EMRI Electrical Safety Tester
EST NEN 3140
Would you like to quickly and easily verify the safety and reliability of your power distribution installations? This is possible with our EMRI Electrical Safety Tester (EST).
Typically, testing mobile distribution devices is a very labor-intensive and therefore costly process. However, the EMRI EST enables you to ensure and guarantee the quality, continuity, and safety of your equipment at minimal testing costs.
The EMRI EST automatically and extremely carefully tests, allowing your power distribution installations to meet all legal obligations for safe electrical operation as prescribed by NEN3140 with minimal effort.
The investment in an EMRI EST is quickly recouped, partly due to the highly efficient and user-friendly EMRI EST user interface.
The entire test is conducted step by step using the EMRI EST interface. This virtually eliminates the possibility of forgetting or incorrectly performing test procedures.
Performed tests are always 100% consistent with previous ones. All measurement values and test results are stored in an open-source database. Test results are searchable under the ID and name of the tested object.
Reports and analyses can be accessed from your company network at any time.
The EMRI EST SQL database and software can be accessed by multiple systems, allowing you to maximize the benefits of your ERP software and optimize the use of EST data.
The EMRI EST is robustly built and therefore highly suitable for use in industrial material storage locations.
The metal transport cage makes the EMRI EST suitable for use in temporary locations.
The EMRI EST plug connections are of high quality and connected to the digital measurement and control system through four-point measurements. The use of four-point measurements ensures the highest possible measurement reliability.
For testing power distribution installations with cables without fixed connections, a specially developed “Cable-box” is available to enable quick and reliable connections.
The integrated touchscreen with computer can print various stickers using the also integrated printer after each test. The stickers display your company logo, approval/disapproval status, and validity period. It is also possible to automatically include the reason for disapproval on the sticker in case of rejection. With this disapproval information, a technical staff member can immediately work on targeted repairs if necessary. Through all these applications and possibilities, the EMRI EST provides you with maximum achievable cost savings for testing all your power distribution materials.
The EMRI EST is a 100% Dutch quality product with a user interface available in various languages. EMRI Electronics B.V., as an expert in electrical engineering applications, has brought together knowledge and years of experience in this unique product. Only the most advanced system techniques and components of the highest quality have been used, ensuring that the EMRI EST will certainly meet all your expectations.
The EMRI EST is a customer-specific product and can be fully customized to your requirements. Of course, it is also possible to integrate special functions, such as testing lamps or transformers, upon request.
Would you like to convince yourself? Feel free to test our EMRI EST demo model, which is set up in our instruction room.
EMRI EST sets a new standard in safety and reliability
The Electrical Safety Tester is used for thorough and automatic testing of mobile power distribution systems on all specifications required by law.
The EST features a number of unique aspects, including:
- High accuracy
- Full reproducibility
- Ample testing capacity
- Short completion time
- Digital recording of test data
- Simple reporting
- Unique database of test results history for trend determination
A valuable investment
Fully automatic testing
Usually labour-intensive tests are performed fully automatically by the EST, such as:
- Testing inputs and outputs of the installations for interruptions, short-circuits and twists at a low voltage and/or the nominal voltage.
- Testing the residual-current circuit breaker for disconnect time, hold and trip values by means of an adjustable current source.
- Testing the resistances of all individual conductors, by means of an accurate 4-wire measurement to detect high or abnormal values.
- Testing the insulation resistance between all conductors using a test voltage of up to 500Vdc.
The EMRI EST is a valuable investment for owners and rental firms of mobile power distribution systems and cables. The EST is largely custom-built according to your preferences and is fully geared to your products and standards.
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