- Country of manufactureRussia
The measuring instrument of the UZO SEW 6280 TB parameters is a universal tester of devices of control of electrical safety. With its help you can quickly check serviceability and correctness of functioning:
- testers of resistance of a loop (loop testers) -
- the automatic megohm meters used for control of resistance of isolation -
- digital ohmmeters and other equipment for grounding test.
The principle of operation of the SEW 6280 TB measuring instrument is based on generation of controlled parameter and comparison of total to standard value. At control of the megohm meter also check of size of the given tension is possible.
Konstruktsionno a multipurpose tester of SEW 6280 TB consists of three independent contours for check of testers of UZO, testers of a loop and measuring instruments of resistance. If necessary you can use them in parallel. It is possible to connect the measuring instrument of the UZO parameters to the checked devices by means of the cables which are included in its package that gives the chance at the same time to check serviceability of various connectors.
One of the most important advantages of a tester of SEW 6280 TB is universality thanks to what you can use it for check of devices of electrical safety of any types and producers. For connection of the tested measuring instruments of a loop and testers of UZO universal sockets which support standard European and American three-contact forks with a grounding conductor are used. For an exception of a possibility of wrong connection not used connectors on a tester are closed by red caps.
One more advantage of the SEW 6280 TB measuring instrument is usability. The device has minimum necessary tool kit of management, and on inside of a cover of the case there is an instruction on rules of performance of measurements. With its help you will be able easily to understand the address with this tester even if you had before no experience in performance of similar works.
The SEW 6280 TB case is made of high-strength plastic in the form of a portable small suitcase. Behind a folding wall of a forward cover there is a compartment for a cable of food and other accessories. It provides convenience of transportation and storage of this device.
It is necessary to buy the measuring instrument of the UZO SEW 6280 TB parameters for carrying out any checks of safety of electric equipment demanding exact and reliable results.
|Initial value diff. current||10 ma / 30 ma / 150 ma|
|Shutdown time||150 ms / 150 ms / 30 ms|
|Error of lips. shutdown time||± 10%|
|Initial phase of the test||Is chosen manually: 0 ° or 180 °|
|Test of resistance of an izlyation|
|Range||1 megohms / 9,9 megohms / 99 megohms|
|Test tension||100 V / 500 V / 1 kV|
|Error of lips. - soprotiv.||± - 1%|
|Test of a loop of F-N|
|Range soprotiv. loops||Loop phase zero / Loop phase zero + 1 megohm|
|Error||± 5% (0,45 … 0,55 Ohms) / ± 5% (1,35 … 1,65 Ohms)|
|Test chain resistance|
|Range of resistance||0,5 Ohm / 2 Ohms / 10 Ohms|
|Error of lips. sporotiv.||± - 2|