This Standard specifies the basic technical requirements, inspection rules, packaging and storage, selection principle, acceptance, construction, operation maintenance and technical management of room temperature vulcanized silicon rubber anti-pollution coating for insulators.
This Standard specifies the requirements for materials, process, inspection, packaging, marking, storage, transportation and so on during manufacturing steel pole, steel tubular tower and steel tubular structures of substation-and-transmission line.
This standard specifies the method for the determination of total organic carbon in water steam from thermal power plants. This standard applies to the determination of water samples with TOC and TOCi contents.
This part of the DL/T 805 gives the principles and control indicators for the treatment of feedwater during operation and startup of thermal generator set. This part of DL/T 805 is applicable to the feedwater treatment of the steam drum boilers with superheated steam pressures of 3.8 MPa (gauge pressure) and above as well as the direct flow boilers of 5.9 MPa (gauge pressure) and above. This part of the DL/T 805 does not apply to the feedwater treatment of gassteam combined cycle units.
This section specifies the technical requirements, test, inspection rules, marking, packaging, transportation and storage of the on-line monitoring devices of transformation equipment. This part applies to the on-line monitoring devices of transformers, reactors, circuit breakers, gas insulated metal enclosed switchgear (GIS), capacitive equipment, metal oxide arrester and other transformation equipment; AND other online monitoring devices may make reference to this part.
This Standard specifies the test classification and items, test methods and requirements, rules for testing determination common to the on-line monitoring device of transformation equipment.
This Part specifies the test conditions, test items, instruments and materials, test contents and requirements, test result processing and test cycle for the online monitoring device of gases dissolved in transformer oil.
This Code specifies basic requirements on relevant equipment and system aspects for prevention of pulverized coal firing furnace explosions-implosions in power plant boilers, shows out guide for the on/off sequence and operation of equipment.
This Code is applicable to the design of computerized monitoring and control system for the newly built 220kV hub substations and 500kV (330kV) substations. Expansion and reconstruction projects of the same voltage grade may be carried out with reference.