Fluke FLK-IRR1-SOL

sku Product SKU:  FLK-IRR1-SOL

Product overview: Fluke FLK-IRR1-SOL Solar Irradiance Meter

If you’re surveying, installing, executing maintenance or checking performance of solar panels or a photovoltaic system, the Fluke IRR1-SOL Irradiance Meter gives you the 4 critical measurements needed all in one easy-to-use tool. Make instantaneous measurements to determine the watt per square meter solar irradiation, required by IEC 62446-1 standard. Measure temperature by either placing the meter directly on the panel or by connecting the external probe. Find cardinal direction with the compass, and verify inclination of a roof or panel with the tilit function. Get all the critical photovoltaic measurements needed to install, verify and report on the performance of a photovoltaic system in one instrument.

ZAR 10290,0000

Fluke SMFT-1000 Pro

sku Product SKU:  FLK-SMFT-1000-PRO

Fluke 393 FC

sku Product SKU:  FLK-393FC

The Fluke 393 FC CAT III 1500 V True-RMS Clamp Meter with iFlex is designed for technicians who work in high voltage dc environments: solar arrays, wind power, electric railways, data centres battery banks for uninterruptible power supplies. The Fluke 393 FC will measure up to 1500 V dc, 1000 V ac, and up to 999.9 A dc or ac through the clamp jaw.  The included iFlex flexible current probe extended ac current measurements up to 2500 amps. This clamp has a thin jaw, giving you access to cables in crowded combiner boxes. Test leads are designed with your work in mind and are also rated to CAT III 1500 V dc.

Other key functions:

• IP54 rated, ideal for work outdoors on solar arrays and wind power systems 
• DC power measurement, showing readings in kVA
• Audio Polarity indicator helps prevent accidental misfires
• Visual Continuity turns to provide a bright green light in the display, ideal when working in dark and noisy environments
• Logging and reporting of test results via Fluke Connect software
• When measuring ac current the included iFlex flexible current probe gives you unparalleled access to cable is tight spaces.  The iFlex probe can be twisted through extremely small spaces and provide accurate current measurements.

The world's first CAT III 1500 V true-RMS clamp meter

ZAR 23190,0000

Fluke 87V Max

sku Product SKU:  FLK-87VMAX

The Fluke 87V MAX trms multimeter defines a new standard for operating in extreme conditions, with the features and accuracy to troubleshoot most electrical problems, Fluke’s most rugged digital multimeter, the 87V MAX, is a trms multimeter built with an industrial-strength case and a removable holster. The holster doubles as a test probe holder for one-handed operation. Able to withstands drops up to 4 meters (13 feet)IP67 rated, heat and cold, this Fluke digital multimeter is fully waterproof and dustproof to work reliably in all the places that you need to work.

The Fluke 87V MAX TRMS multimeter has an extended operating temperature range of -40 °C (for up to 20 minutes) to +55 °C.

Other product highlights

• True-rms ac voltage and current for accurate measurements on non-linear signals
• Measure up to 1000 V ac and dc
• Measure up to 10 A (20 A for 30 seconds)
• Frequency to 200 kHz
• Built-in thermometer conveniently allows you to take temperature readings without carrying a separate instrument.
• Min/Max/Average recording, plus 250 μs Peak min-max to capture variations automatically
• Unique function for accurate voltage and frequency measurements on variable frequency motor drives (VFDs) and other electrically noisy equipment
• This electrical multimeter has large display digits, a 2-level bright white backlight and backlit keypad buttons for increased visibility.
• Hi resolution 19,999 count display mode
• Long battery life (800 hours)

Comparison – 87V MAX multimeter and 87V multimeter
	87V MAX	87 V
IP Rating	IP 67	IP 30
Battery life	800 hours	400 hours
Drop test	4 meters	3 meters
Backlit keypad	Yes	No
TwistGuard™ test leads	Yes	No
True-rms readings	ac	ac
Basic dc accuracy	0.05%	0.05%
Voltage ac/dc	1000 V	1000 V
Current ac/dc	10 A	10 A
Resistance	50 MΩ	50 MΩ
EN61010-1 CAT III	1000 V	1000 V
EN61010-1 CAT IV	600 V	600 V
Warranty (years) Limited lifetime	Limited	Lifetime

 

ZAR 21590,0000

Fluke PVA-1500 Series

sku Product SKU:  FLK-PVA-1500s

Measure your solar PV system performance

The PVA-1500 is a cutting-edge I-V curve tracer kit designed to measure PV system performance. With this high precision testing equipment, you can reliably assess the health and performance of solar modules and arrays, making informed decisions to enhance their output and longevity.

The PVA-1500 kit offers an array of advanced features, including high throughput I-V curve tracing, providing quick and detailed performance data. Its intuitive user interface enables easy navigation and real-time analysis, allowing for immediate identification of potential issues. By pinpointing problems early, you can maximize your solar energy production and minimize downtime.

Comprehensive measurements and efficient analysis

For commissioning, operations, maintenance, and troubleshooting of PV arrays, I-V curve testing is the most complete solar module performance measurement. Quick analysis of curve datasets aids in detecting outliers, and the stored data functions as a baseline for future performance inquiries.

Accurate I-V curve tracing

The PVA measures the I-V (current versus voltage) curve of a PV string or module using a capacitive load. The measurement is typically performed at the string level by connecting directly to the string or at a combiner box using the fuses to select the string under test. The number of I-V curve points can be selected at 100 or 500. Additionally, the PVA generates the P-V (power versus voltage) curve, Isc, Voc, Imp, Vmp, Pmax, fill factor, and performance factor (the ratio of measured to expected maximum power).

Time-saving interface

With a tablet or laptop (Windows only) as the user interface, perform more tests per hour and display the data in multiple, easy to read formats. Save your measurements by touching your customized array tree at the branch you are measuring. The software automatically calculates the expected I-V curve and displays the performance factor.

Advanced High Efficiency PV Testing Capabilities

Accurate measurement of high efficiency modules up to 30A: Highly efficient modules (>19% module efficiency) possess high capacitance, posing a challenge for some I-V curve tracers that may not be able to measure them. The PVA-1500HE2 is uniquely designed to measure all string types, even those with high efficiency modules, up to 30A. Rapid performance in high temperature environments: The PVA-1500HE2 operates with a swift sweep-to-sweep delay of 9 seconds (at Voc < 1350V). This results in the ability to measure 3.5 MW within an hour, even in high-temperature settings where standard curve tracers often fail due to overheating.

SolSensor™ Wireless PV Reference Sensor

The SolSensor™ provides irradiance, module temperature, and array tilt data to the PV model. The model uses this information to predict the I-V curve shape at these operating conditions and to translate the measured curve to standard test conditions. The SolSensor™ clamps to the module frame, automatically orienting the irradiance sensor to the plane-of-array.

The spectral response of the silicon photodiode sensor in the SolSensor™ is corrected for the PV technology under test. Special factors are provided for multi- and mono-crystalline cells as well as cadmium telluride (CdTe) and other thin film technologies. The sensor is temperature compensated and the angular response of each unit is calibrated for rotation and elevation. As a result, the SolSensor™ is accurate over a broad range of technologies, sky conditions, and sun angles, allowing I-V curve measurements earlier and later in the day.

The SolSensor™ provides two external thermocouple inputs for measuring module backside temperatures. Effective cell temperature can also be calculated directly from the measured I-V curve per IEC 60904-5. The PVA’s SmartTemp™ feature, optionally, blends these two methods for best accuracy.

The PVA and SolSensor™ communicate wirelessly with your PC via WiFi with a line-of-sight wireless range of 100m. That means no wires underfoot, quick setup, the ability to move around while troubleshooting strings, and flexibility to measure multiple combiner boxes with a single SolSensor™ setup.

Turn PVA data into key insights, visualizations, and customizable reports

Capture data in the field with the PVA Application and validate the results with the Data Analysis Tool (DAT), a Microsoft Excel™-based solution streamlining the analysis of PVA I-V curve data. It presents analysis results in multiple formats. It compiles key PV parameters in a string table, flags non-conforming strings, and delivers a statistical overview of the entire array. Additionally, it visually combines string I-V curves at the combiner box level, offering a clear depiction of consistency and identifying atypical strings. The tool also generates histograms for PV parameters across the string population, and this data can be added to a customizable report exported as a PDF. The Data Analysis Tool (DAT) can be downloaded for free use with any PVA. Supported languages: English, French, Spanish, German, Italian, Traditional Chinese, Simplified Chinese, and Brazilian Portuguese.