The company ”AtomSeismicProject” has done wireway tests of the ТPLА-10-3150-161 UHL1 type with Line-X XS-152 covering on rated voltage 10 kilovolts, rated current 3150 А, current of electro-dynamical resistance 161 kiloamperes, climatic modification UHL, placement category, the developer and manufacturer – “RTK-ELEKTRO-М”, LLC
Item tests on climatic external factors were done on the program agreed with the client in following volume and sequence:
· Environmental temperature change testing, according to the State Standard 20.57.406-81, p. 2.20 (method 205-2);
· Tests on influence of the upper operating temperature during explicating, according to the State Standard 16962.1-89, p. 2.1 (method 201-1.1);
· Tests on influence of the bottom operating temperature during explicating, according to the State Standard 20.57.406-81, p. 2.18 (method 203-1);
· Tests on air humidity (prolonged), according to the State Standard 16962.1-89, p. 2.4 (method 207-1).
During external inspection of the item after climatic environments tests, there was not any cracking or softening of insulation details and paint coatings, corrosion of the metal surface.
Conclusion: wireways with cast insulation of the ТPLА-10-3150-161 UHL1 type with Line-X XS-152 covering comply with the requirements of the «FSK EES», PJSC standard SТО 56947007-126.96.36.199-2011 p. 7, climatic modification UHL, placement category 1 on the State Standard 15150-69 p.p. 3.2 and 3.6 and technical requirements TR 3414-002-66892460-2014 in the resistance to external climatic influences.
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