
Product Overview
The Fluke BT521 is a battery analyzer in the Fluke 500 Series designed for measuring electrical parameters on batteries and battery strings. The instrument measures internal battery resistance as well as DC and AC voltage and current, ripple voltage, frequency, and temperature. The Fluke BT521 supports sequence measurement in automatic or manual mode and can automatically store measurements during string testing.Measurement Functions
- Internal battery resistance (impedance).
- DC voltage and DC current measurement.
- AC voltage and AC current measurement.
- Ripple voltage.
- Frequency measurement.
- Temperature measurement (supports Fluke BTL21 intelligent test probe with temperature sensor).
Data Acquisition and Measurement Flow
The Fluke BT521 offers sequence measurement (automatic or manual) with the option of automatically storing voltage, resistance, and temperature during string testing. The device can thus be used for documenting measurements where sequential recording of the mentioned parameters is necessary.Typical Applications
- Analysis of internal resistance values in stationary lithium-ion batteries and in battery banks (information verified in product input).
Documentation
The manufacturer offers user manuals and additional downloadable resources on Fluke's official product page for the 500 Series. Refer to the manufacturer's documentation for detailed user guidance and further information.Specifications
- Product: Fluke BT521 (Fluke 500 Series).
- Manufacturer: Fluke.
- Manufacturer's part number: 4489996.
- Measured parameters: internal battery resistance, DC and AC voltage, DC and AC current, ripple voltage, frequency, temperature.
- Sequence measurement: automatic and manual.
- Automatic storage: voltage, resistance, and temperature during string testing.
- Supports: Fluke BTL21 intelligent test probe (temperature sensor).
- Source: Fluke product information for the 500 Series (manufacturer's product page specified in input).
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