53 BATTERY ANALYZERS Fluke BT500 Series Battery Analyzers Reduced testing complexity, a simplified workflow and an intuitive user interface provide a new level of ease-of-use in battery testing The new Fluke BT500 Series Battery Analyzer is ideal test tool for maintenance, trouble- shooting and performance testing of individual stationary batteries and battery banks used in critical battery back-up applications. Fluke BT500 Series Battery Analyzers cover a broad range of battery test functions ranging from dc voltage and resistance tests to full condition testing using an automated string function testing and the test probe integrated infrared tem- perature measurement system. BT500 Series Battery Analyzers are designed for measurements on stationary batteries of all types. • Key measurements: Battery resistance, dc and ac voltage, dc and ac current, ripple voltage, frequency and battery temperature • Sequence measurement mode: Automatic or manual sequence testing of battery strings with automatic measurement storage including voltage, resistance and temperature (with BTL21 intelligent test probe) • Comprehensive logging: All measured values are automatically captured during testing and can be reviewed on the instrument before downloading for on the-go analysis • Optimized user interface: Quick, guided setup ensures the right data is captured every time, and the combined visual and audio feedback cues reduce the risk of measurement confusion • Safety CAT III 600 V Specifications Functions Range Resolution Accuracy BT510 BT520 BT521 Battery 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 • • • V dc 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     • V ac (45 Hz to 500 Hz with 800 Hz filter) 600 V 0.1 V 2 % + 10 • • • Frequency (displayed with V ac and A ac)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 • • • A dc/A ac (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 V ac: 10 mV, A ac: 10 A. Ordering information Models Included accessories FLUKE-BT521 Advanced Battery Analyzer 4-wire test pin (set), test lead (set), test leads with adapter, test probe set with extender and temperature sensor, ac/dc current clamp, lithium-ion battery, ac charger, mini-USB cable, shoulder strap, belt strap, magnetic hanging strap, software, soft carrying case, spare fuses (2), battery tags, and zero ohm calibration resistor FLUKE-BT520 Battery Analyzer 4-wire test pin (set), test lead (set), test leads with adapter, test probe set with extender (no temperature sensor), lithium-ion battery, ac charger, mini-USB cable, shoulder strap, belt strap, magnetic hanging strap, software, soft carrying case, spare fuses (2), battery tags, and zero ohm calibration resistor FLUKE-BT510 Battery Analyzer 4-wire test pin (set), est lead (set), test leads with adapter, lithium-ion battery, ac charger, mini-USB cable, shoulder strap, belt strap, magnetic hanging strap, software, soft carrying case, spare fuses (2), and zero ohm calibration resistor Measure impedance with the Fluke BT521 Battery Analyzer. www.fluke.com/batteryanalyzers Battery Analyzers