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DC Load

Rigol DL3031

Now includes NABL Calibration Certificate.
Rs. 132219.00

The Rigol DL3031A is a high-performance programmable DC electronic load capable of testing power systems and batteries with maximum ratings of 150V, 60A, and 350W. Equipped with USB Host, USB Device, and RS232 interfaces, and an optional LAN interface, this versatile device supports multiple testing modes such as static, transient, and advanced applications. It also includes a NABL Calibration Certificate and a 3-year warranty..

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  • Detail
  • Special Features
  • Specification

⚙️ Why It Helps (Cause → Effect)

  • Static / Transient / Advanced modes → match the test → get only the data you need.

  • Up to 30 kHz switching → real-world dynamics → catch droop, overshoot, and ringing.

  • Waveform display + capture → see behavior live → pause, zoom, snapshot, decide fast.

  • List operation → scripted steps with value, dwell, slew → repeat complex profiles reliably.

🚀 High-Speed Dynamics (Tight, Task → Outcome)

  • Two-level transients (A ↔ B) → measure response and stability → tune control loops quicker.

  • Adjustable slew (0.001 A/µs → 5 A/µs) → gentle ramps or sharp steps → protect DUTs yet stress hard.

🖥️ UI & Integration (Action → Result)

  • Intuitive GUI → quick setup → fewer mistakes under pressure.

  • Remote comms: USB, RS-232, optional LAN → SCPI control → script runs and log results easily.

  • Drop into benches or lines → same commands → consistent outcomes.

🧪 Where It Fits (Use → Payoff)

  • Power supplies → transient hits → verified regulation and speed.

  • Batteries/energy storage → realistic load shapes → honest capacity and IR clues.

  • Automotive/electronics QA → endurance profiles → fewer field surprises.

⚡ Rapid Load Switching (Up To 30 kHz)
Fast level flips → up to 30 kHz → real-world dynamics on power supplies and batteries → stable, trusted results.

🔁 Transient Test Function (Two Levels)
Switch A ↔ B periodically → up to 30 kHz → measure transient response and load stability → tune control loops faster.

🎚️ Customizable Current Rising Speed
Set slew 0.001 A/µs → 5 A/µs → gentle ramps or sharp steps → precise, repeatable simulations for R&D and QA.

📃 Complex Sequence Generation (List Mode)
Build step sequences → choose value, dwell, slew → emulate tough field patterns → push DUTs through stress and endurance.

📉 Waveform Display & Capture (Live Insight)
See curves in real time → pause, zoom, snapshot → catch droop, overshoot, ringing → fix with data, not guesses.

💾 Flexible File Storage & Recall
Save setups and results → internal or USB → recall in seconds → cut setup time on repeat tests, boost throughput.

 

CC Mode (Constant Current)

  • Range: 0 ~ 6 A or 0 ~ 60 A

  • Resolution: 1 mA

  • Accuracy: ±(0.05% + 0.05% Full Scale)

  • Temperature Coefficient: 100 ppm/°C

CV Mode (Constant Voltage)

  • Range: 0 ~ 15 V or 0 ~ 150 V

  • Resolution: 1 mV or 5 mV

  • Accuracy: ±(0.05% + 0.02% Full Scale)

  • Temperature Coefficient: 50 ppm/°C

CR Mode (Constant Resistance)

  • Range: 0.08 Ω ~ 15 Ω (0.0667 S ~ 12.5 S) or 2 Ω ~ 15 kΩ (0.0000667 S ~ 0.5 S)

  • Resolution: 2 mA/Vsense

  • Accuracy: Vin / Rset * (0.2%) + 0.2% IFull Scale

CP Mode (Constant Power)

  • Range: 0 ~ 350 W

  • Resolution: 100 mW