Protocol of tests of devices «Universal-911 of M» and «Universal-911 of M2» produced an enterprise «Kvartz - Electronic», Nikolayev. The tests of devices were produced on the base of city electric networks Zaporozhiya in September - October month 2004 year.

Purpose of tests - verification of possibilities of devices at searching for of different types of damages by induction and acoustic methods.

Tests conducted:

September. Brigade in composition two persons:

• leader of works Savelenko Victor Aleksandrovich, 5 gr. qualifications, el. mont. on tests and measuring.
• Gardener Oleg Valerievich, 5 gr. ' qualifications, el. mont. on tests and measuring.

1. Determining the locations of damages of Kl 6kWATT Tpzp-312. Character of damage-shorting of one phase of cable 6kv on earth, metallic shut of conductor-armor.
2. Determination of damage of TP-60—RB4 Kl 0,4kWATT. Character of damage - a precipice of zero, shorting of two phases, is in different places.

October. Brigade in composition two persons:

• leader of works Abykushev Vitaly Aleksandrovich, engineer on tests, to measuring and repair of facilities of protecting from an overstrain a 2 category.
• Vasilec Andrey Victorovich, 4 group of qualification, el. mont. on tests and measuring.

1. Determination of route of the damaged cable, location of damage of Kl 6kWATT Rp-11 p/st. Space. Characters of damage are the monophase shorting and break in a connecting muff.
2. A test and exposure of character of damage is a interphase damage without an earth-fault Kl 6kWATT TP763 - TP714.

Damages were found induction and acoustic methods. Dissections of places of damages confirmed the rightness of determining these locations devices „Universal-911 M" and „Universal-911 of M2."

On results tests it is necessary to mark high technical descriptions and reliable structural execution of devices. Recommend these devices for acquisition of OAO „ZAPOROZH'EOBLENERGO."

Main engineer ZGES

P.B. Fractional

Chief SRZEI

V.A. Girenko