HT Instruments IMP57 Loop Impedance Measurement Accessory for loop impedance measurement with high resolution and prospective short-circuit current up to 400ka
IMP57 is an optional accessory to measure Loop/Line fault loop impedance and calculating the prospective shortcircuit current.
IMP57 can be used together with the devices of series GSC, SIRIUS, Combi and Macrotest Gx further to ZG47, Fulltest3 and Speed418.
The high generated test current (approx. 200A) allows carrying out measurements with high resolution (0.1mΩ) and, therefore, obtaining correct and precise results, even near MT/BT transformer cabinets (TN systems) and, in general, carrying out measurements in which the devices’ basic resolution is not sufficient to guarantee correct measurements of prospective short-circuit currents according to the project’s theoretical data.
L’IMP57 is provided with a comfortable and resistant case structure, it has no display and can be interfaced through serial RS232 to Master devices in order to read the results. 4-terminal measurement allows not considering the effect of the provided cables’ resistance and, hence, no preliminary calibrations are necessary.
You may return most new, unopened items within 15 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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Roynac Industrial Tools Shipping
We can ship to any address in the United Arab Emirates as well as to the Kingdom of Saudi Arabia such shipping to Dammam, Khobar, Jeddah, Riyadh, Yanbu, Abha, Mecca etc using Aramex Shipping Company. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. By using Aramex, we can ship any equipments from Roynac Store within 3-4 Work Days, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Furthermore, for any order above USD 250, we are offering to our customers Free Shipping in United Arab Emirates as well as to the Kingdom of Saudi Arabia