Unmatched Safety and Convenience for Solar Professionals

The Fluke 283FC True-RMS Auto-Ranging Handheld Wireless AC/DC Digital Multimeter sets the new standard for technicians working in DC environments up to 1500 volts. Whether working with a utility-scale solar photovoltaic (PV) array, wind power, electric railway, or a data center, the Fluke 283 FC has been engineered to enhance safety and increase productivity while giving the user accurate, reliable, and repeatable results.

The 283FC aims to offer users an ergonomic, handheld design that provides a high level of protection for those working in higher voltage environments. For users working in either low-light or direct light conditions, the illuminated keypad and bright display keep both the buttons and obtained measurements on the screen highly visible. Aside from obtaining voltage measurements, this meter performs continuity, resistance, capacitance, and frequency testing. The drop test protection of up to two meters of height, IP52 rating, and CAT III 1500V and CAT IV 1000V safety rating all offer a more durable tool for use in the field.

CAT III 1500V and CAT IV 1000V Safety Rated

Offering significant cost savings and efficiency improvements to facility owners, CAT III 1500VDC systems are now a standard in utility scale PV systems. These systems operate at higher voltage levels which allows each inverter to handle more energy, enables longer strings of connected panels, and reduces the need for additional wiring and inverters. Standard CAT IV inverter outputs of 800VAC or higher are now more prevalent, making it crucial to prioritize safety and accuracy in measurements for the user and systems themselves.

The 283FC TRMS Wireless AC/DC Digital Multimeter meets the safety requirements for test equipment (IEC 61010-2-032) corresponding to the overvoltage category level of the PV array electrical installation (IEC 61730-1) and can be combined with the A283FC True-RMS Wireless AC/DC Current Clamp (not included) to meet the same requirements. When combined with the PVLEAD1 MC4 Connectors (not included) and TL175-HV TwistGuard Premium Silicone Test Lead Set, a comprehensive frontline troubleshooting solution which offers safe and accurate voltage measurement for troubleshooting everything from inverters, combiners, strings of modules, and individual modules can be formed.

User-Defined Limit Gauge

The user-defined limit gauge becomes a vital time-saving tool on large-scale PV projects where users are taking repetitive measurements and expecting consistent results. The adjustable limit gauge can trigger audio and visual indications whenever a measurement falls outside of the expected range set by the user. This feature aids users in saving time by performing quick evaluations of measurement results, increasing their confidence in the system's performance, and helps in identifying potential issues that need to be addressed.

With the dedicated limit gauge button, users can easily turn the limit gauge warnings ON or OFF, set up new measurement parameters, or select from previously used parameter profiles. The customization of this tool streamlines troubleshooting which allows users to quickly identify measurement deviations or errors and helps maintain an optimal solar installation performance.

Unique Multimeter Readiness Self-Check

The size and location of utility-scale solar sites can present unique challenges involving logistics, environments, or testing. Due to this, users need to have confidence that their meter is fully functional and capturing the correct data every time so that jobs do not have to be repeated. The 283FC features a unique integrated multimeter readiness self-check which ensures that the meter is in proper working order prior to taking another reading. This quick self-check is an additional readiness test that gives users valuable insight to the status of the meter's calibration, battery life calibration, battery life availability, test lead functionality, and AC/DC voltage measurement functionality. With these self-check features, users can be confident that their meter is ready to work when they are.

Simultaneous Voltage and Current Measurements

Power up the functionality of the Fluke 283FC True-RMS Auto/Manual-Ranging Handheld Wireless AC/DC Digital Multimeter by combining it with the A283FC True-RMS Wireless AC/DC Current Clamp (not included). With both of these instruments in use at the same time, users can measure voltage and current simultaneously along with automatically calculating VA power. This simultaneous measurement eliminates the hassle of having to change the measurement setup for capturing both measurements and eliminates the need to manually calculate power out in the field. Both voltage and current are time-stamped, eliminating any concerns about potential disparities being caused by environmental factors. Users can also view more than one measurement at a time in order to monitor additional parameters such as DC amperage or voltage. By being able to view multiple measurements, users are given even more insight into a system's performance.

Logging and Saving Capabilities

The 283FC TRMS Wireless AC/DC Digital Multimeter sets itself apart from other digital multimeters with the addition of convenient logging and saving features. With a built-in real-time clock, each measurement can be both time and date-stamped for more accurate recordkeeping. The multimeter features internal memory for saving and logging measurements which can then be easily transferred to the Fluke Connect app on the user's iOS or Android device for further analysis. Additionally, users have the flexibility to customize logging durations and intervals to ensure that the logging process matches the specific needs of the system being tested.

Fluke Connect with Fluke Cloud Storage

The Fluke Connect app compatibility provides convenient features to enhance the troubleshooting experience. As part of the Fluke Connect family, the 283FC is able to transmit measurements to a smartphone or tablet for a detailed analysis of the data at a later time. The app connectivity eliminates the need to write down results out in the field or on the jobsite. Trend and monitor measurements will live on the user's phone screen where they can be uploaded to the cloud. Measurement data from multiple Fluke Connect test tools can be combined to create and share reports from the jobsite via email. Collaboration in real-time with other colleagues can be performed with the ShareLive video calls or email in order to review obtained measurements. The table view organizes measurements, notes, and images in a clear and efficient manner for an easier experience when referencing data, identifying issues, and generating reports for customers. Fluke Connect with Fluke Cloud Storage helps streamline the user's workflow and ensures accurate data storage and organization.