OEL15/30 Series DC Electronics Load
+ 2.8-inch TFT color LCD display
+ Four operation modes: CV, CC, CR, CP
+ Supports dynamic current testing up to 5kHz
+ High resolution readback: 1mV/0.1mA
+ Supports remote sensing compensation
+ Multiple protections including OVP/OCP/OPP/OTP
+ Standard interfaces: RS232 and RS485 with SCPI protocol support
+ Optional test functions:Battery Discharge Test, OCP Test, OPP Test (Order No.OEL-T1)
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Model |
OEL1515 |
OEL1520 |
OEL1530 |
OEL3015 |
OEL3020 |
OEL3030 |
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Rated Output |
Voltage |
0-150V |
0-300V |
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Current |
0-15A |
0-20A |
0-30A |
0-15A |
0-20A |
0-30A |
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Power |
150W |
300W |
150W |
300W |
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Min. Operate Voltage |
0.8V@15A |
0.9V@20A |
1.1V@30A |
0.8V@15A |
0.9V@20A |
1.1V@30A |
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CV Mode |
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Range |
0-150V |
0-300V |
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Resolution |
1mV |
1mV |
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Accuracy |
0.05%+0.05%FS |
0.05%+0.05%FS |
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CC Mode |
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Range |
0-15A |
0-20A |
0-30A |
0-15A |
0-20A |
0-30A |
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Resolution |
1mA |
1mA |
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Accuracy |
0.03%+0.03%IFS |
0.03%+0.03%IFS |
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CR Mode |
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Range |
0.05Ω - 7.5kΩ |
0.05Ω - 7.5kΩ |
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Accuracy *1 |
0.1%+0.01%R |
0.1%+0.01%R |
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CP Mode |
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Range |
150W |
300W |
150W |
300W |
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Resolution |
10mW |
10mW |
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Accuracy*1 |
0.1%+0.1%FS |
0.1%+0.1%FS |
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Dynamic Mode |
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T1&T2 |
0.1ms-50s |
0.1ms-50s |
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Rise/Fall Slope |
0.01A/ms-2000A/ms |
0.01A/ms-2000A/ms |
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Min. Rise Time |
20μs |
20μs |
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Voltage Readback |
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Range (V) |
0-15V / 0-150V |
0-30V / 0-300V |
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Resolution |
1mV |
1mV |
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Accuracy |
0.03%+0.05%FS |
0.03%+0.05%FS |
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Current Readback |
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Range |
0-15A |
0-20A |
0-30A |
0-15A |
0-20A |
0-30A |
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Resolution |
0.1mA |
0.1mA |
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Accuracy |
0.03%+0.03%FS |
0.03%+0.03%FS |
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Power Readback |
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Range |
150W |
300W |
150W |
300W |
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Resolution |
10mW |
10mW |
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Accuracy |
0.1%+0.1%FS |
0.1%+0.1%FS |
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Protection |
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Overpower Protection |
>OPP, 10ms delay protect |
>OPP, 10ms delay protect |
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Overvoltage Protection |
>OVP, 0.1ms delay protect |
>OVP, 0.1ms delay protect |
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Overcurrent Protection |
>OCP, 0.1ms delay protect |
>OCP, 0.1ms delay protect |
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Overtemperature |
85℃ |
85℃ |
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Optional function |
Battery Discharge Test，OCP Test, OPP Test， (Oredr NO. OEL-T1) |
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Input Power |
100V - 240Vac; 50Hz/60Hz |
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Interface |
RS232,RS485，USB Device， SCPI support |
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Heat Dissipation |
Internal intelligent fan with forced air cooling |
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Withstand Voltage |
1.5KV / AC / 5mA |
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Dimension ( W x H x D ) |
84mm*151mm*283mm |
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Device Weight |
≈ 2.5kg |
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The accessories subject to final delivery.
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Power Cord -
Fuse -
User Manual -
RS232 Com Cable (optional)