Electronic DC load for max. 150V, 40A, 200W. With USB Host, USB Device and RS232 interface
Product Code: DL3021
Warehouse in Europe
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Product description
Weight
9.04 kg.
Brand
DL3000 Series precision DC Electronic Loads
The DL3000 is a cost-effective programmable DC electronic load with performance specifications that rival any instrument in its class. With a user-friendly interface including graphical charting, the DL3000 series provides various interfaces for remote communication to meet your diversified test requirements. Test power systems and batteries with configurable static, transient, and advanced application modes.
- DL3021/DL3021A: single channel, DC150 V/40 A, total power up to 200 W.
- DL3031/DL3031A: single channel, DC150 V/60 A, total power up to 350 W.
- Dynamic mode: up to 30 kHz.
- Adjustable current rising speed: 0.001 A/μs to 5 A/μs.
- Min. readback resolution: 0.1 mV，0.1 mA.
- 4.3-inch TFT LCD, capable of displaying multiple parameters and states simultaneously.
- Overvoltage/overcurrent/overpower/overtemperature/reverse voltage protection.
- 4 static modes: CC, CV, CR, CP.
- 3 dynamic modes: continuous, pulsed, toggled.
- List function supports editing as many as 512 steps.
- Battery test function, OCP test, OPP test, factory test function, etc.
- Short-circuit test function.
- Power-off memory function.
- Built-in RS232/USB/LAN communication interface.
Benefits
- Dynamic Load Performance and Visualization - learn more with flexible load conditions and on screen waveform graphing.
- Up to 5 A/us slew rate and 30 kHz dynamic loading - test further for performance and reliability with the fastest frequency and slew rate in its class.
- High resolution and accuracy on voltage and current load conditions - test confidently with impressive voltage and current accuracy, noise, and resolution.
- 3 Built in application setups for battery testing or Current or Power optimization - quickly characterize your device with automated battery and power step tests without any programming.
- Free UltraLoad Software for remote operation and monitoring - full Control and log results from a PC over USB or Ethernet for efficiency and ease of use.
Technical data
| DC Input (0°C~40°C) | 1 channel |
| Voltage | 150V |
| Current | 40A |
| Maximum Power | 200W |
| Minimum Operating Voltage (DC) | 40A @ 1V |
| CC Mode | |
| Range | 0~4A |
| Programmable resolution | 1mA |
| Programmable accuracy | ±(0.1%+0.1%FS) |
| Temperature Coefficient | 100 ppm/°C |
| CV Mode | |
| Range | 0~15V |
| Programmable resolution | 1mV |
| Programmable accuracy | ±(0.05%+0.02%FS) |
| Temperature Coefficient | 50 ppm/°C |
| CR Mode | |
| Range | 0.08Ω~15Ω (0.0667 S~12.5 S) |
| Programmable resolution | 2mA/Vsense |
| Programmable accuracy | Vin/Rset*(0.2%)+0.2%IFS |
| CP Mode | |
| Range | 0~200W |
| Resolution | 100mW |
| Con Mode | |
| Frequency range | 0.001Hz~15kHz |
| Frequency resolution | 0.8% |
| Frequency accuracy | ±0.5% |
| Duty cycle range | 5%~95%，1% |
| Readback Current | |
| Range | 0~40A |
| Resolution | 1mA |
| Accuracy | ±(0.1%+0.1%FS) |
| Temperature coefficient | 50ppm/°C |
| Readback voltage | |
| Range | 0~150V |
| Resolution | 0.1mV |
| Accuracy | ±(0.05%+0.02%FS) |
| Temperature coefficient | 20ppm/°C |
| Readback Resistance | |
| Range | 0.08Ω~15kΩ (0.0667S~0.5S) |
| Resolution | 2mA/Vsense |
| Readback Power | |
| Range | 0~200W |
| Resolution | 100mW |
| Input Resistance | 350kΩ |
| Interface | |
| USB Device Interface | 1 |
| USB Host Interface | 1 |
| RS232 | 1 |
| Power | |
| AC Input (50 Hz~60 Hz) | 115 Vac±10%, 230 Vac±10% (max: 250 Vac) |
| Maximum Input Power | <30 VA |
| Mechanical | |
| Dimensions | 239 mm(W) x 157 mm(H) x 442 mm(D) |
| Net weight | 7.58 kg |
| Environment | |
| Cooling Method | Fan Cooled |
| Operating Temperature | 0°C~40°C |
| Storage Temperature | -40°C~70°C |
| Humidity | 5%~80% RH (without condensation) |
Useful information
Specifications
SKU
328467
Weight
9.04 kg.
Input voltage AC from, V
115
Height, mm
157
Brand
Number of channels, pcs.
1
Width, mm
239
Input voltage AC, V
230
Product code
DL3021
Depth, mm
442
