Disconnectors

Disconnectors

General description
Technical information

General description

Half a century experience on distribution equipment development enables Electroshield Samara to answer the question “what is the proper electric device for distribution equipment and substations?”. By answering this question, Electroshield Samara begins the new history of electrical engineering. in 2002 SESH launches into manufacture vacuum circuit breakers and disconnecting switches.
At the moment our electric equipment is installed on majority of the most important facilities of our country, as well as in many states abroad. Electroshield Samara electric devices play a crucial role in operating stability of distribution systems.

Electric equipment by Electroshield Samara is a full-scale processing and manufacturing activity of main units and parts, leading worldwide component suppliers, total quality control on every stage of production, dozens of inventions and continuous evolution of technology and equipment design.

Technical information

Maintenance-free contacts of main knives and grounding knives boost reliability and reduce maintenance expenses for the device.

Disconnecting switches

Name
RGP-SESH 35
RGP-SESH 110
RN (P, K, SK, V, C)-SESH 110
RN(P)-SESH 220
Drive type
Manual, motor Manual, motor Manual, motor Manual, motor
Climatic category
UHL1
UHL1
UHL1
UHL1
Rated voltage, kV
35
110 110
220
Rated current, A
630; 1 000; 2 000
1 250; 2 000
1 250; 2 000
1 250; 2 000
Short-time withstand current, kA
12,5; 20; 31,5
31,5; 40
31,5; 40
31,5; 40
Peak withstand current, kA
31,5; 50; 80
80; 100
80; 100
80; 100
Mechanical durability, C-O operations amount
10 000
10 000
10 000
10 000
Life cycle
30
30
30
30
Application
Networks, MCTS Networks, MCTS
Networks, MCTS Networks, MCTS
Insulation type
Porcelain, Polymer Porcelain, Polymer Porcelain, Polymer
Porcelain, Polymer

Earthing device

Name
ZON-SESH 110
Drive type Manual, motor
Climatic category
UHL1
Rated voltage, kV
110
Rated current, A
400
Short-time withstand current, kA
6,3
Peak withstand current, kA 15,75
Mechanical durability, C-O operations amount
10 000
Life cycle 30
Application
Сети, КТПБ
Insulation type Porcelain, Polymer

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