Fluke BT520

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.

Description

Features

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

  • All of the above plus
  • BTL20 Interactive Test Probe set, with long and short probe extenders and built-in LCD display and speaker for visual and audio feedback
  • Large soft carry case

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

Histogram of a battery string with user defined threshold

Historical trend data of batteries

Multiple rounds of discharge voltage

Specs

Functions Range Resolution Accuracy BT510 BT520 BT521
Battery Resistance / Strap Resistance1 3 mΩ 0.001 mΩ 1% + 8
30 mΩ 0.01 mΩ 0.8% + 6
300 mΩ 0.1 mΩ 0.8% + 6
3000 mΩ 1 mΩ 0.8% + 6
VDC 6 V 0.001 V 0.09% + 5
60 V 0.01 V 0.09% + 5
600 V 0.1 V 0.09% + 5
1000 V 1 V 0.09% + 5
VAC (45 Hz to 500 Hz with 800 Hz filter) 600 V 0.1 V 2% + 10
Frequency (displayed with VAC and AAC)2 500 Hz 0.1 Hz 0.5% + 8
AC voltage ripple (20 KHz  Max) 600 mV 0.1 mV 3% + 20
6000 mV 1 mV 3% + 10
ADC/AAC (with accessory Fluke i410) 400 A 1 A 3.5% + 2
Temperature 0°C to 60°C 1°C 2°C (4°F)
Meter mode 999 records for each measurement position with time stamp
Sequence mode Up to 100 profiles and 100 profile templates (Each profile stores up to 450 batteries) with time stamp
1. The measurement is based on AC injection method. The injected source signal is < 100 mA, 1 kHz.
2. Trigger level VAC: 10 mV, AAC: 10 A
Measurement Modes BT510 BT520 BT521
Resistance (mΩ)
Battery voltage
Voltage DC
Voltage AC and frequency  (Hz)
Ripple volt
Temperature of negative battery post
DC and AC current (and frequency)
DMM mode
Sequence mode
Discharge measurement mode
Automatic measurement  save
Wireless commumcation
Memory view
General Specifications
Size (H x W x D) 22 x 10.3 x 5.8 cm (9 x 4 x 2 in)
Weight 850 g (1.9 lb)
Screen dimensions 7.7 x 5.6 cm (3 x 2.2 in)
Interface USB mini
Warranty 3 years
Environment Specifications
Operating temperature 0°C to 40°C
Storage temperature -20°C to 50°C
Lithium-ion  battery charging temperature 0°C to 40°C
Operating humidity Non-condensing (10°C)
≤ 80% RH (at 10°C to 30°C)
≤ 75% RH (at 30°C to 40°C)
Operating altitude Sea level to 2000 meters
Storage altitude Sea level to 12,000 meters
IP rating IP40
Radio FCC Class A
Vibration  requirements MIL-PRF-28800F: Class 2
Drop test  requirements 1 meter
Temperature coefficients Add 0.1 x specified accuracy for each degree C above 28°C or below 18°C
Safety  compliance 600 V CAT III
EMC IEC 61326
ROHS China, Europe
Protection class 2 Pollution Degree II
Battery compliance UN38.3
UL2054
IEC62133
2 G per IEC68-2-26, 25 G, and 29

 

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