DC Electronics Load
OEL15/30/60 Series DC Electronic Load
- Compact, portable, and movable design
- 2.8-inch TFT color LCD display
- Four operating modes: CV, CC, CR, and CP
- Dynamic current testing up to 5kHz
- High-resolution readback: 1mV / 0.1mA
- Supports remote sensing compensation
- Overvoltage protection (OVP)
- Overcurrent protection (OCP)
- Overpower protection (OPP)
- Overtemperature protection (OTP)
- RS232 communication interface
- Optional RS485 interface
- USB Device interface
- SCPI protocol support
- Optional Battery Discharge Test
- Optional OCP Test
- Optional OPP Test
- Optional Ripple Test
- Internal intelligent fan with forced-air cooling
Need a custom configuration?Our engineers are ready to help spec the right solution.
Overview
The OWON OEL15/30/60 Series DC Electronic Load combines compact construction with programmable loading capabilities. Depending on the model, it supports voltage ranges up to 600V, current ratings up to 30A, and power ratings up to 300W. The dynamic mode supports T1/T2 settings from 0.1ms to 50s, rise/fall slopes from 0.01A/ms to 2000A/ms, and a minimum rise time of 20μs. Voltage, current, and power readback are provided with high resolution, while OVP, OCP, OPP, and OTP functions help protect the equipment under abnormal operating conditions.
Available models
| Model | Voltage | Current | Power |
|---|---|---|---|
| OEL1515 | 0-150V | 0-15A | 150W |
| OEL1520 | 0-300V | 0-20A | 300W |
| OEL1530 | 0-600V | 0-30A | 150W |
| OEL3015 | 0-150V | 0-15A | 300W |
| OEL3020 | 0-300V | 0-20A | 150W |
| OEL3030 | 0-600V | 0-30A | 300W |
| OEL6015 | 0-150V | 0-15A | 150W |
| OEL6020 | 0-300V | 0-20A | 300W |
| OEL6030 | 0-600V | 0-30A | 300W |
Specifications
| Models | Available Models | OEL1515, OEL1520, OEL1530, OEL3015, OEL3020, OEL3030, OEL6015, OEL6020, OEL6030 |
| Rated Output | Voltage | 0-150V / 0-300V / 0-600V |
| Current | 0-15A / 0-20A / 0-30A | |
| Power | 150W / 300W depending on model | |
| Operating Voltage | Minimum Operating Voltage | 0.8V @ 15A; 0.9V @ 20A; 1.1V @ 30A |
| CV Mode | Range | 0-150V / 0-300V / 0-600V |
| Resolution | 1mV | |
| Accuracy | 0.05% + 0.05%FS | |
| CC Mode | Range | 0-15A / 0-20A / 0-30A |
| Resolution | 1mA | |
| Accuracy | 0.05% + 0.05%FS | |
| CR Mode | Range | 0.05Ω - 7.5kΩ |
| Accuracy | 0.1% + 0.01%R | |
| CP Mode | Range | 150W / 300W depending on model |
| Resolution | 10mW | |
| Accuracy | 0.1% + 0.1%FS | |
| Dynamic Mode | T1 & T2 | 0.1ms-50s |
| Rise/Fall Slope | 0.01A/ms-2000A/ms | |
| Minimum Rise Time | 20μs | |
| Voltage Readback | Range | 0-15V / 0-150V; 0-30V / 0-300V; 0-60V / 0-600V |
| Resolution | 1mV | |
| Accuracy | 0.05% + 0.05%FS | |
| Current Readback | Range | 0-15A / 0-20A / 0-30A |
| Resolution | 0.1mA | |
| Accuracy | 0.05% + 0.05%FS | |
| Power Readback | Range | 150W / 300W |
| Resolution | 10mW | |
| Accuracy | 0.1% + 0.1%FS | |
| Protection | Overpower Protection | >OPP, 10ms delay protect |
| Overvoltage Protection | >OVP, 0.1ms delay protect | |
| Overcurrent Protection | >OCP, 0.1ms delay protect | |
| Overtemperature | 85°C | |
| Optional Function | Test Functions | Battery Discharge Test, OCP Test, OPP Test (Order No. OEL-T); Ripple Test (Order No. OEL-V) |
| Input | Input Power | 100V-240Vac; 50Hz/60Hz |
| Interface | Communication | RS232, RS485 (optional), USB Device, SCPI Support |
| Cooling | Heat Dissipation | Internal Intelligent Fan with Forced Air Cooling |
| Safety | Withstand Voltage | 1.5KV / AC / 5mA |
| Mechanical | Dimensions | 84mm x 151mm x 283mm (W x H x D) |
| Device Weight | ≈ 2.5kg |