UTL1040S-E DC electronic load

  • Voltage: 150 V
  • Current: 30 A
  • Total Power: 400 W
  • Resolution: 0.1 mV / 0.1 mA
  • Max. Dynamic Frequency: 50 kHz
  • Current Slew Rate: 0.0006 A/μs – 3 A/μs
  • Form Factor: ½ 2U
  • Connectivity: RS232
Excl. VAT         €759,00
€903,21 Incl. 19% VAT

5 Years Warranty Included*

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UTL1040S-E DC electronic load

UTL1040S-E DC electronic load

Specification

  • Display: 4.3-inch LCD screen for clear, real-time visualization of all test results
  • Voltage / Current / Power: 150 V, 30 A, 400 W electronic load capacity for high-power testing applications
  • High-Speed Sampling: Synchronous sampling up to 500 kHz with stable resolution of 0.1 mV / 0.1 mA
  • Dynamic Mode (DYNA): Up to 50 kHz dynamic load operation with current slew rate from 0.0006 A/μs to 3 A/μs, enabling direct observation of voltage and current peaks (Vpp, Ipp)
  • Operating Modes: Supports Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR), and Constant Power (CP)
  • LED Simulation: Realistic LED load simulation for testing LED drivers and power supplies
  • Protection & Test Functions: Supports Over Current Protection (OCP), Over Voltage Protection (OVP), and maximum power testing
  • Time Measurement: Integrated TIME function for duration-based testing and performance analysis
  • Programmable LIST Mode: Intelligent automated test sequences for efficient and repeatable testing workflows
  • Compact Design: ½ 2U rack-mountable form factor for space-efficient lab and rack integration
  • Connectivity: RS232 interface for remote control and automated system integration

Features

  • 15 test modes

    15 test modes to adapt to more application scenarios.

  • Ripple measurement & waveform display

    Ripple measurement provides more thoughtful services for power supply testing
    Waveform display for more intuitive observation of the test process

  • Auto list test

    Auto list test, editable multi-mode test list, automated test process

  • Battery mode

    Battery testing not only enables battery measurement, but also records battery discharge and charging curves for you

  • Load effect test

    Load effect test, automatically measure and give test results according to the set value

  • Protection test

    Protection test, OCP, OVP measure the protection function and response time of the product under test

Comparison

Model UTL1020S UTL1020S-E UTL1040S UTL1040S-E
Voltage 150V
Current 30A
Total Power 200W 400W
Max. Dynamic Frequency 50kHz
Current Slew Rate 0.0006A/μs-3A/μs
Resolution 0.01mV/0.01mA 0.1mV/0.1mA 0.01mV/0.01mA 0.1mV/0.1mA
Size ½ 2U
Connectivity RS232

Related Document

User Manual
Datasheet
Quick Start Guide
Programming Manual
Software and Firmware

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