)
Resolution400uS40uS4uS800uS80uS8uS2.4mS240uS24uSN/A
Constant Voltage Mode
Operating RangeH1.5V~150V1.5V~150V1.5V~150V1.5V~150V
L1.5V~15V1.5V~15V1.5V~15V1.5V~15V
Accuracy of SettingH,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
ResolutionH,L10mV / 1mV10mV / 1mV10mV / 1mVN/A
Constant Power Mode
Operating RangeH17.5W~175W35W~350W105W~1050W210W~2100W
M1.75W~17.5W3.5W~35W10.5W~105W21W~210W
L0.175W~1.75W0.35W~3.5W1.05W~10.5W2.1W~21W
Accuracy of SettingH,M,L±(0.6 % of set*5  + 1.4 % of f.s*6)N/A
Resolution10mW1mW0.1mW10mW1mW0.1mW100mW10mW1mWN/A
PARALLEL Mode
Capacity875W1750W5250WPEL-3111 with 4 booster
units: Max 9.45kW
Slew Rate
Setting Range
(CC mode)
H2.5mA/us~2.5A/us5mA/us~5A/us16mA/us~16A/us16mA/us~16A/us
M250uA/us~250mA/us500uA/us~500mA/us1.6mA/us~1.6A/us1.6mA/us~1.6A/us
L25uA/us~25mA/us50uA/us~50mA/us160uA/us~160mA/usN/A
Resolution 0.1uA ~ 1mA0.2uA ~ 2mA0.6uA ~ 6mAN/A
Setting Range
(CR mode)
H250uA/us~250mA/us500uA/us~500mA/us1.6mA/us~1.6A/us1.6mA/us~1.6A/us
M25uA/us~25mA/us50uA/us~50mA/us160uA/us~160mA/us160uA/us~160mA/us
L2.5uA/us~2.5mA/us5uA/us~5mA/us16uA/us~16mA/usN/A
Resolution 0.1uA ~ 1mA0.2uA ~ 2mA0.6uA ~ 6mAN/A
Accuracy of SettingH,M,L±(10 % of set*7+ 5us)N/A
METER
Voltmeter  Accuracy±(0.1 % of rdg + 0.1 % of f.s.)N/A
AmmeterAccuracy±(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)
H2.5mA/us~2.5A/us5mA/us~5A/us16mA/us~16A/us16mA/us~16A/us
M250uA/us~250mA/us500uA/us~500mA/us1.6mA/us~1.6A/us1.6mA/us~1.6A/us
L25uA/us~25mA/us50uA/us~50mA/us160uA/us~160mA/usN/A
Slew Rate
(CR Mode)
HN/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 voltageN/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. 6kg7kg17kg23kg
DIMENSIONS & WEIGHT 214.5(W) x124(H) x400(D)mm. 214.5(W) x124(H) x400(D)mm429.5(W) x128(H) x400(D)mm427.7(W) x128(H) x592.5(D)mm