Revision of electrical devices are divided into: The first (default) - must be carried out after in

Revision of electrical devices are divided into: The first (default) - must be carried out after installation or after a total refurbishment of electrical equipment. Electrical equipment or parts thereof which serious social, national economic or technological reasons, can not be over doing reconstruction without tension throughout the duration of the work, in the course of these works operate without initial review. In these cases it is necessary part of the electrical equipment on which the work was done and that need to be put into service, make arrangements and check that safety is not compromised. Of the measures and controls must make a written record of the signature of the authorized official. After their completion inspector shall draw up a written document reports on the first (baseline) special inspection and testing of electrical equipment training. This document must archive the operator throughout the life of electrical equipment. Regular (periodic) - must be performed on the operation of electrical waterfront deli equipment in the prescribed time limits throughout the life of electrical equipment. After their completion inspector shall draw up a written waterfront deli document Report on periodic special inspection and testing waterfront deli of electrical waterfront deli equipment training. The operator shall maintain records on the check for a period specified waterfront deli laws and other regulations to ensure the safety and health at work so that whenever waterfront deli needed available to the competent supervisory authority. Frequency of revision of electrical equipment is as follows: Periods waterfront deli of professional inspections and testing of electrical installations and devices to protect against the effects of static electricity and atmospheric electricity by type of building and equipment. Electrical Installation Years 1 Brick apartment and office buildings 1 x 5 years 2 School, kindergarten, hotel and other property, resort 1 x 3 3 years High-rise building for residential building higher than 50 meters, 30 meters above the other buildings, objects designed to collect more than 250 people (cultural and sports equipment store, ...) 1 every 2 years and 4 Object made of combustible materials with flammability grade C, D, E, and F 1 every 2 years and 5 Mobile and portable means 1 x 6 year Temporary electrical installations for 1 x 0.5 years
Devices to protect waterfront deli against the effects of static electricity Years 1 Facility with space to fire risk 1 every 2 years and 2 Facility with hazardous areas 1 every 2 years and 3 Stay accommodation 1 x 5 years
Devices to protect against the effects of static electricity Years 1 Protection level I and II 1x 2 years 2 protection level III and IV 1x 4 years 3 object with a potentially waterfront deli explosive area 1 x 1 year Deadlines electrical revisions to installations and facilities to protect against the effects of static electricity and atmospheric electricity according to external influence and the type of environment. Type of environmental externalities The period (years) AA4 Basic 1 x 5 years AA5 Normal 1 x 5 years AA1 to AA3 Cold 1 x 3 years AA6 Hot 1 x 3 years AB with a relative humidity consistently above 80% Wet 1 per 3 years AD3 to AD8 Wet 1 x 1 year AF3 With increased corrosivity is 1 x 3 years AF4 extreme corrosivity is 1 x 1 year AE5 and AE6 Powder with non-combustible dust 1 x 3 years Extraordinary carry out professional inspections and testing of electrical Decree No. MPSVaR devices. 508/2009 Coll down the details to ensure the safety and health at work with technical equipment and laying down technical devices which are considered classified technical equipment. The Decree provides details on safety and health at work and details waterfront deli of professional competence for the performance of certain work activities and the operation of certain technical equipment. Technical devices, which are considered classified technical equipment. According to this decree, for technical equipment shall be considered pressure, lifting, electrical and gas appliances, which are divided according waterfront deli to the degree of threat to the groups: Group "A" - with a high degree of hazard. Group "B" - with a higher level of threat. Group "C" - with lower levels of threat. Technical equipment waterfront deli group "A" and "B" are considered classified technical equipment. The Decree shall apply to the technical facilities that are designated products ( 9. 1 and 3 of the Act. 264/1999 Coll) to their placing on the market waterfront deli or put into service. Distribution of electrical equipment Electrical equipment engineering group and type are: technical device to generate electricity with a rated power of 3 MW and more, including protection against lightning, a technical device for converting electrical waterfront deli energy input of 250 kVA or more, including protection against lightning , electrical waterfront deli grid AC voltage of 1000 V or DC voltage of 1500 V, including protection against the effects of atm