EA-EL 9080-45 DT 600W Programmable Electronic DC Load

The EA-EL 9080-45 DT is a 600W desktop electronic DC load from the EA-EL 9000 DT series, designed for versatile testing applications in laboratories, schools, and workshops. It supports four regulation modes—constant voltage (CV), constant current (CC), constant power (CP), and constant resistance (CR)—and features a fast ARM processor for improved response times. With a wide input range of 0–80 V and 0–45 A, it is ideal for testing power supplies, batteries, and photovoltaic systems. The device includes a true function generator, battery test mode with data logging, MPP tracking for solar panel simulation, and multiple protection features (OVP, OCP, OPP, OTP). Remote control is facilitated via galvanically isolated USB, Ethernet, and analog interfaces, supported by SCPI, ModBus RTU, and LabView.

Key Features

• Power & Electrical Specs: 0–600 W (at 25°C), 0–500 W (at 40°C), 0–80 V, 0–45 A, resistance range 0.09–30 Ω.
• Operation & Display: 4.0" color TFT touch panel with multilingual UI (EN, DE, RU, CN), two rotary knobs, and pushbutton for intuitive control.
• Function Generator: Built-in arbitrary waveform generator with sine, rectangle, triangle, and user-defined sequences (up to 99 steps).
• Battery Test & MPP Tracking: Measures Ah and Wh, exports CSV data for Excel analysis; includes MPP simulation for PV testing with 100-point irradiation table.
• Remote Control & Connectivity: USB (Type B & A), Ethernet, analog interface (0–5/10 V), SCPI, ModBus RTU, free EA Power Control software for Windows.
• Protections & Safety: Adjustable OVP, OCP, OPP, OTP; thermal derating; galvanic isolation on all interfaces.
• Physical & Environmental: Compact desktop design (308×103×415 mm), 6.5 kg, operates in 0–50°C, storage –20 to 70°C.