FLUKE Solar Digital Multimeter

CAT III 1500 V/CAT IV 1000 V safety-rated multimeter, wireless current clamp, and test leads
Includes Staubli MC4 test leads rated to CAT III 1500 V. User-defined limit gauges for quick pass/fail determination. Unique multimeter readiness self-check with on/off function. Visual and audible polarity indicators prevent miswiring issues. Unparalleled safety and convenience for solar professionals.
The CAT III 1500 V/CAT IV 1000 V Fluke 283 FC true-rms digital multimeter and a283 FC true-rms wireless current clamp set a new standard for technicians in DC environments up to 1500 V. Whether working with utility-scale photovoltaic (PV) arrays, wind farms, railways, or data centers, the Fluke 283 FC is designed to provide accurate, reliable, and repeatable results while improving safety and productivity.
The 283 FC/PV comes with accessories that are CAT III 1500 V DC safety rated, allowing you to work confidently in high-voltage environments without compromising safety. Staubli MC4 test leads allow you to quickly make reliable and safe connections to modules or strings and test DC voltages up to 1500 V. The CAT III 1500 V/CAT IV 1000 V rated TL175-HV silicone test leads provide greater flexibility when testing voltage, millivolts, resistance, continuity, or capacitance on inverters, combiner boxes, PV arrays, or individual PV modules. The bright backlit LCD screen and illuminated keypad make it easy to work in both direct and low-light conditions. The included magnetic hanging kit frees up your hands, and the dedicated carrying case protects the instrument during transport.
Additional features:
High-accuracy voltage measurements for precise troubleshooting on the front lines. Up to 60 A AC/DC current measurements for safe and accurate troubleshooting of individual strings of modules (using a283 FC wireless current clamp).
Visual and audible polarity indicators help prevent accidental module wiring issues User-defined limit gauge function allows for quick pass/fail troubleshooting Unique multimeter readiness self-check ensures your meter is ready for testing Save and log measurements to internal memory and display on mobile devices with Fluke Connect
CAT III 1500 V / CAT IV 1000 V safety rating
CAT III 1500 V DC systems are now the standard for utility-scale PV systems, providing significant cost savings and efficiency improvements for facility owners. Operating these systems at higher voltage levels allows each inverter to handle more energy. It also allows for longer strings between connected panels, reducing the need for additional wiring and inverters. As a result, standard CAT IV inverter outputs of 800 V AC and above are becoming more common, making it important to prioritize measurement safety and accuracy.
The CAT III 1500 V/CAT IV 1000 V rated 283 FC multimeter and a283 FC wireless current clamp meet the test equipment safety requirements (IEC 61010-2-032) for overvoltage category levels (IEC 61730-1) for PV array electrical installations. When combined with the CAT III 1500 V/CAT IV 1000 V rated TL175-HV premium silicone test leads with CAT III 1500 V MC4 connectors, they create a comprehensive field troubleshooting solution providing safe and accurate voltage measurements for troubleshooting everything from inverters, combiners, strings of modules, or individual modules.
User-Defined Limit Gauges: For large PV projects where repeated measurements and consistent results are expected, user-defined limit gauges are an essential time-saving tool. Adjustable limit gauges activate audible and visual indicators when measurements fall outside of expected ranges. This allows you to quickly assess measurement results, increasing confidence in system performance and saving time identifying potential issues that need to be addressed.
A dedicated limit gauge button allows you to easily turn limit gauge warnings on/off, set new measurement parameters, or select from previously used parameter profiles. This high level of customizability streamlines troubleshooting, allowing you to quickly identify measurement deviations and errors, helping you maintain optimal solar installation performance.
Unique Multimeter Readiness Self-Check The size and location of utility-scale solar installations can present unique challenges, whether related to logistics, environment, or testing. That' why you need confidence that your meter is fully functional, capturing the right data every time, and never having to do the same thing twice. The 283 FC features a unique multimeter readiness self-check, allowing you to ensure your meter is working properly before taking your next measurement. This quick self-check is an additional readiness test that provides useful information about the status of your meter' calibration, battery life, test lead functionality, and AC/DC voltage measurement capabilities. This gives you confidence that your meter is ready to go when you need it.
Wireless Current Clamp
The a283 FC true-rms wireless current clamp is designed to simplify troubleshooting without compromising safety and reliability. It measures AC/DC currents up to 60 A, providing accurate and reliable measurements in a wide range of applications, including solar installations, electrical systems, and industrial equipment. The non-contact clamp design allows for safe connection without touching live wires, and the clamp can be closed inside a cabinet for measurements from a safe distance. It is rated for CAT III 1500 V and CAT IV 1000 V, matching the 283 FC' safety rating.
The wireless connection makes it easy to transmit measurements, allowing you to mount the current clamp on an enclosure without messy wiring, allowing you to measure safely from a short distance. The clamp' low-profile jaw design allows for easy access into combiner boxes and tight spaces, improving the overall efficiency of the measurement process.
Simultaneous voltage and current measurement
The A283 FC Digital Multimeter and A283 FC Wireless Current Clamp allow you to simultaneously measure voltage and current and automatically calculate VA power. This eliminates the need to change measurement settings to obtain both measurements and manually calculate power in the field. Voltage and current are time-stamped, eliminating potential discrepancies caused by environmental factors. You can also view multiple measurements at once to monitor additional parameters, such as DC current and voltage, for deeper insight into your system' performance.
Logging/Saving
The 283 FC offers convenient logging and storage features that set it apart from other digital multimeters. A built-in real-time clock allows you to time- and date-stamp each measurement to create accurate records. The multimeter features internal memory for saving and recording measurements, which can then be easily transferred to Fluke Connect for further analysis. Additionally, the flexibility to customize logging durations and intervals allows you to ensure the logging process meets the specific needs of the system under test.
Fluke Connect with Fluke Cloud storage
Fluke Connect compatibility offers convenient features for improved troubleshooting. As a part of the Fluke Connect family, the 283 FC sends measurements to your smartphone or tablet for further analysis later. There' no need to write down results. Trend and monitor measurements live on your smartphone screen, and upload them to the cloud. Combine measurement data from multiple Fluke Connect test tools, create reports from the field, share them via email, and collaborate with colleagues in real time via ShareLive video calls or email. The Table View feature clearly and efficiently organizes measurements, notes, and images, making it easy to browse data, identify issues, and generate customer reports. Fluke Connect with Fluke Cloud storage streamlines workflow and ensures accurate data storage and management.