OWONXiamen OWON Precision Technology Co., Ltd.
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OEL85 Series DC Electronic Load

DC Electronic Load

OEL85 Series DC Electronic Load

Programmable DC electronic load with CV/CC/CR/CP modes, dynamic load testing and parallel operation.

VoltageDC Load
CurrentOEL85
PowerElectronic Load
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Overview

Product Overview

The OEL8500 series DC electronic load supports four static modes: constant voltage, constant current, constant resistance and constant power. CC dynamic mode and short-circuit simulation are provided, with 1mV/0.1mA readback resolution, dynamic operation up to 5kHz, adjustable current slew rate and multiple protections. It supports parallel operation, RS232 with SCPI, USB Device PC communication and a 3.9-inch TFT display.

Highlights

Features

Four static modes: CV, CC, CR and CP
Dynamic mode up to 5kHz and short-circuit simulation
1mV/0.1mA readback resolution
Overvoltage, overcurrent, overpower, overtemperature and reverse-polarity protection
Parallel operation except in CV mode
RS232, SCPI and USB Device PC communication

Value

Advantages

  • Overvoltage, overcurrent, overpower, overtemperature and reverse-polarity protection
  • Parallel operation except in CV mode
  • RS232, SCPI and USB Device PC communication

Specifications

Models & Specs

Series
OEL85 / OEL8500
Type
DC Electronic Load
Application
Power Supply / Battery / Adapter Test

Downloads

Downloads

Product files are grouped as manuals, datasheets, protocols, brochures, 3D drawings, and PC software.

7 files
User Manual2 files
OEL85 Series Programmable DC Electronic Load Quick Guide_V1.0.0（2025.08.06）English | PDF | 576 KBDownloadOEL85 Series Programmable DC Electronic Load User Manual_V1.0.5（2025.08.06）English | PDF | 2.0 MBDownload
Technical Datasheet1 files
OEL85 Series Technical Specification_V1.0.0（2025.05.27）English | PDF | 103 KBDownload
Communication Protocol3 files
OEL Series Modbus Communication Protocol Manual_V1.0.0（2025.06.23）English | PDF | 396 KBDownloadOEL85 Series Programming Manual_V1.0.2（2026.01.19）English | PDF | 327 KBDownloadOEL85&15 e-load Battery SCPI cmd ExampleEnglish | PDF | 82 KBDownload
Product Brochure1 files
OEL85-English-BrochureEnglish | PDF | 46.6 MBDownload
3D Dimension Drawing0 files

No 3d dimension drawing is currently available. Please contact our engineers if needed.

PC Software0 files

No pc software is currently available. Please contact our engineers if needed.