Switchgears for tunnels and depots
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SWITCHGEARS FOR TUNNELS AND DEPOTS

SWITCHGEARS FOR TUNNELS AND DEPOTS

PLUTON is one of the largest manufacturers of electrotechnical equipment on the territory of Europe. The company's products are supplied to many countries around the world. PLUTON holds key position in electrical industry and has been successfully working for over 25 years, realizing the strategy of intensive growth, development and continuous improvement of products quality and services. The company confirmed compliance of its management principles with quality management system international standard ISO 9001:2015, Environmental Safety ISO 14001:2015, as well as occupational safety and...

Switchgears RU-825PK are applied at DC metro traction networks with voltage 825 V as cabinets for cables connection in tunnel and depot. Structurally RU-825PK consists of one-side serviced cabinet and foundation. The cabinet is equipped with power bus bars to which cables are connected. The bus bars go through the bottom for connection to contact rail. Frames for cables mechanical fixing are installed on the side of the cabinet. The foundation is provided for cabinet installation on proper location. The cabinets are manufactured both for outdoor installation (in depot) and for indoor...

Pressure seals provide high sealing level in conditions of equipment operation in metro tunnels. Connection of power bus bar to disconnector is done from below through a hole in insulation panel installed on the bottom. There is a possibility of disconnector drive control in local or remote modes. SINGLE-LINE DIAGRAM RU-825LR from RU-825L, RU-825R I I A A RU-825LR switchgears are provided for closing and opening of metro contact rail 825 V dead parts in tunnel and depot. They provide supply line 825 V switching with rated current 4000 A. They consist of two compartments: • compartment with...

RU-825PR SWITCHGEAR (CONTACT RAIL FEEDING) SINGLE-LINE DIAGRAM RU-825PR Contact rail feeding switchgears are applied for dead-end siding with and without ditch contact rail feeding, for commuting of main-line track orifice plate circuit - dead-end siding orifice plate (maintenance inspection track section). They power provide supply and distribution with voltage 825 V and rated current 4000 А. Cabinets represent double-side serviced three-compartment complete device, including power devices for power distribution (automatic and manual control), control, indication, signaling and protection...

The unit is provided for automatic short-circuiting of track rail insulated joint (rolling stock maintenance inspection track section) during voltage supply to metro line contact rail. RU-825ZK is a one-side serviced complete device, including contactor, protection and lighting devices. Structurally RU-825ZK consists of a cabinet and base. Power contactor and control elements are installed in the cabinet. Base is provided for cabinet installation on its proper location. Power cables are ingoing into the cabinet from below. Switching of contactor is done automatically in case of voltage...

Structurally RU-825RS is made as one-side services metal cabinet, divided into five compartments. Switchgear RU-825RS is provided for operation in metro depot traction network as a device for switching of third rails power supply circuits. Each compartment is equipped with one disconnector, type EDT 4000, with visible double-break. Each compartment has an individual door, locked with a key. The door is equipped with an overview window for disconnector contacts position observation. Disconnectors are installed in the rear end of compartment; manual drive is in the front end. Front and rear...

RU-825SR SWITCHGEAR (SECTIONING WITH DISCONNECTORS) Sectioning switchgears with disconnectors RU-825SR are applied in traction network of metro depot as supply circuit 825 V switching devices. RU-825SR is structurally made as one-side serviced metal cabinet, divided into two compartments: compartment of disconnector for circuit plus 825 V and compartment of disconnector for circuit minus 825 V. Each compartment is closed with a separate door, provided with a lock and overview window for disconnector position defining. They provide switching of supply line 825 V with rated current 4000 А....

RU-825PP is designed for operation in metro depot traction network as contact rails feeding circuits switching device. RU-825PP is structurally made in a form of metal two-sectional double-side serviced cabinet. One disconnector type EDT 4000 with visible double break is installed in the right section. Busbar for cables connection is in the left section. The cabinet has doors locked with the help of a key. The right section door is equipped with survey window for disconnector contacts position observation. DC double-pole disconnector, type EDT 4000 is a power switching device. The...

METRO Almaty Metro (Republic of Kazakhstan) “Turn-key" supply of switchgears: • RU-825LR - 50 units; • RU-825PK - 119 units. Baku Metro (Republic of Azerbaijan) “Turn-key" supply of switchgears: • RU-825LR - 52 units; • RU-825PK - 50 units. Minsk Metro (Republic of Belarus) “Turn-key" supply of switchgears: • RU-825LR - 81 units; • RU-825PP - 34 units; • RU-825ZK - 7 units; • RU-825PR - 10 units. Kiev Metro (Ukraine) “Turn-key" supply of switchgears: • RU-825LR - 112 units; • RU-825PK - 24 units; • RU-825PR - 39 units; • RU-825PP - 27 units; • RU-825RS - 7 units. Kharkov Metro (Ukraine)...

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