Product Description

Fluke BT520 Battery Analyzer

Reduced testing complexity, a simplified workflow and an intuitive user interface provide a new level of ease-of-use in battery testing.

The ideal test tool for maintenance, troubleshooting and performance testing of individual stationary batteries and battery banks used in critical battery back-up applications
The intuitive user interface, compact design and rugged construction ensure optimum performance, test results and reliability
Covers a broad range of battery test functions ranging from DC voltage and resistance tests to full condition testing using automated string function testing and the test probe integrated infra-red temperature measurement system
Designed for measurements on stationary batteries of all types.

Voltage and Resistance Thresholds

Fluke Battery Analyzers allow you to quickly and easily define upper and lower measurement thresholds or tolerance ranges. During the testing process, measured values are automatically compared to the predefined threshold levels producing a PASS, FAIL or WARN indication after each measurement. A maximum of 10 sets of thresholds can be stored and threshold indications are determined based on the following criterion:

Voltage		Resistance
> Voltage Lower	< Voltage Lower	< Reference	> Reference and Reference x (1+Warning %)	> Reference x (1+Fail)
Pass	Fail	Pass	Warning	Fail

Fluke Battery Management Software

Fluke Battery Management Software Easily allows you to quickly and easily import data from the battery analyzer to a PC. The measurement data and battery profile information is stored and archived with the Management Software and can be used compare results, switch results between conductance and resistance readings and perform trend analysis. All measurement data, battery profile and analysis information can be used to easily generate reports.

Quick view saved readings
Profile management
Histogram of a battery string with end user defined threshold
Historical trend data of batteries
Multiple rounds of discharge voltage
Quick Report Generation
Upgrade Fluke Battery Analyzer firmware
Switch measurement results between conductance and resistance readings

Fluke Battery Analyze mobile app

The BT521 offers wireless communication for data download and remote display while measuring via the dedicated Fluke Battery Analyzer mobile app (note: the Fluke BT521 is not currently Fluke Connect compatible). Using the Fluke Battery Analyze mobile app you can:

Browse profile
Review sequence testing data
E-mail sequence testing data

Fluke BT520 Key features: (Designed for measuring batteries in cabinets and hard to reach places)

All of the above plus
BTL20 Intelligent Test Probe set, with long and short probe extenders and built-in LCD display and speaker for visual and audio feedback
BTL20ANG Intelligent Test Probe Set, with long and short angled tip probe extenders (no temperature sensor)
Large soft carry case

*BTL20 not included with the Fluke BT-521
*Not currently compatible with Fluke Connect® app

Specifications Fluke BT520 Battery Analyzer

Battery/Strap Resistance
Range	3 mΩ 30 mΩ 300 mΩ 3000 mΩ
Resolution	0.001 mΩ 0.01 mΩ 0.1 mΩ 1 mΩ
Accuracy	1% + 68 0.8% + 12 0.8% + 6 0.8% + 6
V DC
Range	6 V 60 V 600 V
Resolution	0.001 V 0.01 V 0.1 V
Accuracy	0.09% + 5 0.09% + 5 0.09% + 5
V AC (45 to 500 Hz with 800 Hz Filter)
Range	600 V
Resolution	0.1 V
Accuracy	2% + 10
Frequency (Displayed with V AC and A AC)
Range	500 Hz
Resolution	0.1 Hz
Accuracy	0.5% + 8
AC Voltage Ripple (20 KHz Maximum)
Range	600 mV 6000 mV
Resolution	0.1 mV 1 mV
Accuracy	3% + 20 3% + 10
General Specifications
Modes	Meter: 999 records for each measurement position with time stamp Sequence: Up to 100 profiles and 100 profile templates (each profile stores up to 450 batteries) with time stamp
Temperature	Operating: 32 to 104°F (0 to 40°C) Storage: -4 to 122°F (-20 to 50°C) Battery charging: 32 to 104°F (0 to 40°C)
Operating Humidity	Non-condensing (50 °F [10°C]) ≤80% RH at 50 to 86°F (10 to 30°C) ≤75% RH at 86 to 104°F (30 to 40°C)
Altitude	Operating: Sea level to 6561.68′ (2000 m) Storage: Sea level to 39,370.1′ (12,000 m)
IP Rating	IP40
Radio	FCC Class A
Vibration Requirements	MIL-PRF-28800F: Class 2
Drop Test Requirements	3.28′ (1 m)
Temperature Coefficients	Add 0.1 x specified accuracy for each °C above 28°C or below 18°C
Safety Compliance	600 V CAT III
EMC	IEC 61326
Protection Class 2	Pollution Degree II
Battery Compliance	UN38.3 UL2054 IEC62133 2G per IEC68-2-26, 25G, and 29
Screen Dimensions	3 x 2.2″ (7.7 x 5.6 cm)
Interface	USB mini
Dimensions	9 x 4 x 2″ (22 x 10.3 x 5.8 cm)
Weight	1.9 lbs (850 g)