Kewell E5000 Series Programmable DC Electronic Load

Benefits of the E5000 Series High-Power DC-Loads

• High power up to 6.6 kW, 10 devices in parallel up to 66 kW.
• Max. currents up to 600 A, max. voltages up to 1200 V.
• Versatile functionality, touch display, and various interface options.

Kewell E5000 Series Programmable DC Electronic Load

The Kewell E5000 series are compact high power DC loads. They can simulate the characteristics of various loads by control the conduction loss of MOSFETs. Variants of the E5000 series are available with 60 V, 150 V, 600 V, and 1200 V. The 3U design enables an input power of 2.2 kW, 4.4 kW, or 6.6 kW with a maximum current of 600 A. The output can be increased to a maximum of 66 kW by connecting up to 10 devices in parallel. Operation is intuitive via a color touchscreen and front panel or remote-controlled via a variety of interface options. The areas of application are linear or non-linear load tests of communication power, server power, power electronics, power semiconductor devices, new energy vehicle power batteries, fuel cells, intelligent manufacturing, industrial motors and more.

• Compact high-power programmable DC electronic loads.
• Input power 0 to 2.2, 4.4, or 6.6 kW. Input power up to 66 kW with master-slave parallel control, up to 10 units in parallel.
• Max. current range 0...600 A.
• Max. voltage range 0...1200 V.
• Multiple operating modes: CV (constant voltage), CC (constant current), CP (constant power). CR (constant resistance), CZ, CC+CV, CV+CR, CR+CC, etc.
• High-speed dynamic mode.
• Short circuit simulation.
• OVP (over voltage protection), OCP (over current protection), OPP (over power protection), OTP (over temperature protection), reverse polarity protection.
• ≥42 A/µs rapid current slew rate.
• 25 kHz dynamic current/resistance loading.
• 50 kHz Dynamic load sweep function with gradient of 0.01 Hz.
• Sine wave of 20 kHz, supporting analysis of fuel cell impedance.
• Instantaneous over-power pulling.
• LIST/STEP mode.
• RS232/CAN/LAN/USB/GPIB and external analogue control interface.

Model Overview

Normal and Pro Versions

The "Normal" series are cost-effective devices that offer all fundamental features. The "Professional/Pro" series are fully-featured, designed for multi-scenario applications.

Information on product safety:

Manufacturer:
Kewell Technology Co., Ltd, No. 8 Dalongshan Road, High & New Technology Park, Shushan District, Hefei City, Anhui Province/CHN
www.kewelltest,com
(with EU branch NLD)