Skip Images

Rigol DL3021 Electronic Load

1-channel programmable DC load 150 V/40 A, 200 W, 15 kHz dynamic mode, with CC/CV/CR/CP modes, list, transient and battery test functions.

4 980 SEK

The DL3000 series is a cost-effective, high-performance line of programmable DC electronic loads, designed to meet diverse testing requirements across R&D, manufacturing, and education sectors.

With models supporting up to 450 W total power, 200 V, and 70 A (DL3041), the series provides a robust solution for testing power supplies, batteries, and power electronics.

Key Features and Performance:
  • High Capacity: Single-channel loads with a maximum power output of up to 450 W (model-dependent).
  • High Speed: Dynamic mode with up to 30 kHz and adjustable current rise speed from 0.001A/μs to 5A/μs.
  • Precision: Minimum readback resolution of 0.1mV and 0.1mA for accurate measurements.
  • Flexible Modes: Supports 4 static modes (CC, CV, CR, CP) and 3 dynamic modes (continuous, pulsed, toggled).
  • Specialized Tests: Includes battery test function, OCP (Over Current Protection) and OPP (Over Power Protection) tests, as well as short-circuit test function.
  • User Interface: Clear 4.3-inch TFT LCD display capable of showing multiple parameters simultaneously.
  • Safety and Reliability: Built-in protection against overvoltage, overcurrent, overpower, overtemperature, and reverse voltage.
  • Remote Control: Built-in communication interfaces (RS232, USB, and LAN) with an optional USB-GPIB module.

The series is ideal for general testing in R&D labs and is widely used across:
  • DC power supply industries (e.g., SMPS and power adapters).
  • Battery and charger industries.
  • Power electronics (e.g., MOSFETs, IGBTs, and capacitors).
  • Automotive electronics and fuel cell testing.