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Rigol DL3021A Programmable DC Electronic Load (Single Channel, 150V/40A/30kHz 200W) with High Resolution

Name: Rigol DL3021A Programmable DC Electronic Load (Single Channel, 150V/40A/30kHz 200W) with High Resolution
Brand: Rigol
SKU: RigolDL3021A
Price: 639.00 USD
Availability: InStock
Rating: 4.71 (7 reviews)

4.5 (7 Reviews) | Catalog: DL3021A | Model: Rigol DL3021A

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200W Electronic Load with single input 150V/40A/30kHz with high resolution

Single output, 150 V/40 A/30 kHz, total power up to 200 W
Dynamic mode: up to 30 kHz
Adjustable current rising speed: 0.001 A/μs to 5 A/μs
Min. readback resolution: 0.1 mV，0.1 mA
4.3-inch TFT LCD, capable of displaying multiple parameters and states simultaneously
Over-voltage/over-current/overpower/over-temperature/reverse voltage protection
4 static modes: CC, CV, CR, CP
3 dynamic modes: continuous, pulsed, toggled
List function supports editing as many as 512 steps
Battery test function, OCP test, OPP test, factory test function, etc.
Short-circuit test function
Power-off memory function
Built-in RS232/USB/LAN communication interface
USB-GPIB module (optional)

Typical Applications

General-purpose testing in the R&D lab
DC power supply industry, such as regulated power supply, constant current power supply, switching mode power supply (SMPS), module power supply, power adapter, etc.
Battery industry, such as various batteries and cell batteries
Charger industry, such as battery charger and cell phone charger
Power electronic device industry, such as MOSFET, IGBT, capacitor, and ballast resistor
Teaching experiment

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Items in This Series


Product	Rigol DL3021A 200W Electronic Load with single input 150V/40A/30kHz with high resolution	Rigol DL3021 200W Electronic Load with single input 150V/40A/15kHz	Rigol DL3031 350W Electronic Load with single input 150V/60A/15kHz	Rigol DL3031A 350W Electronic Load with single input 150V/60A/30kHz with high resolution
Price
In Stock
Watts	200 Watts	200 Watts	350 Watts	350 Watts
Max Current	40 A	40 A	60 A	60 A
Max Voltage	150 V	150 V	150 V	150 V
Compare	Add to compare	Add to compare	Add to compare	Add to compare

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Description

Rigol DL3021A - Programmable DC Electronic Load (Single Channel, 150V/40A/30kHz 200W) with High Resolution

30 kHz dynamic mode
5 A/μs current rising speed
Powerful list operation function and waveform display function
Easy-to-use function of file storage and recalling
Sound OVP/OCP/OPP/OTP/Reverse Voltage Protection

Programmable DC Electronic Load DL3000 Series

DL3000 is a cost-effective programmable DC electronic load with high performance. With a user-friendly interface and superb performance specifications, DL3000 series provides various interfaces for remote communication to meet your diversified test requirements. It can be widely used in various industries, such as automotive electronics, aerospace, and fuel cells.

Design Features

30kHz dynamic mode

Transient test function enables the load to periodically switch between two set levels (Level A and Level B). It can be used to test the transient characteristics of the DUT. The highest frequency can be set to 30 kHz. Besides, in the guide interface, you can configure parameters in the parameter configuration list and view the configuration diagram at the left of the configuration list in the real-time manner.

Powerful list operation function

You can generate complex sequences by editing the setting value for each step, the dwell time, and slew rate (the slew rate can only be edited in CC mode) to meet the complex test demands.

5 A/μs current rising speed

Current rising speed is defined as the speed of transition from one setting to another. You can set the actual transition time from one setting to another by changing the current rising speed. Adjustable current rising speed: 0.001 A/μs to 5 A/μs.

Powerful waveform display function

The electronic load provides the waveform display function and supports the following operations for the waveform, such as pausing the waveform, enlarging and narrowing the waveform, and capturing the waveform. Therefore, you can dynamically observe the trend of parameters changes.

Easy-to-use function of file storage and recalling

The load allows you to save different types of files to the internal and external memories. You can recall and read them when necessary.

Sound OVP/OCP/OPP/OTP/Reverse Voltage Protection

When OVP/OCP/OPP/OTP/reverse voltage protection occurs, the load will immediately turn off the input automatically and stop sinking. Then, a prompt message is displayed.

	DL3021	DL3021A	DL3031	DL3031A
Total Power	200 W	200 W	350 W	350 W
Max Current	40 A	40 A	60 A	60 A
User Interface	Monochrome	Full Color	Monochrome	Full Color
Max Current Slew Rate	2.5 A/μs Standard; 3 A/μs Optional	3 A/μs Standard	2.5 A/μs Standard; 3 A/μs Optional	5 A/μs Standard
Max Continuous Mode Frequency	15 kHz Standard; 30 kHz Optional	30 kHz Standard	15 kHz Standard; 30 kHz Optional	30 kHz Standard
Readback Current Resolution	1 mA Standard; 0.1 mA Optional	0.1 mA Standard	1 mA Standard; 0.1 mA Optional	0.1 mA Standard
Digital I/O Triggering	Optional	Standard	Optional	Standard
Ethernet Communication	Optional	Standard	Optional	Standard

In The Box

Manuals/Guides

Manufacturer Specs

	DL3021	DL3021A	DL3031	DL3031A
Total Power	200 W	200 W	350 W	350 W
Max Current	40 A	40 A	60 A	60 A
User Interface	Monochrome	Full Color	Monochrome	Full Color
Max Current Slew Rate	2.5 A/μs Standard; 3 A/μs Optional	3 A/μs Standard	2.5 A/μs Standard; 3 A/μs Optional	5 A/μs Standard
Max Continuous Mode Frequency	15 kHz Standard; 30 kHz Optional	30 kHz Standard	15 kHz Standard; 30 kHz Optional	30 kHz Standard
Readback Current Resolution	1 mA Standard; 0.1 mA Optional	0.1 mA Standard	1 mA Standard; 0.1 mA Optional	0.1 mA Standard
Digital I/O Triggering	Optional	Standard	Optional	Standard
Ethernet Communication	Optional	Standard	Optional	Standard

General Specifications
DC Input (0 ℃ ~40 ℃ )
Model:	DL3021	DL3021A	DL3031	DL3031A
Voltage:	0~150 V
Current:	0~40 A		0~60 A
Maximum Power:	200 W		350 W
Minimum Operating Voltage (DC):	40 A@1 V	40 A@1 V	60 A@1.3 V	60 A@1.3 V
CC Mode
Range:	0~4 A	0~40 A	0~6 A	0~60 A
Resolution:	1 mA
Accuracy^[1]:	±(0.05%+0.05%FS^[2])	±(0.05%+0.05%FS^[2])	±(0.05%+0.05%FS)	±(0.05%+0.05%FS)
Temperature Coefficient:	100 ppm/°C
CV Mode
Range:	0~15 V	0~150 V	0~15 V	0~150 V
Resolution:	1 mA	5 mA	1 mA	5 mA
Accuracy:	±(0.05%+0.02%FS)	±(0.05%+0.025%FS)	±(0.05%+0.02%FS)	±(0.05%+0.025%FS)
Temperature Coefficient:	50 ppm/°C
CR Mode
Range:	0.08 Ω~15 Ω	2 Ω~15 kΩ	0.08 Ω~15 Ω	2 Ω~15 kΩ
Resolution:	2 mA/Vsense
Accuracy:	Vin/Rset*(0.2%)+0.2%IFS
CP Mode
Range:	0~200 W		0~350 W
Resolution:	100 mW
Con Mode
Frequency Range:	0.001 Hz~15 kHz	0.001 Hz~30 kHz	0.001 Hz~15 kHz	0.001 Hz~30 kHz
Frequency Resolution:	0.8%
Frequency Accuracy:	±0.5%
Duty Cycle Range:	5%~95%, 1%
Current Slew Rate^[3]
Range:	0.001 A/μs~0.25 A/μs 0.001 A/μs~2.5 A/μs (>5 V)^[5]	0.001 A/μs~0.3 A/μs 0.001 A/μs~3 A/μs (>5 V)	0.001 A/μs~0.25 A/μs 0.001 A/μs~2.5 A/μs (>5 V)	0.001 A/μs~0.5 A/μs 0.001 A/μs~5 A/μs (>5 V)
Resolution^[4]:	0.001 A/μs
Accuracy:	5%+10 μs
Readback Current
Range:	0~4 A	0~40 A	0~6 A	0~60 A
Resolution:	1 mA	0.1 mA	1 mA	0.1 mA
Accuracy:	±(0.05%+0.02%FS)	±(0.05%+0.02%FS)	±(0.05%+0.02%FS)	±(0.05%+0.02%FS)
Temperature Coefficient:	50 ppm/°C
Readback Voltage
Range:	0~150 V
Resolution:	1 mV
Accuracy:	±(0.05%+0.02%FS)
Temperature Coefficient:	20 ppm/°C
Readback Resistance
Range:	0.08 Ω~15 kΩ
Resolution:	2 mA/Vsense
Readback Power
Range:	0~200 W		0~350 W
Resolution:	100 mW
Stability^[6]
Current:	±(0.01%±10 mA)
Voltage:	±(0.01%±10 mV)
Protection Function:	Overcurrent protection (OCP), overvoltage protection (OVP), overpower protection (OPP), overtemperature protection (OTP), as well as local/remote reverse voltage (LRV/RRV) protection.
Input Resistance:	350 kΩ
Mechanical
Dimensions:	239 mm(W) x 157 mm(H) x 442 mm(D)
Weight:	Net weight: 7.58 kg
Power
AC Input (50 Hz~60 Hz):	115 Vac±10%, 230 Vac±10% (max: 250 Vac)
Maximum Input Power:	<30 VA
Interface
USB Device Interface:	1
USB Host Interface:	1
LAN Interface:	1
RS232:	1
Digital I/O:	1
USB-GPIB:	1 (GPIB extended from the USB-GPIB interface module)
Environment
Cooling Method:	Fan Cooled
Operating Temperature:	0℃ ~40℃
Storage Temperature:	-40℃ ~70℃
Humidity:	5%~80% RH
Altitude:	Below 1,500 m

Tech Specs

Power Supplies/Electronic Loads Template
Watts	200 Watts
Max Current	40 A
Max Voltage	150 V
Min Current	1 mA (0.001 A)
Min Voltage	1 mV (0.001 V)
Programable	Yes
Triggering	Yes Triggering optional. buy DIGITALIO-DL3
Battery Test	Yes
Remote Sensing	Yes
Test Equipment General Attributes
Unique Features	-Dynamic Load Performance and Visualization -Up to 5 A/us slew rate and 30 kHz dynamic loading -High resolution and accuracy on voltage and current load conditions -3 Built in application setups for battery testing or Current or Power optimization -Free UltraLoad Software for remote operation and monitoring
Warranty	3 YEARS
Warranty Details	3 year warranty on instruments. 1 year on accessories. 30 day no questions asked return policy.
Safety Approval	CE
Interfaces I/O	Analog Output, GPIB, LXI, RS-232, USB Host, Remote Sense, USB
Storage	Internal Memory, USB Flash Drive
Product Weight	17 LBS
Product Height	6.2 IN
Product Length	17.5 IN
Product Width	9.4 IN
Data Logging	Yes
HTS/Schedule B Number	8504409510
ECCN Number	3A992.a
Calibration Included	Factory Calibration, NIST Calibration
Power Supply Voltage	120V/220V Universal
Country of Origin	China

Rigol DL3021A Product Reviews

4.5

Out of 5

Average Customer Review

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Displaying all 7 reviews

Most Helpful First | Newest First

Recommend to a Friend

LOVE my new RIGOL DL3021A!!!

5.0

It is my second Rigol product this year and this RIGOL DL3021A did not disappoint. It is easy to use and I love the design and now my lab is getting very close to be complete! One more Rigol product I like to get in 2021 is Rigol Oscilloscope 5000 series. Always buy little more than you think you need! As I say, one more button that does something the other products can't is a great investment!

Tony F on Sep 25, 2020 I found this helpful (2)

Recommend to a Friend

Good DC Load that can save time and help your designs.

5.0

The Rigol DL3021 series Electronic Load is a very capable unit. I upgraded from an “off brand” unit that worked but did not have many features. Features I really like and use a lot are: • Battery test application. This feature is a real time saver. Automatically calculates battery capacity and has ability to stop test by time, current or voltage. I have to perform battery testing with the safety circuit disabled and I can set the termination voltage to stop the test. Nice. Have had a couple of lithium batteries blow because I was not watching the voltage carefully. This solves the that problem. • Toggle and Pulse modes. This is a real help in verifying overload capability of your DC/DC designs. • Easy logging of data to a USB thumb drive. • “View” made which can show basic performance of the device you are testing without needing to attach a scope. The unit has performed well and have no major complaints. Does have a couple of minor firmware quirks that could be easily solved with a firmware update. I am using 1.04. Here is a quick YouTube review of the DL3021A: https://youtu.be/_vrbMLR5IRk

Verified Purchase Dan on Mar 30, 2020 I found this helpful (0)

Recommend to a Friend

Decent DC Load.

4.0

The DC load is a great device. I don't mind the ergonomics of the load.There is some small firmware issues that I was told by Rigol that they are working on. In battery mode when using firmware 1.0.4 will fail to start on occasion. This can be worked around by restarting the test. The recording on the memory card and PC software could be a bit more polished as there is some quirky issues. Overall it is a good DC load.

Verified Purchase Kevin M on May 10, 2019 I found this helpful (2)

Recommend to a Friend

Lots of features and great price.

5.0

Prompt quote and shipping. Thanks. This load works well and has lots of features. Has built-in battery testing modes as well as dynamic loading changing with logging. Nice.

Verified Purchase Dan on Apr 01, 2019 I found this helpful (1)

Recommend to a Friend

Great programmable DC load.

5.0

My 2nd DC load. First one did the job, but this one is far more Capable. Very accurate and easier to use. Espically like the built in apps I.e. battery testing. Interface is takes a few monikers to get accuanried with it otherwise pretty straight forward. Only down side is the fan is a tad on the loud side.

Verified Purchase Joseph Bianco on Mar 04, 2019 I found this helpful (1)

Recommend to a Friend

I really like it

5.0

Though I don't know how to use all the features of this Load, It works great for my needs. I use it to load test power supplies and battery life of my LiPo packs. Even though the machine is rated to 200W, it will do considerably more than that.

Verified Purchase Steve Rosenlund on Mar 10, 2018 I found this helpful (2)

Recommend to a Friend

Good 1st release

4.0

As far as I can tell this programmable load was launched in January 2017. For a 1st release they did a great job. It has a battery test mode that works very well. I have weeks worth of battery tests lined up for it and it making good progress. I also like the configurable modes, so that I can set a base drain on a battery, then set pulses that represent radio transmission of the final equipment. The device software just needs a way to save the logs to the USB drive and I'll be happy with the device. The unfinished part is the PC software. I've found it drops the network connection after a few hours. The software is a bit limited, I'd like it to produce a test report for example. I was using it to log data, but with the instability its not that useful yet. All told, very much worth the money and it's going to have paid for itself within a month.

Verified Purchase Michael Tinker on Jul 29, 2017 I found this helpful (1)

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Rigol DL3021A Programmable DC Electronic Load (Single Channel, 150V/40A/30kHz 200W) with High Resolution

Typical Applications

Items in This Series

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Description

Rigol DL3021A - Programmable DC Electronic Load (Single Channel, 150V/40A/30kHz 200W) with High Resolution

Programmable DC Electronic Load DL3000 Series

Design Features

30kHz dynamic mode

Powerful list operation function

5 A/μs current rising speed

Powerful waveform display function

Easy-to-use function of file storage and recalling

Sound OVP/OCP/OPP/OTP/Reverse Voltage Protection

In The Box

Manuals/Guides

Manufacturer Specs

Tech Specs

Power Supplies/Electronic Loads Template

Test Equipment General Attributes

Rigol DL3021A Product Reviews

4.5

Featured Review

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