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300W DC Programmable Electronic Load for Battery Test: 0-500V / 0-15A
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In Stock
Product ID # 1957
Part Number: EL-300WB
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Feature:
- Six high speed operation modes: CC,CR,CV,CW,CC+CV,CR+CV
- Over current, over voltage, over power, over heating and polarity reversal protection
- High-luminance vacuum fluorescent display (VFD) screen with two line, four channel display
- Intelligent fan system will automatically activate based on changing ambient temperatures
- Soft-start time setting, activating the power supply in accordance with the set voltage value
- Battery test and short-circuit test functions
- Capable of rising edge and falling edge dynamic testing
- Supporting external triggeron either input or output
- External current waveform monitor terminal output terminal
- Supports remote voltage compensation and multi-data storage
- Power-on-self-test, software calibration and standard rack mountable
- Edits arbitrary waveforms in list function
- Available with RS232/RS485/USB serial interfaces.
Specification:
| Input Rating |
Power |
300W, 110V/220V |
| Current |
0-15A |
| Voltage |
0-500V |
| CC Mode |
Range |
0-3A |
0-15A |
| Resolution |
0.1mA |
1mA |
| Accuracy |
0.03%+0.05%FS |
0.03%+0.05%FS |
| CV Mode |
Range |
0.1-19.999V |
0.1-500V |
| Resolution |
1mV |
10mV |
| Accuracy |
0.03%+0.02%FS |
0.03%+0.05%FS |
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CR Mode (Voltage and current input value >=10% full measurement)
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Range |
0.3-10K Oh |
0.3-5K Oh |
| Resolution |
16 bit |
16 bit |
| Accuracy |
0.1%+0.1%FS |
0.1%+0.1%FS |
| CW Mode (Voltage and current input value >=10% full measurement) |
Range |
0-300W |
0-300W |
| Resolution |
1mW |
10mW |
| Accuracy |
0.1%+0.1%FS |
0.1%+0.1%FS |
| Voltage Measurement |
Voltage |
0-19.999V |
0-500V |
| Resolution |
1mV |
10mV |
| Accuracy |
0.015%+0.03%FS |
0.015%+0.05%FS |
| Current Measurement |
Current |
0-3A |
0-15A |
| Resolution |
0.01mA |
0.1mA |
| Accuracy |
0.03%+0.05%FS |
0.03%+0.08%FS |
| Power Measurement(Voltage and current input value >=10% full measurement) |
Power |
100W |
300W |
| Resolution |
1mW |
10mW |
| Accuracy |
0.1%+0.1%FS |
0.1%+0.1%FS |
| Battery Test |
Battery Input:0.1-150V; Max. Measurement:Capacity=999AH; Resolution=0.1mA; Time Range=1S-16H
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| Dynamic Test |
Transition List: 0-25kHZ; 2.5A/uS; T1&T2:60uS-999S; Accuracy:+15% offset+10%FS
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| Current soft-startup Time |
1mS;2mS;5mS;10mS;20mS;50mS;100mS;200mS;500mS;1000mS Accuracy:+15% offset+10%FS
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| Short Circuit |
Current(CC) |
=3.3A |
=18A |
| Voltage(CV) |
0V |
| Resistance(CR) |
=300mOh |
| Temperature |
Operating |
0~40oC |
| Nonoperating |
-10oC~70oC |
| Dimension |
W*H*D(mm) |
214*108*365 |
| Weight |
Kg |
3.5 |
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