GW Instek PEL-2004A 4-Slot Mainframe DC Electronic Load

The GW Instek PEL-2004A is a modular 4-slot mainframe designed for high-precision, programmable DC electronic load testing. It serves as a versatile platform for integrating multiple PEL-series modules, allowing users to configure a custom testing setup tailored to their application needs. Each slot supports various modules with different voltage and current ratings, enabling combined low- and high-current testing, battery evaluation, and power supply assessment in one compact system. The mainframe provides a stable, low-noise power path to the modules, with built-in thermal management, over-voltage, and over-current protections for safe and reliable operation. It is fully compatible with manual control via the front panel and can be integrated into automated workflows through USB, RS-232, or optional LAN interfaces, making it ideal for both laboratory and industrial testing environments.

Key Features:

• Modular 4-slot mainframe for PEL-series modules

• Supports multiple modules with independent voltage/current ratings

• Stable, low-ripple power delivery for precise testing

• Built-in thermal management and safety protections (OVP, OCP)

• Front panel control with real-time monitoring

• Programmable via USB, RS-232, or LAN interfaces (optional)

• Compact and flexible configuration for laboratory or industrial setups

Compatible Applications & Chemicals:
Ideal for load testing of batteries, power supplies, industrial devices, and R&D experiments. Safe for electronics laboratories; not intended for direct chemical exposure.

Included Accessories:
Power cord, user manual, and module slot guidelines.

Compliance:
Complies with ISO and GLP laboratory standards. CE and RoHS certified.

Benefits for Lab Users:
The PEL-2004A mainframe enables scalable and modular load testing with high flexibility, allowing users to mix and match modules to meet specific testing requirements. Its safety features and programmable interfaces provide reliable operation in both manual and automated workflows, optimizing lab efficiency and space utilization.