Disconnector RD-35IV / 1000 UHL1 unframed

Disconnectors RDZ type high - 2 - 35 / 1000 UHL1 RDZ - 1 - 35 / 1000 UHL1, RD - 35/1000 UHL1 RDZ - 2 - 35B / 1000 UHL1 RDZ - 1 - 35B / 1000 UHL1 RDZ - 2 - 35b / 2000 UHL1, RDZ - 1 - 35B / 2000 UHL1 designed to enable and disable under voltage 35 kV high voltage de - energized parts of electrical circuits and earth stations using the disconnected earthing.

Symbol structure isolator:

• "P" - isolator;
• "D" - dvuhkolonkovy;
• "Z" - which refers to the presence of earth;
• "1, 2" - number of earth;
• "35" - Nominal voltage, kV;
• "IV" - composite insulators;
• "B" - heavy duty insulation - category B in accordance with GOST 9920 (normal execution is no index);
• 1000, 2000 - Rated current, A;
• "NF1" - climatic modification and placement category according to GOST 15150 - 69 and GOST 15543 - 70.

Disconnectors are composed of individual poles that can be used in three - pole or single - pole embodiments installation.

Pole disconnector is designed as a unit to steer the core main blades in the horizontal plane and consists of a cap of insulating columns carrying system and grounding devices.

Busbar system represents two contact blade. Each blade consists of a base on which are mounted two parallel copper bus at disconnectors 1000A and four arranged in two tiers - the disconnectors 2000 A. One end of the tire flexible links connected to the contact terminal and the other contact is formed detachable.

Rotation operation insulating columns made "On" and "disable". Levers columns interconnected vnutripolyusnoy thrust rods and interphase, the rotatable column of disconnector poles by 90 degrees.

disconnectors controlled by a drive PR - U1.