Do you have a question about the Fluke PRV240 and is the answer not in the manual?
Provides contact information for technical support, calibration, and repair.
Information on registering your product and accessing the latest manuals.
Essential warnings to prevent electrical shock, fire, or personal injury during product use.
Explanation of symbols used in the instructions and on the product for hazard identification.
Instructions for safely installing and replacing the product's batteries.
Key technical specifications including output voltage, load, battery life, and dimensions.
Details on the product's compliance with international electromagnetic compatibility standards.
Information on the product's warranty coverage and limitations of liability.
Provides contact information for technical support, calibration, and repair.
Information on registering your product and accessing the latest manuals.
Essential warnings to prevent electrical shock, fire, or personal injury during product use.
Explanation of symbols used in the instructions and on the product for hazard identification.
Instructions for safely installing and replacing the product's batteries.
Key technical specifications including output voltage, load, battery life, and dimensions.
Details on the product's compliance with international electromagnetic compatibility standards.
Information on the product's warranty coverage and limitations of liability.
The Fluke PRV240 Proving Unit is an electronic voltage source designed to provide a safe, risk-free, and easy method for verifying the proper operation of a test tool. It can be used to verify either an energized or de-energized source, and is particularly useful in situations where no known voltage source is available for verification. This device does not require personal protective equipment (PPE) unless the environment mandates minimal PPE such as a hard hat, safety glasses, or ear plugs.
The PRV240 Proving Unit serves as a reliable voltage source for testing electrical measurement tools. It generates either 240 V AC RMS or 240 V DC, allowing users to confirm the functionality of their test equipment. The unit features a selection switch on the side to choose between AC and DC functions. When activated, a power indicator LED turns on, confirming that the output voltage is present. This ensures that the test tool being used is accurately measuring voltage before it is deployed in a live electrical environment. For low impedance test tools, the output voltage should be sourced at greater than 50 V AC or DC. It is recommended to test both the AC and DC functions of the test tool to ensure comprehensive verification.
To use the PRV240 Proving Unit, first select either the AC or DC function using the selection switch located on the side of the unit. Next, firmly place the red probe of the test tool into the (+) terminal and press down. Then, place the black probe of the test tool into the (-) terminal and press down firmly. Finally, observe the meter reading of the test tool to ensure it is valid for the selected test function. The unit's intuitive design, with clearly marked (+) and (-) terminals and a simple selection switch, makes it straightforward to operate. The power indicator LED provides immediate visual feedback, confirming that the output voltage is active during the test. This simplicity ensures that users can quickly and confidently verify their test tools without complex procedures.
The PRV240 Proving Unit requires minimal maintenance, primarily focusing on battery management and general care to ensure its longevity and safe operation. The unit is powered by four AA alkaline batteries. To install or replace the batteries, users must first turn the battery-door latch until the unlock symbol aligns with the arrow. Then, the battery door can be lifted off. The four AA batteries should be inserted or replaced, ensuring correct battery orientation. After inserting the batteries, the battery door should be reinstalled, and the battery-door latch turned until the locked symbol aligns with the arrow. It is crucial to replace the batteries when the low battery indicator shows to prevent incorrect measurements and ensure reliable operation.
For safety, users are advised to examine the case for cracks or missing plastic and check the insulation around the terminals before each use. The product should not be used if it is altered or damaged. If the product is not used for an extended period or is stored in temperatures above 50 °C, the batteries should be removed to prevent battery leakage, which could damage the product. It is also essential to ensure that the battery door is closed and locked before operating the product. The PRV240 is designed for durability, but adherence to these simple maintenance and safety guidelines will help preserve its functionality and ensure user safety. In case of battery leakage, the product should be repaired by an approved technician before further use. The unit is designed to be robust, but proper care, including avoiding use in explosive gas, vapor, or damp/wet environments, will extend its lifespan.
| Product type | Proving unit |
|---|---|
| Product color | Black, Yellow |
| Quantity per pack | 1 pc(s) |
| Brand compatibility | Fluke |
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