ELD5400 DC ELECTRONIC LOAD
Features
. 2.8-inch TFT LCD screen (320×240) with rich display contents
. The operation process is simple and convenient,
and with visual interface display system, it is easy to get started
. Key lock function to prevent misoperation
. Provides CC, CV, CR, CP and CC+CV, CR+CV several basic measurement modes
. Provides professional battery test and LED test
. The Tran test mode can test the dynamic output performance of the power supply
. The scan test mode can test the continuity of power output within a certain range
. The list test mode can simulate a variety of loading status changes
. The short circuit test can be used to simulate load short circuit
. Built-in buzzer alarm
. Maintain data storage in case of power failure
. Remote operation via USB, software optional
. Provides over current, over voltage, over power, over temperature protection.
The over voltage and over current parameters can be set flexibly
. It has intelligent fan speed control function, which can effectively reduce the fan noise
. With input polarity reverse protection
| Technical Data | ELD5410 | ELD5420 | ELD5411 |
| Channels | Single Channel | Double channels | Single Channel |
| Rated input | Power | 400W | 400W (200W × 2) | 400W |
| Input voltage | 0-150V | 0-150V | 0-500V |
| Input current | 0-40A | 0-20A × 2 | 0-15A |
| CV mode | Range | 0.1~19.999V，0.1~150.00V | 0.1~19.999V, 0.1~500.00V |
Resolution
| 1mV，10mV |
| Accuracy | ±(0.05%+0.02%FS) |
| CC mode | Range | 0~3.000A，0~40.00A | 0~3.000A，0~20.00A | 0~3.000A，0~15.00A |
Resolution
| 1mA，10mA |
| Accuracy | ±(0.05%+0.05%FS) |
| CR mode | Range | 0.05Ω~1 kΩ，1 kΩ~4.5kΩ |
Resolution
| 10mΩ，100mΩ |
| Accuracy | ±(0.1%+0.5%FS) |
| CP mode | Range | 0~400W | 0~200W | 0~400W |
Resolution
| 10mW |
| Accuracy | ±(0.1%+0.5%FS) |
| Tran Test | Mode | CC，CV |
| T1 & T2 | 1ms~60s (1ms resolution) |
| Accuracy | 0.1%+1ms |
| Battery Test | Discharge mode | CC，CR |
Maximum discharge capacity | 9999Ah |
| Resolution | 1mA，10mA，10mΩ，100mΩ |
Voltage Measuring | Range | 0~19.999V，0 ~150.00V | 0~19.999V，0~500.00V |
Resolution
| 1mV，10mV |
| Accuracy | ±(0.05%+0.1%FS) |
Current Measuring | Range | 0~3.000A，0~40.00A | 0~3.000A，0~20.00A | 0~3.000A，0~15.00A |
Resolution
| 1mA，10mA |
| Accuracy | ±(0.05%+0.1%FS) |
Power Measuring | Range | 0~400W | 0~200W | 0~400W |
Resolution
| 10mW |
| Accuracy | ±(0.1%+0.5%FS) |
| Short Circuit | Current (CC) | ≈3A, ≈40A | ≈3A, ≈20A | ≈3A, ≈15A |
| Voltage (CV) | 0V |
| Resistance (CR) | ≈40mΩ |
| Over Voltage Protection (OV) | ＞155V cut off input | ＞510V cut off input
|
| Over Current Protection (OC) | ＞42A cut off input | ＞22A cut off input | ＞16A cut off input |
| Over Power Protection (OP) | 420W | 220W | 420W |
| Over Temperature Protection | 85℃ |
| Power Source | 100VAC±10%~240VAC±10%, 50/60Hz |
| Dimension (W x H x D) | 90mm × 190mm × 300mm |
| Weight | 3 KG |
