14. Complete set for the transmission commands rp (relay protection) and sa (special automatic )

Functional requirements:

• An apparatus must provide a transmission and reception commands of RP and anti emergency automation on HF channels of WL 110-330 kV.

• An apparatus must provide work with an equipment HF treatments and joinings of the Ukrainian and imported production.

• The feed of apparatus must produced from the chains of operative direct-current on SS, by tension 220 V.

• Must be provided self diagnostic, possibility of change basic descriptions and access to the magazine of events from a stand on a facial panel, so by the personal computer.

• Continuous control of parameters transmission/reception of control signal is in a channel.

15. Requirements to the dividing filters for organization hf ductings

• Dividing filter must have a corps and lid which closes all details of filter.

• In the corps of dividing filter must be set terminal block for connecting HF by a cable to HF apparatus and filter of joining (making more compact openings for an input HF cable with the subsequent joining them to the chart of filter), and also a vent opening.

• The corps of joining filter must have a clamp for connecting of the stationary grounding.

• The construction of dividing filter must provide his setting and removal from a panel without application of the special instruments and adaptations.

• Dividing filter must be marked in accordance with the requirements of operating document. Marking must be steady to external climatic influences. All inscriptions must be clear, good visible from exteriority of filter and must be executed in Russian (Ukrainian) language.

16. Requirement to the joining filter for organization hf channels

• Joining filter must have a strong metallic corps and air-tight lid, closing all details.

• In the corps of joining filter a communicating insulator must be set for joining tire of connection condenser, vent opening, and also making more compact opening for an input HF cable with the subsequent joining him to the chart of filter.

• The corps of filter of joining must have a clamp for connecting of the stationary grounding.

• Filter construction must provide his setting on support and removal from support by standard instruments and elevating mast.

• A filter of joining must be counted on exploitation in climatic terms in accordance with the variant of implementation of U1 for GOST 15150-69.

• The filter of joining must have a degree of defense of Ip20 for GOST 14254-80 (protecting from penetration of solids, dust and water), and also to be proof to the sun radiation on all period of exploitation.

• On the filter of joining marking in accordance with the requirements of operating document must be inflicted. Marking must be steady to external climatic influences. All inscriptions must be clear, well visible from exteriority of filter of joining and must be executed in Russian (Ukrainian) language.

• Filters of joining must be in a position of the use them in HF highway on a chart a "phase - ground " and on a chart a "phase - phase".

• Characteristic resistance of filters of joining must answer characteristic resistance the open-wire of the proper class of tension.

• Filters of joining must be:

  • counted on joining HF cable,

  • consonant with the chosen condenser of connection,

  • sufferet to application in Ukraine.

• Must provide the concerted work with the condenser of connection in HF highway.