Versatile EL 9000 DT series programmable DC electronic loads with wide 80–750V voltage, 5–60A current, and 400–1200W power ranges in a compact 276×103×355mm benchtop enclosure. Featuring a 4.3″ TFT touch panel, built-in arbitrary function generator, and isolated USB/Ethernet/Analog control interfaces, it is expertly suited for power supply testing, battery discharge analysis, solar panel MPPT simulation, automotive electronics validation, and laboratory research applications.

Model

EL 9080-45 DT, EL 9200-18 DT, EL 9360-10 DT, EL 9500-08 DT, EL 9750-05 DT, EL 9080-60 DT, EL 9200-36 DT, EL 9360-20 DT, EL 9500-16 DT, EL 9750-10 DT

Power (Peak/Steady)

400W / 400W, 450W / 450W, 500W / 500W, 600W / 500W, 600W / 600W, 900W / 900W, 1000W / 900W, 1200W / 900W

DC Input Voltage (Max)

80V, 200V, 360V, 500V, 750V

Voltage Setting Range (CV)

0-81.6V, 0-204V, 0-367.2V, 0-510V, 0-765V

Max DC Input Current

5A, 8A, 10A, 16A, 18A, 20A, 36A, 45A, 60A

Current Setting Range (CC)

0-5.1A, 0-8.16A, 0-10.2A, 0-16.32A, 0-18.36A, 0-20.4A, 0-36.72A, 0-45.9A, 0-61.2A

Type

Programmable DC Electronic Load

External Control

Analog, USB, Ethernet

Housing

Benchtop (19" Rack Mount Kit Optional)

Special Features

Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform

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Description

Model Overview – All Values

Model	Power (Peak/Steady)	DC Input Voltage (Max)	Voltage Setting Range (CV)	Max DC Input Current	Current Setting Range (CC)	Type	External Control	Housing	Special Features
EL 9080-45 DT	600W / 500W	80V	0-81.6V	45A	0-45.9A	Programmable DC Electronic Load	Analog, USB, Ethernet	Benchtop (19" Rack Mount Kit Optional)	Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform
EL 9200-18 DT	500W / 500W	200V	0-204V	18A	0-18.36A	Programmable DC Electronic Load	Analog, USB, Ethernet	Benchtop (19" Rack Mount Kit Optional)	Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform
EL 9360-10 DT	450W / 450W	360V	0-367.2V	10A	0-10.2A	Programmable DC Electronic Load	Analog, USB, Ethernet	Benchtop (19" Rack Mount Kit Optional)	Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform
EL 9500-08 DT	400W / 400W	500V	0-510V	8A	0-8.16A	Programmable DC Electronic Load	Analog, USB, Ethernet	Benchtop (19" Rack Mount Kit Optional)	Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform
EL 9750-05 DT	400W / 400W	750V	0-765V	5A	0-5.1A	Programmable DC Electronic Load	Analog, USB, Ethernet	Benchtop (19" Rack Mount Kit Optional)	Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform
EL 9080-60 DT	1200W / 900W	80V	0-81.6V	60A	0-61.2A	Programmable DC Electronic Load	Analog, USB, Ethernet	Benchtop (19" Rack Mount Kit Optional)	Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform
EL 9200-36 DT	1000W / 900W	200V	0-204V	36A	0-36.72A	Programmable DC Electronic Load	Analog, USB, Ethernet	Benchtop (19" Rack Mount Kit Optional)	Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform
EL 9360-20 DT	900W / 900W	360V	0-367.2V	20A	0-20.4A	Programmable DC Electronic Load	Analog, USB, Ethernet	Benchtop (19" Rack Mount Kit Optional)	Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform
EL 9500-16 DT	600W / 600W	500V	0-510V	16A	0-16.32A	Programmable DC Electronic Load	Analog, USB, Ethernet	Benchtop (19" Rack Mount Kit Optional)	Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform
EL 9750-10 DT	600W / 600W	750V	0-765V	10A	0-10.2A	Programmable DC Electronic Load	Analog, USB, Ethernet	Benchtop (19" Rack Mount Kit Optional)	Function Generator, Battery Test, MPPT Tracking, Arbitrary Waveform

30-Second Fit Check

Need a flexible DC load for your test bench? Models cover 80V to 750V, with current sinking up to 60A.
Power ratings: 400W to 600W steady (600W class) or 600W to 900W steady (1200W class).
Four regulation modes: Constant Voltage (CV), Constant Current (CC), Constant Power (CP), Constant Resistance (CR).
Built-in 4.3" TFT touch panel with two rotary knobs for intuitive manual setpoint adjustment.
Comprehensive protection suite: Overvoltage (OVP), Overcurrent (OCP), Overpower (OPP), Overtemperature (OT).

What It Is + Why It Matters

Compact benchtop DC load series for laboratory, R&D, and industrial testing of DC power sources.
An integrated function generator (sine, triangle, square, trapezoid, ramp, DIN 40839, arbitrary) enables dynamic stress testing without extra equipment.
Specialized battery test mode with Ah/Wh/time counters and dedicated MPPT tracking for solar panel and inverter validation.
Multiple interfaces ensure easy integration: isolated analog (0-5/10V), USB (CDC), and Ethernet (TCP/IP with SCPI/ModBus RTU).

Note: Final system stability depends on source characteristics; additional input capacitance may be required for highly inductive sources. Ensure adequate ventilation space (min. 30cm at rear).

Key Specs

Voltage range: 80V to 750V (model dependent); Current: 5A to 60A.
Power classes: Up to 600W steady / 600W peak or Up to 900W steady / 1200W peak.
AC supply: 90-264V AC, 45-65Hz; Consumption: max. 40W.
Display: 4.3" colour TFT touchscreen with gorilla glass, 480pt x 272pt.
Interfaces: USB-B (rear), USB-A (front), Ethernet (LAN), 15-pin isolated analog.
Remote sensing compensation: Max. 5% of nominal voltage.
Dimensions (WxHxD): 276 x 103 x 355mm; Weight: approx. 6.5-7.5 kg.

Integration & Installation

DC input on front panel with clamp & plug terminals; supports 4mm safety plugs (max. 32A), spade lugs, or soldered cable ends.
Rear AC input via standard IEC socket with included cord; optional 19" rack mount kit (2U) available.
USB stick support (FAT32, max 32GB) for logging, profile save/load, and arbitrary waveform upload/download.
Voltage controller speed selectable (Slow/Fast) to match source regulation characteristics and prevent oscillation.

Best for / Not for

Best for: Power supply load testing, battery discharge characterization, solar panel MPP profiling, automotive 12V/24V/48V system validation, and general laboratory current sinking.
Not for: AC load applications, series connection of units, applications requiring DC plus pole grounding on models rated above 400V input.

Selection Checklist + RFQ

Confirm required voltage range (80V, 200V, 360V, 500V, or 750V models).
Verify max current and steady-state power needs match test requirements.
Identify required interfaces (analog, USB, Ethernet) and voltage range setting (0-5V / 0-10V) for analog control.
Plan for cooling clearance (min. 30cm rear) and optional 19" rack integration if needed.