2281S-20-6 Dynamic Model Battery Simulator

2281S-20-6 Dynamic Model Battery Simulator

The 2281S-20-6 Dynamic Battery Simulator uses a model to emulate the response of a battery over its discharge cycle. Since the model can be based on the average current of the product that the battery will power, you can estimate battery life and analyze product performance over the life of the battery.

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Base Price
US $3,030
Questions? Chat Now
Max Voltage

20 V

Max Current

6 A

Number of Models Stored

14

Max Output Resistance

100 Ω

Keithley Series 2281S Battery Simulator

Estimate the battery life of your product

2281S_battery-1.jpg

Power your product with the 2281S-20-6 using a model to determine how long the product operates.

Highlights

  • 101-point model contains open circuit voltage and internal resistance as a function of state of charge
  • Create a model based on the average current that the product draws

Quick, repeatable testing under any state of battery discharge

2281S_KeyBenefit_2_Image.png

Program the battery simulator for any state of charge, such as near the completely discharged state, to determine how a product performs under a low battery condition and to determine the low battery shut-off voltage.

Highlights

  • Program battery open circuit voltage (Voc) and all other model parameters adjust to the open circuit voltage setting
  • Alternatively program the state of charge (SOC) and all model parameters adapt to the SOC setting

 

Unique GUI continuously displays the state of the battery

2281S_KeyBenefit_3_Image.png

See key parameters of battery models, including open circuit voltage, internal resistance, remaining capacity, and state of charge.

Highlights

  • View open circuit voltage, measured terminal voltage, and load current on the right battery icon
  • View state of charge, amp-hour remaining capacity, and internal resistance on the left battery icon

 

Models

Model Description Number of Outputs Maximum Voltage Maximum Current List Price
2281S-20-6 DC PS/battery simulator,
20V, 6A, 120W
1 20 V 6 A US $3,030
Configure & Quote
Model2281S-20-6
List PriceUS $3,030
DescriptionNumber of OutputsMaximum Voltage
DC PS/battery simulator,
20V, 6A, 120W
120 V
Maximum Current
6 A
Model Description Number of Outputs Maximum Voltage Maximum Current List Price
2281S-20-6 DC PS/battery simulator,
20V, 6A, 120W
1 20 V 6 A US $3,030
Configure & Quote
Model2281S-20-6
List PriceUS $3,030
DescriptionNumber of OutputsMaximum Voltage
DC PS/battery simulator,
20V, 6A, 120W
120 V
Maximum Current
6 A

Evaluate the performance of multiple batteries

2281S_Application_1_Image.png

Assess the type of battery that will work best with your product by loading multiple models into the 2281S-20-6 and powering the product with each model.

Highlights

  • Load up to 14 models into the 2281S-20-6
  • Battery voltage can be as high as 20 V
  • Internal resistance can be as high as 100 Ω

Create a model of a battery based on the current drain of your product

current-drain-app2.png

Use a Keithley 2450 or 2460 Source Measure Unit (SMU) instrument as an electronic load to discharge the battery and create a model for the 2281S-20-6. The 2450 or 2460 can discharge a battery at very low currents—lower than 1 nA.

Highlights

  • Alternatively, create a battery model from the battery manufacturer's data
  • Model both series and parallel configurations of batteries

 

Use the battery simulator as a precision power supply

2281S_Application_3_Image.jpg

The 2281S Battery Simulator has a power supply operating mode with 0.02% source setting accuracy, remote sensing, and 0.05% current measurement accuracy.

Highlights

  • 1 mV voltage setting resolution
  • 10 nA resolution on the lowest current measurement range

 

TitleTypeDate
KickStart Instrument Control Software Version 2.0.0 (Beta) (Windows 10, 8, 7 compatible)
**Version 2.0.0 (Beta)** Key FeaturesKickStart Software for the PC enables quick test setup and data visualizationwhen using multiple instruments.• Save time by automating data collection of millions of readings.• Set up a multi-instrument test with the…
Part number: KICKSTART-2.0.0
Application 17 Apr 2018
Description of 2281S General Operation and Battery Simulator Function
The 2281 is a precision measurement, linear power supply.  That is one of its standard operating modes.  It can measure low uA and tenths of uA currents with 10nA resolution.  It can also capture narrow load current bursts as narrow as 140us.  In the…
FAQ ID: 468851 06 Apr 2018
How to configure the Model 2281S-20-6 as just a power supply?
Model 2281S-320-6 has three functions (high precision power supply, battery test and battery simulator) To configure as a power supply from the front panel for 3.8V at up to 4A: Select Power Supply from the main menu. Press ENTER Select Vset. Use the…
FAQ ID: 251146 09 Feb 2018
KickStart Instrument Control Software Version 1.9.8 (Windows 10, 8, 7 compatible)
Keithley’s FREE, easy to use, instrument control software. No complex instrument programming is required. Start taking measurements in minutes with KickStart. Perform I-V characterization, data logging, and voltage sourcing with load current measurements…
Part number: KICKSTART-1.9.8
Application 07 Feb 2018
2281S Datasheet
The Series 2281S Battery Simulator and Precision DC Power Supply innovatively integrates battery simulation with the functions of a high-precision power supply and battery testing.
Datasheet 14 Sep 2017
Model 2281S-20-6 Precision DC Supply And Battery Simulator Reference Manual
The 2281S Precision DC Supply and Battery Simulator is a high-sensitivity, low-noise, and programmable instrument that sources stable low-noise voltage, and can monitor load currents over a wide dynamic range from amperes to nanoamperes.
Part number: 077114600
Primary User 28 Aug 2017
2281S Firmware, V1.07

Part number: 066178501
Firmware 08 Aug 2017
Keithley IVI-COM/IVI-C Driver for Series 2280S/2281S Programmable DC Power Supplies - Version 2.0.2.0 (Windows 8, 7, Vista, XP Compatible)

Part number: 2280S-IVI-2.0.2.0
Driver 08 Aug 2017
Keithley 2280 Native LabVIEW 2013 Instrument Driver version 2.0.0

Part number: 2280-LV2013-2.0.0
Driver 08 Aug 2017
Power Supply Selector Guide
Product Selector Guide 08 Aug 2017
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